Locked revenue figures are available in Radar; the eight company financial previews stay the same throughout this page. A dash means the figure is outside these featured lists. Revenue years vary by company; the figures are not a like-for-like revenue comparison. Compare annual accounts ↗
Singapore’s
environment industry,
in focus.
The companies, capital and talent shaping environment in Singapore. Find the leaders. Understand the segments. See where the activity is.

An industry ecosystem,
measured in context.
MEET THE COMPANIESExplore Singapore’s environment leaders
24 featured companies from the funding, hiring, revenue and team-size leaderboards.
Expand panel +
Explore Singapore’s environment leaders
24 featured companies from the funding, hiring, revenue and team-size leaderboards.
Company discovery
Recorded evidence onlyExplore the live startup set in Radar
No company example met every recorded classification, independence and public-profile gate in this snapshot. The live directory may have newer qualifying companies.
Explore classified startups in Radar ↗Environment industry KPIs in Singapore
A few useful ratios bring the size of this ecosystem into perspective.
19 of 402 tracked companies have open roles.
42 of 402 tracked companies have a recorded round.
Share of disclosed capital received by the three largest recorded recipients.
Midpoint of 52 rounds with a disclosed amount.
Scale is concentrated. Opportunity is broader. The three largest funding recipients hold 88.6% of disclosed capital, while 89.6% of tracked companies have no recorded funding round.
Explore the segments →CAPITAL & COMPANY FORMATIONHow Singapore environment has grown
Recorded company formation and disclosed funding across the complete annual series shown.
Expand panel +
How Singapore environment has grown
Recorded company formation and disclosed funding across the complete annual series shown.
Disclosed funding by year
Sum of recorded funding rounds · USD
View the numbers
| Year | Funding (USD) | Founded | Raising |
|---|---|---|---|
| 2016 | $701.46K | 17 | 1 |
| 2017 | $72.18M | 16 | 3 |
| 2018 | $32.76M | 18 | 1 |
| 2019 | $15.06B | 37 | 4 |
| 2020 | $533.65M | 24 | 4 |
| 2021 | $26.73M | 38 | 1 |
| 2022 | $857.54M | 20 | 5 |
| 2023 | $386.17M | 9 | 8 |
| 2024 | $961.32M | 2 | 6 |
| 2025 | $286.26M | 1 | 8 |
Funding concentration
Share of all disclosed company funding.
- Sun Cable82.5%
- Vena Energy3.1%
- Maxeon Solar Technologies2.9%
- Other companies11.4%
Funding by stage
75 recorded rounds since 2016
Investors appearing most often
Recorded participation in environment company rounds since 2016.
- 01ING 5 rounds
- 02Wavemaker Impact 3 rounds
- 03Gaia Impact 3 rounds
- 04UOB 3 rounds
- 05SEEDS Capital 3 rounds
- 06Norfund 3 rounds
- 07Annycent Capital 2 rounds
- 08Schneider Electric 2 rounds
- 09squadronenergy.com 2 rounds
- 010Earth Venture Capital 2 rounds
Recent recorded rounds
Latest recorded rounds · USDBacked by responsAbility.
Largest and notable recorded rounds
Each card is one recorded roundParticipating investors were not recorded in this snapshot.
Backed by squadronenergy.com and Grok Ventures.
Backed by Nsw.
Backed by Aravest and Green Tower.
Backed by Banpu NEXT.
Backed by Banpu.
Backed by FMO and Norfund and others.
Backed by Kumpulan Wang Persaraan.
Backed by Goldman Sachs.
Backed by KLP and Siemens and others.
THE BUSINESS BEHIND THE ACTIVITYRevenue, profitability & financial strength
Expand panel +
Revenue, profitability & financial strength
Annual accounts availability
No reviewed exact national-ID connector has yet been qualified for Singapore; this is a checked implementation boundary, not evidence that filings are absent.; No reviewed exact national-ID connector has yet been qualified for Singapore; this is a checked implementation boundary, not evidence that filings are absent.
INSIDE THE INDUSTRYThe Singapore environment market map
Explore the segments behind the headline numbers.
Expand panel +
The Singapore environment market map
Explore the segments behind the headline numbers.
Where companies are building
Rank segments by scale, hiring or disclosed funding.
Companies can sit in several segments. Counts and funding overlap.
Segment data unavailable
The largest measured segment in this report snapshot.
0 companies hiring · $0 disclosed funding
Explore in RadarHow companies make money
Common revenue models; a company can use more than one.
THE COMPANIES IN MOTIONWho is listing, hiring leaders, launching and winning work
Recorded corporate activity linked to companies in this landscape.
Expand panel +
Who is listing, hiring leaders, launching and winning work
Recorded corporate activity linked to companies in this landscape.
Recent corporate headlines 10 dated reports
In India, Shell divested its 49% stake in Cleantech Solar to Singapore’s Keppel Ltd for $200 million.
GIP has appointed Morgan Stanley and Japan’s Mitsubishi UFJ Financial Group to advise on the sale of a controlling stake in Vena Energy globally, a deal that could value the company at up to $10 billion, Reuters reported in February last year.
In 2017, a consortium led by GIP, alongside PSP and CIC Capital Corporation, acquired the wind and solar portfolio of Equis Funds Group, later rebranded as Vena Energy, for $5 billion, marking one of the largest renewable energy transactions globally at the time.
SembCorp’s $77.4-million purchase of the Puente Al Sol solar farm in Negros Occidental.
– Mayer Brown has advised Blueleaf Energy, pan-Asian renewable energy platform and independent power producer (IPP) owned by a Macquarie Asset Management managed fund, as borrower on a US$75 million secured financing facility from British International Investment for the purposes of funding expansion and investment in nearly 2GW of renewable energy assets across India.
BE C&I Solutions Holding Pte. Ltd. ("BECIS") is pleased to announce US$45 million in new equity financing from existing shareholders, namely KLP Norfund Investments, Pula Investments (represented by Berkeley Energy) and Siemens Financial Services.
Keppel Asia Infrastructure Fund LP (KAIF) and Keppel Ltd.’s Infrastructure Division have announced plans to sell their combined 80% stake in Singapore-based environmental services company 800 Super Holdings Limited to Actis.
ESGL Holdings Limited (NASDAQ: ESGL) ("ESGL"), a sustainability-focused holding company, today announced that it has extended the term of the merger agreement with De Tomaso Automobili ("De Tomaso"), a heritage ultra-luxury performance automobile brand.
[SINGAPORE] The issuance of S$400 million in preference shares by Hyflux in 2011 was suggested by DBS , going by evidence that emerged in the trial of Hyflux’s senior management and directors on Tuesday (Aug 12).
Hydroleap has raised US$4.75m in fresh funding to accelerate the deployment of its sustainable water treatment technologies across the Asia-Pacific region.
Full recorded event mix
Top 10 categories among 174 recorded events in the 24-month window.
IPO pipeline
2 companies with recorded IPO activity
IPO · Mumbai1 reports
IPO activity · SGX1 reports
Leadership moves
12 tracked people moves
Appointment Non-Executive Chairman
Retirement Previously Board Member
Retirement Previously Chairman of the board
Retirement Previously Chairman of Sembcorp Industries
Retirement Previously Director and Chairman of the audit committee
Appointment Chairman of the audit committee of Sembcorp Industries
Appointment Non-Executive Non-Independent Director
Appointment Chief Operating Officer
Contract wins
22 recorded customer wins
Customer: Coats Rejo IndonesiaRenewable Energy
Customer: Coats GroupRenewable Energy
Customer:
Customer: incommoditiesRenewable Energy
Customer: equinixRenewable Energy, Solar
Customer: De Tomaso Automobili Holdings Limited & PT Buana MegawisatamaInfrastructure
Regulatory events
6 recorded events
share issuance authority granted
suspended from tradingSingapore Exchange (SGX)
application pendingJTC Corporation
pending shareholder approval
Litigation
8 tracked suits
breach of contract and damagesCivil · Ongoing
breach of fiduciary duty and compensation claimCivil · Verdict
Earnings pulse
Reported company results in the recorded window.
Median across 23 reported growth observations; companies may contribute multiple periods.
Mergers and acquisitions
Company-linked deal reports; status is preserved as recorded.
| Acquirer → target | Status | Date | Value / context |
|---|---|---|---|
| keppel→Cleantech Solar ↗ | Completed | 2026-04-23 | $200.0M |
| Sembcorp Industries→alinta energy | Announced | 2026-03-25 | Not stated in snapshot |
| Sembcorp Industries→sprng energy | Pending | 2026-02-02 | Not stated in snapshot |
| Sembcorp Industries→vector green energy | Completed | 2026-01-28 | $345.0M |
| Consortium led by GIP, PSP, CIC Capital Corporation→Equis ↗ | Completed | 2026-01-28 | $5.0B |
| global infrastructure partners→Vena Energy ↗ | Pending | 2026-01-28 | Not stated in snapshot |
A discussion or rumour is not a completed transaction. An unstated value is not zero.
PEOPLE & OPPORTUNITYThe talent market
36 postings in the preceding 12 months. The full 86-posting snapshot covers 51 employers.
Expand panel +
The talent market
36 postings in the preceding 12 months. The full 86-posting snapshot covers 51 employers.
Most advertised job titles
0 tracked postings mention remote work.
The seniority mix
13 postings specify a level.
Skills employers mention
Top skills across 86 tracked postings in the available jobs snapshot.
Median across 49 postings with pay data, expressed in USD.
Companies hiring
Large employers
| Company | Employees |
|---|---|
| Sembcorp Industries ↗ | 7,000 |
| Blueleaf Energy ↗ | 1,219 |
| Sanli ↗ | 578 |
| BECIS ↗ | 327 |
| Koh Brothers Eco Engineering ↗ | 313 |
| Mooreast ↗ | 105 |
| UES Holdings ↗ | 94 |
| envipure ↗ | 31 |
THE PEOPLE BUILDING THE FIELDFounders and leaders
118 founders and chief executives across 94 companies.
Expand panel +
Founders and leaders
118 founders and chief executives across 94 companies.
George Guo
Maxeon Solar Technologies ↗Stanford University PhD 2002
Raj Roy
AMPYR ↗Founder Engenrin Ventures, Lanco Resources Australia, Lanco Infratech, Deloitte Touche Tohmatsu. Muzaffarpur Institute of Technology BE 1989
Jiemin Wu
Sunseap ↗Founder TRIREC, ex-SolarPVExchange, Thirdrock Group. Nanyang Technological University Singapore 2000
Raju Shukla
Cleantech Solar ↗CleanEdge Resources, ex-Barclays Capital. IIM, Ahmedabad 1992
Kunal Mehta
August Energy ↗Ex-BERKELEY ENERGY, BECIS, Siemens.University of Adelaide BE 2003, University of Oxford MSc 2004
Raghuram Natarajan
Blueleaf Energy ↗Green Investment, ex-Mainstream Renewable Power, ex-Juwi, London Business School
Olivier Duguet
The Blue Circle ↗The Blue Circle, ex-Hanalei Finance, ex-Hanalei Renewable, Université Paris Dauphine, 1992
Poyan Rajamand
BBP ↗Airwatergreen, ex-Barghest Building Performance, ex-Singapore River One, The Wharton School, 2019
Siva Subramaniam
Ideation3X ↗2 Degrees Clicon, ex-iPromar, Vanesha Singapore, Linkvue Systems. University College of Engineering, Osmania University BTEch 1993…
Ross Coull
Skye Renewables ↗Skye Renewables, ex-Bblunt, ex-Cdc, London school of economic and political science, 2005
Mohammad Sherafatmand
Hydroleap ↗EX-Lumaan Sanaat Engineering Company. NUS Phd 2016
Yassin Kargbo
Infinitum Energy Group ↗Ex- National Tourist Board, M J Motels, Hotel Barmoi. Institute for African Studies at the Russian Academy of Sciences, Moscow PhD 1994
Education networks
21 profiles with education records.
Prior employers
2 profiles with prior-work records.
Profiles cover recorded founders and leaders; contact details remain in Radar.
NEWS INTELLIGENCEHow this industry appears in the news
301,611 articles in the measured 12-month window.
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How this industry appears in the news
301,611 articles in the measured 12-month window.
News volume trends
Environment coverage across Singapore · articles per complete quarter
View quarterly article counts
| Quarter | Articles |
|---|---|
| 2021Q2 | 39,275 |
| 2021Q3 | 43,471 |
| 2021Q4 | 39,587 |
| 2022Q1 | 42,858 |
| 2022Q2 | 43,987 |
| 2022Q3 | 49,309 |
| 2022Q4 | 54,979 |
| 2023Q1 | 57,174 |
| 2023Q2 | 56,312 |
| 2023Q3 | 57,223 |
| 2023Q4 | 62,817 |
| 2024Q1 | 60,929 |
| 2024Q2 | 71,418 |
| 2024Q3 | 69,951 |
| 2024Q4 | 72,995 |
| 2025Q1 | 86,871 |
| 2025Q2 | 56,565 |
| 2025Q3 | 150,441 |
| 2025Q4 | 45,614 |
| 2026Q1 | 51,499 |
Article volume measures coverage, not market sales.
Tone of coverage over time
Most-covered companies
Company share of voice
164 recorded company events across 18 companies; percentages use that event total.
Leading coverage topics
Environment coverage across Singapore · ranked by full-period article count.
Recent and prior counts use the source comparison windows.
Topics gaining and losing attention
Environment coverage across Singapore
| Keyword | Recent | Prior | Change |
|---|---|---|---|
| countries | 4,192 | 1,858 | 126% |
| stablecoin fx impact | 687 | 306 | 125% |
| decentralized forex | 675 | 402 | 68% |
| study overseas | 593 | 188 | 215% |
| overseas study | 540 | 176 | 207% |
| semester abroad | 473 | 146 | 224% |
| international programs | 345 | 97 | 256% |
| tanker routing | 322 | 53 | 508% |
| aframax tankers | 318 | 68 | 368% |
| export sanctions | 285 | 97 | 194% |
| flight safety measures | 128 | 519 | -75% |
| f1 world championship | 324 | 509 | -36% |
| f1 championship | 302 | 477 | -37% |
| direct investments (pe) | 266 | 440 | -40% |
| brent crude forecast | 92 | 424 | -78% |
Event and signal lenses
Environment coverage across Singapore
Regulatory Risk
656,688 classified articlesterritories, disputed islands, countries
18.3% critical · 16.0% positiveFunding Momentum
45,488 classified articlesinflation reports fx, currency intervention policies, pre-ipo valuation
41.1% critical · 58.7% positiveGrowth
87,504 classified articlesgdp growth forex, gdp growth rate, inflation reports fx
39.4% critical · 51.8% positiveEnvironment coverage across Singapore. Topic labels describe recorded classifications and can include broad context.
RESEARCH SIGNALSWhat Environment research is working on
31,492 papers in the recorded worldwide scope.
Expand panel +
What Environment research is working on
31,492 papers in the recorded worldwide scope.
Research orientation
Contribution mix
Tone counts: 24,071 positive · 3,094 neutral · 4,327 negative.
- Environmental monitoring1,459 papers
- Pollution585 papers
- Water quality580 papers
- Pollutant414 papers
- Contamination359 papers
- Human health330 papers
- Environmental resource management330 papers
- Environmental impact assessment321 papers
Landmark: A review on emerging contaminants in wastewaters and the environment: Current knowledge, understudied areas and recommendations for future m
- Pollution239 papers
- Contamination239 papers
- Environmental monitoring233 papers
- Water quality209 papers
- Risk assessment156 papers
- Pollutant118 papers
- Sampling115 papers
- Sediment106 papers
Landmark: Past, present, and future perspectives of environmental DNA (eDNA) metabarcoding: A systematic review in methods, monitoring, and applicatio
- Environmental monitoring3,589 papers
- Water quality1,330 papers
- Wireless sensor network1,273 papers
- Pollution970 papers
- Air quality index934 papers
- Air pollution852 papers
- Internet of Things777 papers
- Pollutant754 papers
Landmark: Tracking complex mixtures of chemicals in our changing environment
Leading institutions
Leading researchers
Highly cited breakthrough-labelled papers
- Design of a WSN Platform for Long-Term Environmental Monitoring for IoT Applications609 citations
- Printed multifunctional flexible device with an integrated motion sensor for health care monitoring371 citations
- SensorScope: Out-of-the-Box Environmental Monitoring272 citations
- An Environmental Air Pollution Monitoring System Based on the IEEE 1451 Standard for Low Cost Requirements238 citations
- Cointegration: a novel approach for the removal of environmental trends in structural health monitoring data231 citations
Common problems researchers identify
4,688 papers · 7 recurring themes
Common problems researchers identify · 01Risk Assessment / Contamination
927 papers19.8% of this theme group
Risk assessment (141) · Contamination (168) · Human health (147) · Environmental impact assessment (149)
A review on emerging contaminants in wastewaters and the environment: Current knowledge, understudied areas and recommendations for future m
Addressing the Uncertainties in the Environmental Analysis, Modeling, Source and Risk Assessment of Emerging Contaminants
View research history
| Year | Share index |
|---|---|
| 2022 | 766.4 |
| 2023 | 768.0 |
| 2024 | 760.2 |
| 2025 | 899.8 |
Common problems researchers identify · 02Environmental Monitoring / Environmental Resource Management
898 papers19.2% of this theme group
Environmental monitoring (660) · Environmental resource management (209) · Environmental management system (79) · Environmental planning (134)
Environmental Monitoring in the Making: From Surveying Nature’s Resources to Monitoring Nature’s Change
Management and Organization of Environmental Monitoring Sites
View research history
| Year | Share index |
|---|---|
| 2022 | 903.9 |
| 2023 | 920.0 |
| 2024 | 950.3 |
| 2025 | 687.5 |
Common problems researchers identify · 03Biodiversity / Ecosystem
871 papers18.6% of this theme group
Biodiversity (155) · Ecosystem (142) · Environmental DNA (42) · Habitat (58)
Improving biodiversity monitoring
Monitoring Threatened Species and Ecological Communities
View research history
| Year | Share index |
|---|---|
| 2022 | 1134.9 |
| 2023 | 1113.2 |
| 2024 | 1008.2 |
| 2025 | 1165.0 |
Common problems researchers identify · 04Water Quality / Hydrology
815 papers17.4% of this theme group
Water quality (445) · Hydrology (113) · Groundwater (107) · Surface water (79)
Monitoring of Water Pollution and its Consequences: An Overview
Methodical approaches for the assessment of the quality of surface and groundwater in the system of environmental-meliorative monitoring
View research history
| Year | Share index |
|---|---|
| 2022 | 762.5 |
| 2023 | 732.7 |
| 2024 | 661.1 |
| 2025 | 723.9 |
Common problems researchers identify · 05Wireless Sensor Network / Environmental Monitoring
530 papers11.3% of this theme group
Wireless sensor network (123) · Environmental monitoring (279) · Internet of Things (60) · Remote sensing (70)
Advances in Smart Environment Monitoring Systems Using IoT and Sensors
Wireless Sensor Networks: a Survey on Environmental Monitoring
View research history
| Year | Share index |
|---|---|
| 2022 | 1043.7 |
| 2023 | 1028.4 |
| 2024 | 1095.0 |
| 2025 | 1159.8 |
Common problems researchers identify · 06Air Quality Index / Air Pollution
381 papers8.1% of this theme group
Air quality index (205) · Air pollution (205) · Particulates (60) · Indoor air quality (36)
An overview of selected emerging outdoor airborne pollutants and air quality issues: The need to reduce uncertainty about environmental and
A review on estimating the effects of inhaling airborne pollutants and air quality monitoring
View research history
| Year | Share index |
|---|---|
| 2022 | 382.5 |
| 2023 | 368.2 |
| 2024 | 324.0 |
| 2025 | 421.1 |
Common problems researchers identify · 07Microplastics / Plastic Pollution
266 papers5.7% of this theme group
Microplastics (234) · Plastic pollution (87) · Pollution (92) · Marine debris (39)
Microplastics in Aquatic Ecosystems: A Review of Ecotoxicological Effects, Exposure Pathways and Trophic Transfer Risks
Microplastics: An Overview of Sources, Distribution, and Removal Methods
View research history
| Year | Share index |
|---|---|
| 2022 | 455.1 |
| 2023 | 440.1 |
| 2024 | 394.5 |
| 2025 | 437.9 |
Cautions
1,368 papers · 7 recurring themes
Cautions · 01Biodiversity / Habitat
238 papers17.4% of this theme group
Biodiversity (36) · Habitat (28) · Environmental DNA (27) · Abundance (16)
The use of environmental DNA in monitoring aquatic biodiversity for conservation: a review of challenges and opportunities
Environmental DNA metabarcoding for monitoring fish biodiversity in remote lakes
View research history
| Year | Share index |
|---|---|
| 2022 | 417.8 |
| 2023 | 405.7 |
| 2024 | 347.3 |
| 2025 | 397.9 |
Cautions · 02Heavy Metals / Contamination
215 papers15.7% of this theme group
Heavy metals (53) · Contamination (106) · Pollution (101) · Sediment (53)
Evaluation of Heavy Metal Levels and its Applications in Risk Assessment Indices in the Soils of Some Communities in Gokhana Local Governmen
Contamination Levels and Ecological Risk Assessment of Potentially Toxic Metals in Sediments of Eleyele Lake and Odo-Iyaalaro River, Nigeria
View research history
| Year | Share index |
|---|---|
| 2022 | 798.0 |
| 2023 | 764.8 |
| 2024 | 716.4 |
| 2025 | 776.0 |
Cautions · 03Water Quality / Hydrology
211 papers15.4% of this theme group
Water quality (130) · Hydrology (47) · Wastewater (29) · Groundwater (29)
Evaluation of Continuous Monitoring as a Tool for Municipal Stormwater Management Programs
Assessment of Physicochemical Characteristics and Emerging Contaminants in Selected Water Sources: Implications for Public Health and Enviro
View research history
| Year | Share index |
|---|---|
| 2022 | 644.6 |
| 2023 | 621.4 |
| 2024 | 582.9 |
| 2025 | 650.7 |
Cautions · 04Environmental Monitoring / Software Deployment
207 papers15.1% of this theme group
Environmental monitoring (96) · Software deployment (27) · Wireless sensor network (12) · Environmental resource management (18)
Mathematical Modelling of Biosensing Platforms Applied for Environmental Monitoring
A Review of Optical Sensor Applications in Water, Atmospheric and Soil Environmental Monitoring
View research history
| Year | Share index |
|---|---|
| 2022 | 344.0 |
| 2023 | 311.5 |
| 2024 | 238.0 |
| 2025 | 319.2 |
Cautions · 05Pesticide / Microplastics
202 papers14.8% of this theme group
Pesticide (49) · Microplastics (28) · Risk assessment (44) · Aquatic ecosystem (29)
Fluoroquinolones in the Wenyu River catchment, China: Occurrence simulation and risk assessment
Spatially\nExplicit Large-Scale Environmental Risk\nAssessment of Pharmaceuticals in Surface Water in China
View research history
| Year | Share index |
|---|---|
| 2022 | 186.9 |
| 2023 | 182.6 |
| 2024 | 191.1 |
| 2025 | 229.0 |
Cautions · 06Air Pollution / Air Quality Index
157 papers11.5% of this theme group
Air pollution (81) · Air quality index (70) · Particulates (41) · Indoor air quality (14)
Using Mobile Monitoring and Atmospheric Dispersion Modeling for Capturing High Spatial Air Pollutant Variability in Cities
Development and Application of Low-Cost Environmental Sensors for the Evaluation of Ambient Air Quality and Related Emission Sources
View research history
| Year | Share index |
|---|---|
| 2022 | 382.5 |
| 2023 | 368.2 |
| 2024 | 324.0 |
| 2025 | 421.1 |
Cautions · 07Environmental Impact Assessment / Risk Assessment
138 papers10.1% of this theme group
Environmental impact assessment (40) · Risk assessment (48) · Environmental risk assessment (14) · Environmental monitoring (31)
The use of diagnostic tools to assess the risks of chemicals to freshwater ecosystems: towards a unified evaluation framework
A systematic review and ecological risk assessment for organic ultraviolet filters in aquatic environments
View research history
| Year | Share index |
|---|---|
| 2022 | 99.1 |
| 2023 | 98.7 |
| 2024 | 100.0 |
| 2025 | 139.6 |
Opportunities
11,525 papers · 7 recurring themes
Opportunities · 01Environmental Monitoring / Remote Sensing
1,585 papers26.4% of this theme group
Environmental monitoring (819) · Remote sensing (149) · Environmental data (134) · Environmental resource management (118)
Quantitative remote sensing-based monitoring and evaluation of the ecological environment in mining areas: technology framework and applicat
Remote Sensing for Environmental Monitoring. Complex Modeling
View research history
| Year | Share index |
|---|---|
| 2022 | 1611.3 |
| 2023 | 1684.1 |
| 2024 | 1831.0 |
| 2025 | 1291.8 |
Opportunities · 02Contamination / Microplastics
1,137 papers18.9% of this theme group
Contamination (215) · Microplastics (86) · Pollutant (173) · Pollution (199)
Exploiting monitoring data in environmental exposure modelling and risk assessment of pharmaceuticals
Monitoring of Environmental Contaminants in Mixed-Use Watersheds Combining Targeted and Nontargeted Analysis with Passive Sampling
View research history
| Year | Share index |
|---|---|
| 2022 | 699.2 |
| 2023 | 670.3 |
| 2024 | 619.3 |
| 2025 | 699.6 |
Opportunities · 03Biodiversity / Environmental Dna
860 papers14.3% of this theme group
Biodiversity (205) · Environmental DNA (153) · Ecosystem (128) · Habitat (82)
An Integrated Approach of Multi-Community Monitoring and Assessment of Aquatic Ecosystems to Support Sustainable Development
Data Sheet 1_Monitoring terrestrial rewilding with environmental DNA metabarcoding: a systematic review of current trends and recommendation
View research history
| Year | Share index |
|---|---|
| 2022 | 1134.9 |
| 2023 | 1113.2 |
| 2024 | 1008.2 |
| 2025 | 1165.0 |
Opportunities · 04Water Quality / Hydrology
796 papers13.3% of this theme group
Water quality (437) · Hydrology (91) · Water resources (51) · Environmental monitoring (233)
Establishment of an Automatic Real-Time Monitoring System for Irrigation Water Quality Management
Modelling and monitoring of suspended matter in surface waters using remotely sensed data
View research history
| Year | Share index |
|---|---|
| 2022 | 681.2 |
| 2023 | 657.0 |
| 2024 | 598.8 |
| 2025 | 667.9 |
Opportunities · 05Wireless Sensor Network / Wireless
563 papers9.4% of this theme group
Wireless sensor network (510) · Wireless (170) · Key distribution in wireless sensor networks (44) · Real-time computing (105)
Wireless Sensor Networks for Living Environment Monitoring
Development of a Wireless Sensor Network for Monitoring Environmental Condition on a Farmland
View research history
| Year | Share index |
|---|---|
| 2022 | 319.0 |
| 2023 | 283.1 |
| 2024 | 204.0 |
| 2025 | 235.2 |
Opportunities · 06Internet Of Things / Cloud Computing
553 papers9.2% of this theme group
Internet of Things (314) · Cloud computing (93) · Environmental monitoring (219) · Microcontroller (53)
Development of IoT for Automated Water Quality Monitoring System
IoT-Enabled Environmental Intelligence: A Smart Monitoring System
View research history
| Year | Share index |
|---|---|
| 2022 | 901.1 |
| 2023 | 908.8 |
| 2024 | 1017.7 |
| 2025 | 1050.5 |
Opportunities · 07Air Quality Index / Air Pollution
506 papers8.4% of this theme group
Air quality index (326) · Air pollution (276) · Particulates (77) · Air monitoring (66)
Air quality monitoring in urban environments
Experimental evaluation of airborne pollutants using sensor-based monitoring
View research history
| Year | Share index |
|---|---|
| 2022 | 382.5 |
| 2023 | 368.2 |
| 2024 | 324.0 |
| 2025 | 421.1 |
How this field compares with the research baseline
Orientation shares compared with 25,000 papers in the reference sample.
| Research orientation | This field | Reference sample |
|---|---|---|
| Descriptive | 34.2% | 17.7% |
| Promising | 26.4% | 36.6% |
| Problem-identifying | 16.4% | 9.7% |
| Breakthrough | 15.1% | 26.4% |
| Cautionary | 5.0% | 4.6% |
| Comparative | 2.5% | 4.1% |
| Critical | 0.4% | 1.0% |
Concerns receiving less research attention
Counts and shares refer to the stated research pool. A low count describes how much of that research is recorded here, not the absence of a real-world concern.
| Concern / example paper | Papers | Share | Raised as a problem | Worldwide share |
|---|---|---|---|---|
| Privacy & surveillanceThe potential of using E. coli as an indicator for the surveillance of antimicrobial resistance (AMR) in the environment | 297 | 1.1% | 64 (21.5%) | 1.1% |
| Hardware, e-waste & supply chainTracking the distribution of persistent and mobile wastewater-derived substances in the southern and central North Sea u | 119 | 0.44% | 32 (26.9%) | 0.44% |
| Energy & datacenter footprintA Review on Energy-Efficient AI-ML and IoT-Integrated Mobile Air Pollution Monitoring System Design and Development | 13 | 0.05% | 4 (30.8%) | 0.05% |
| Bias & fairnessQuantification, identification and source discrimination of anthropogenic microfibres in marine and freshwater bodies: a | 9 | 0.03% | 4 (44.4%) | 0.03% |
| Carbon & emissions of computeDeveloping a sustainable Air Quality Monitoring Methodology Through the Use of Low-Cost Sensors. | 5 | 0.02% | 1 (20.0%) | 0.02% |
| Safety & misuseIt Is Not Only Data—Freshwater Invertebrates Misused in Biological Monitoring | 4 | 0.01% | 1 (25.0%) | 0.01% |
| Water use | 0 | 0.0% | 0 (%) | 0.0% |
| Labour & data work | 0 | 0.0% | 0 (%) | 0.0% |
| Concentration of compute power | 0 | 0.0% | 0 (%) | 0.0% |
Institution and researcher rankings use citations to their covered work. Research scope: worldwide. This may be broader than the company geography.
GEOGRAPHIC FOOTPRINTWhere companies are based
Company counts, hiring and disclosed funding across the recorded hubs.
Expand panel +
Where companies are based
Company counts, hiring and disclosed funding across the recorded hubs.

Singapore
325 companies98.5% across the displayed hubs
17 companies hiring · $18.3B disclosed funding
Explore companies in Singapore ↗Bukit Merah
2 companies0.6% across the displayed hubs
0 companies hiring · $0 disclosed funding
Explore companies in Bukit Merah ↗Hong Kong
1 companies0.3% across the displayed hubs
0 companies hiring · $0 disclosed funding
Explore companies in Hong Kong ↗
Bologna
1 companies0.3% across the displayed hubs
0 companies hiring · $0 disclosed funding
Explore companies in Bologna ↗Midview City
1 companies0.3% across the displayed hubs
0 companies hiring · $0 disclosed funding
Explore companies in Midview City ↗Environment in Singapore: key questions
Clear definitions for making better comparisons.
What does this landscape measure?
It measures the tracked company ecosystem, recorded funding, hiring and other available evidence. It is not a market-size estimate.
Can segment counts be added together?
No. A company can belong to several segments, so segment counts and funding can overlap.
What does a missing figure mean?
A dash or unavailable panel means the current reviewed source snapshot does not support that figure.
Company ecosystem snapshot: 3 September 2026. Funding is recorded in USD; filed accounts retain their stated currency and reporting basis. Each section identifies its own coverage. The news and research behind these sections is explorable in Prism.
Canonical landscape ↗