Best Environment Companies in Singapore
The 149 best Environment companies in Singapore in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Vena Energy.
Singapore's Environment sector has $2.2 billion in disclosed funding spread across 149 tracked companies, and that number alone tells you this market is serious. The global environmental services market sits at roughly $68.8 billion in 2024, forecast to reach $73.5 billion in 2025 at a 5.3% CAGR, driven by tightening regulatory pressure, urbanization, and climate mitigation mandates. This directory ranks Environment companies in Singapore by disclosed equity funding and recent momentum, so the names at the top earned their position. Cleantech Solar leads the field at $332 million in funding. August Energy follows at $100 million, Blueleaf Energy at $75 million. No unicorns yet, but the capital concentration in solar and renewables is hard to ignore.
What's the underlying signal? Median app-install growth across environmental and renewables platforms is running at roughly 20% year-over-year across 161 tracked apps, which I'd read as genuine demand, not just sector cheerleading. Regulatory tailwinds are real here: Singapore's climate disclosure frameworks and regional clean-energy policy are pulling institutional capital in. British International Investment and SEEDS Capital are among the most active backers in this cohort, and their presence matters because it signals long-term conviction, not just opportunistic bets. If you're sizing up partners or competitors in this space, the funding figures in this list are your most honest starting point.
- Research Reports World
Our analysis of 309 Environment companies
$75.8b in tracked funding; 79% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Environment companies in Singapore
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Market signals (1y) | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Vena Energy Developer and operator of solar, wind and hydro power plants | $578M | 28 mo ago | 375 | Dwidy Zaraski Director Of Finance | WordPressApple iCloud MailMySQL+23 | 3 signals Contracts · M&A | 3 patents Enhancing bifacial photovoltaic panel efficiency, especially backside power generation. | — |
| 2 | Cleantech Solar Provider of solar power producer on distributed scale | $332M | 11 mo ago | 165 | Robert Morrice Co-Founder | WordPressApple iCloud MailMicrosoft 365+30 | 5 signals M&A · Contracts · Funding | — | 2 partnerships |
| 3 | Keppel Infrastructure Trust Provider of waste & water treatment solutions | $300M | 38 mo ago | 22 | Khor Un Hun CEO | BootstrapAzure Front DoorAzure+7 | 5 signals ▲25% Earnings · Acquisition · Leadership | — | — |
| 4 | Sunseap Solar rooftop installation | $239M | 63 mo ago | 600 | Jiemin Wu CFO & ex-Co-Founder | — | — | — | 1 partnership · 1 expansion |
| 5 | Maxeon Solar Technologies Manufacturer of solar panels and energy solutions for various customers | $200M | 46 mo ago | — | George Guo CEO | DrupalApple iCloud MailMicrosoft 365+27 | 13 signals ▼69% Lawsuit · Leadership · Earnings | 449 patents Advanced photovoltaic cell architectures, shingled modules, and low‑stress interconnect technologies. | — |
| 6 | Sun Cable Developer of solar energy projects | $153M | 51 mo ago | 100 | — | WebflowYouTubeAmazon Web Services+10 | — | — | — |
| 7 | August Energy Developer and owner of energy infrastructure assets, providing decarbonisation solutions | $100M | 19 mo ago | — | Kunal Mehta CEO & Director | WordPressMySQLPHP+23 | — | — | 1 expansion · 1 award |
| 8 | Blueleaf Energy Developer of solar renewable energy power projects | $75M | 7 mo ago | 1,219 | Raghuram Natarajan Chief Executive Officer | WordPressMySQLPHP+20 | 3 signals Funding | — | 2 job openings |
| 9 | Apeiron Bioenergy Provider of biofuel from recycled waste cooking oil and other feedstocks | $37M | 35 mo ago | — | Lynette Zeng Group Human Resources Director | WebflowMicrosoft 365jsDelivr+6 | — | — | — |
| 10 | The Blue Circle Independent Renewable energy power producer | $34M | 45 mo ago | 50 | Olivier Duguet Founder | Squarespace CommerceSquarespaceTypeScript+16 | — | — | — |
| 11 | BBP Provider of HVAC optimization technologies for chiller equipment and facilities | $33M | 90 mo ago | 75 | En-Ping Ong Co-Founder & CFO | WordPressMySQLPHP+21 | — | — | — |
| 12 | BECIS Provider of energy-as-a-service and sustainable energy solutions | $25M | 7 mo ago | 327 | — | WordPressMarkerApple iCloud Mail+33 | — | — | 1 award |
| 13 | Skye Renewables Developer of solar energy projects | $15M | 2 mo ago | — | Ross Coull Founder & CEO | WordPress Block EditorElementorWordPress+27 | — | — | — |
| 14 | Ideation3X Provider of recycling services | $15M | 34 mo ago | 5 | Siva Subramaniam Co-Founder & CEO | — | — | — | — |
| 15 | LYS Energy Group Solar independent power producer | $10M | 74 mo ago | 28 | Dato Hsiang CEO | — | — | — | — |
| 16 | Sanli Provider of waste and wastewater solutions | $8M | 6 mo ago | 578 | — | WordPressMySQLPHP+13 | — | — | 1 award |
| 17 | Infinitum Energy Group Developer of environmental & socially responsible energy projects | $8M | 42 mo ago | — | Lindsay Nagle Chief Executive Officer | — | — | — | — |
| 18 | Hydroleap Provider of wastewater treatment services | $6M | 10 mo ago | 14 | Mohammad Sherafatmand Founder & CEO | WordPressMySQLPHP+22 | 3 signals Funding · Capital raise | 2 patents Automated responsive electrocoagulation systems for wastewater treatment | — |
| 19 | Zerowaste Asia Technological solutions and project development for waste & wastewater treatment | $4M | 78 mo ago | 11 | Xiaolong Sun Founder & Managing Director | — | — | — | — |
| 20 | Thryve Developer of regenerative carbon projects delivering environmental and financial returns. | $3M | 27 mo ago | 10 | Vinay Kulkarni Co-Founder & CEO | WebflowGSAPSplide+18 | — | — | 1 job opening |
| 21 | Agros Provider of sustainable farming solutions for fruit and vegetable farmers | $3M | 15 mo ago | 86 | Max Nelen Founder & CEO | Node.jsRadix UIHeadless UI+12 | — | — | — |
| 22 | Get Solar Provider of solutions for rooftop solar assessment | $2M | 33 mo ago | 7 | Bolong Chew Co-Founder & CEO | SentryNode.jsGoogle Maps+22 | — | — | 3 job openings · 1 internship |
| 23 | Thinkphi Provider of cloud-based solar-based solutions for smart cities | $1M | 97 mo ago | — | Samit Choksi Co-Founder | — | — | — | — |
| 24 | Alterpacks Provider of organic waste recycling services | $1M | 41 mo ago | 4 | — | — | — | — | 1 award |
| 25 | Third Wave Power Manufactures multi - type of solar products | $1M | 98 mo ago | 14 | V S Hariharan Co-Founder & CEO | — | — | 6 patents Patents concentrated in computing, sensing & instrumentation | — |
| 26 | AMPYR Developer of solar & wind energy projects | $951K | 47 mo ago | 60 | Rob Kerr Co-Founder & Chief Operating Officer | WordPressMySQLPHP+17 | — | — | — |
| 27 | Flagship EcoSystems Provider of water treatment services | $708K | 126 mo ago | — | Wang Carolina Co-Founder | — | — | — | — |
| 28 | METech International Provider of e waste management and recycling services | $701K | 114 mo ago | 119 | — | WordPressMySQLPHP+28 | — | — | — |
Top 12 Environment companies in Singapore
#1
Acquired · Singapore, Singapore · founded 2014 · 165 employees$331.9Mraised▾
Provider of solar power producer on distributed scale
- Jul 2025Conventional Debt$140M
- Jan 2024Conventional Debt$75.2M
- Oct 2021Conventional Debt$26.7M
- Jun 2020Conventional Debt$75M
#2
Seed · Singapore, Singapore · founded 2021$15Mraised▾
Developer of solar energy projects
- Apr 2026Conventional Debt$15M
- Mar 2024Seed—
- Feb 2023Seed—
#3
Funding Raised · Singapore, Singapore · founded 2006 · 1219 employees$75Mraised▾
Developer of solar renewable energy power projects
- Oct 2025Conventional Debt$75M
#4
Series C · Singapore, Singapore · founded 2019 · 327 employees$25Mraised▾
Provider of energy-as-a-service and sustainable energy solutions. This company develops, constructs, operates, and owns distributed energy solutions for commercial and industrial clients. Services include onsite solar, energy storage, cooling, biogas, bioenergy, and heating solutions. A focus on sustainability is integrated into all aspects of the business, including the use of waste biomass for bioenergy and responsible ash management. The company also actively engages in corporate social responsibility initiatives.
- Nov 2025Series C$45M
- Dec 2024Series C$53M
- Nov 2023Series B$25M
- 2020Seed—
#5
Public · Singapore, Singapore · founded 2017 · 578 employees$7.7Mraised▾
Provider of waste and wastewater solutions
- Dec 2025Post IPO$7.7M
#6
Series D · Singapore, Singapore · founded 2022$100Mraised▾
Developer and owner of energy infrastructure assets, providing decarbonisation solutions. They offer renewable energy, energy storage, cooling, heat recovery, and bioenergy solutions. They provide capital to deliver projects, enabling corporates to meet decarbonisation goals. They lead development, in collaboration with technology partners, local operators and customers to build and operate quality assets. They leverage design, engineering and investment expertise to fit customers’ needs while maximising value. They integrate proven energy infrastructure solutions to provide customers with multiple services.
- Nov 2024Series D$100M
#7
Series A · Singapore, Singapore · founded 2016 · 14 employees$6.4Mraised▾
Provider of wastewater treatment services
- Jul 2025Series A$4.8M
- Jul 2023Series A$4.4M
- Nov 2019Seed$1.9M
- Mar 2017Seed$83.7K
#8
Funding Raised · Singapore, Singapore · founded 2010 · 375 employees$577.8Mraised▾
Developer and operator of solar, wind and hydro power plants
- Feb 2024Conventional Debt$577.8M
- Dec 2020Conventional Debt—
#9
Public · Singapore, Singapore · founded 2007 · 22 employees$299.6Mraised▾
Keppel Infrastructure designs, build and operates waste & water treatment plants. The waste-to-energy plants in Singapore have a combined waste processing capacity of 3,110 kg & generates 78 MW of electricity as of Mar'18. Desalination plant built at Tuas, Singapore supplies 136,380 m3 of potable water per day. Clients are Sing Spring & Senoko. Also offers gas production solution & telecom services.
- Apr 2023Post IPO$299.6M
#10
Series A · Singapore, Singapore · founded 2019 · 86 employees$2.7Mraised▾
Provider of sustainable farming solutions for fruit and vegetable farmers. It offers irrigation systems, particularly solar-powered water pumps, designed to reduce reliance on traditional fuel sources. Financial services, including post-harvest payment schemes, are also provided to improve farmers' cash flow and profitability. The company aims to increase farmers' income while promoting climate-resilient farming practices.
- Mar 2025Series A$4.2M
- Mar 2023Seed$2.7M
#11
Public · Singapore, Singapore · founded 2020$200Mraised▾
Manufacturer of solar panels and energy solutions for various customers. The company designs sustainably made solar panels for residential, commercial, and power plant applications. It leverages granted patents to enable customer innovation in the energy sector. The company provides solar technology to families and institutions across the globe.
- Aug 2022Post IPO$207M
- Aug 2020Post IPO—
- Jul 2020Conventional Debt$125M
- Jul 2020Series D$200M
#12
Acquired · Singapore, Singapore · founded 2011 · 600 employees$238.8Mraised▾
Sunseap is an independent solar power producer and also offers solar rooftop installation services for businesses. The company won the Singapore Sustainability Award in 2013. It is a licensed energy retailer in Singapore.
- Mar 2021Series E—
- Feb 2020Series D$72M
- Jan 2020Series D$36.8M
- Jun 2019Conventional Debt$31.5M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Environment coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Environmental Monitoring is moving in Singapore
A read on the academic research around Environmental Monitoring — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 73 Singapore-affiliated papers.
- University of Malaya16
- National University of Singapore11
- Nanyang Technological University10
- Ministry of Education5
- Ministry of Health5
- Real-time computing3
- Wireless sensor network2
- Contamination2
- Hotspot (geology)2
- Environmental DNA2
- Water quality1→4
- Air quality index2→4
- Air quality index3
- Public health2
- Risk analysis (engineering)2
- Environmental planning2
- Environmental resource management2
Where environmental monitoring is researched across Singapore
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.