Best Energy Efficiency Tech Companies in Singapore
The 71 best Energy Efficiency Tech companies in Singapore in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: BBP.
Our analysis of 50 Energy Efficiency Tech companies
$7.8b in tracked funding; 86% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Energy Efficiency Tech companies in Singapore
| # | Company | Revenue | Disclosed funding | Last round | Employees | Founded | Founder | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Anacle Systems Energy management software and business software solutions | $20M FY2024 | $4M | 150 mo ago | 159 | 2006 | Poh-Kam Wong Director | — |
| 2 | Grunzell Provider of smart LED lighting products | $13M FY2024 | — | — | — | 2013 | Michael Ando Co-Founder & Managing Director | — |
| 3 | KoolLogix Provider of heat removal thermal solutions for data centers | $3M FY2025 | — | — | — | 2018 | K Lee Co-Founder | 1 partnership |
| 4 | SensorFlow Developer of energy management & room automation systems | $2M FY2024 | $12M | 74 mo ago | 24 | 2016 | Saikrishnan Ranganathan Co-Founder & CEO | 1 launch |
| 5 | AppsiLAN Offers data center and building energy management solutions | $2M FY2024 | — | — | — | 2013 | — | — |
| 6 | HiLife Home automation solution for smart condominium management | $2M FY2024 | $6M | 59 mo ago | 20 | 2015 | Ji Charles Co-Founder | — |
| 7 | Hydroball Energy efficient cooling towers | $1M FY2021 | — | — | — | 2003 | Peter Soh Founder & CEO | — |
| 8 | Green Koncepts BEMS, DCIM and Lighting monitoring systems | $957K FY2023 | $1M | 144 mo ago | 16 | 2011 | Swee Lee Co-Founder | — |
| 9 | EverComm Provider of sensor and big data analytics-enabled energy management solutions | $882K FY2020 | — | 120 mo ago | 21 | 2013 | Ted Chen Co-Founder | — |
| 10 | Red Dot Analytics AI-driven data center operation optimisation and sustainability solutions | $640K FY2024 | — | 9 mo ago | 6 | 2016 | — | — |
| 11 | Resync Provider of SaaS and AI-driven energy management solutions for commercial spaces | $430K FY2024 | $2M | 56 mo ago | 12 | 2017 | Jayantika Soni Co-Founder & CTO | — |
| 12 | Maple Technologies AI-based property management platform | $153K FY2020 | — | — | — | 2016 | Sung Park Founder & CEO | — |
| 13 | Elevate Tech SaaS-driven maintenance management software for elevators | $134K FY2025 | — | — | 6 | 2019 | — | — |
| 14 | Braiven Platform bridging gaps between computer-vision AI and IOT for different industries | $118K FY2022 | $4M | 84 mo ago | 7 | 2016 | Adrian Lee Founder & CEO | — |
| 15 | Electrify Elecrticity marketplace on blockchain | $45K FY2020 | $29M | 91 mo ago | 10 | 2017 | — | — |
| 16 | KROSSLINKER Manufacturer of insulation materials | $28K FY2024 | $1M | 67 mo ago | 12 | 2019 | Mahesh Nathan Co-Founder & CTO | — |
Top 12 Energy Efficiency Tech companies in Singapore
#1
Seed · Singapore, Singapore · founded 2014 · 7 employees$2.1Mraised▾
Provider of AIoT platform for energy and asset monitoring solutions. The platform offers real-time insights and streamlines billing processes. It helps businesses optimize energy usage, enhance operational efficiency, and reduce costs. The platform integrates energy management, solar monitoring, and sustainability reporting applications. It also provides solutions for utilities management, energy efficiency, and distributed energy.
- Feb 2025Seed—
- Jul 2023Grant (prize money)—
- Feb 2023Seed$1.3M
- May 2019Seed$725K
#2
Deadpooled · Singapore, Singapore · founded 2022$5.5Mraised▾
Cloud based data center infrastructure orchestration platform. It provides customers with an interface between data centers and business systems. It offers automation and audit trail of data center transactions. The platform supports inventory tracking, and ESG reporting.
- Jun 2023Seed$5.5M
#3
Acquired · Singapore, Singapore · founded 2012 · 75 employees$32.8Mraised▾
Provider of HVAC optimization technologies for chiller equipment and facilities. It offers patented technologies to reduce energy consumption for chiller equipment and facilities. The company's technologies are deployed by mission critical assets that run operations. It serves semiconductor manufacturers, commercial real estate firms, and blue chip companies in the industrial, data centers, district cooling plants and infrastructure space. Its solutions are available at minimum or zero upfront cost, and does not charge a fee if there are no savings delivered. Actual savings are verified by independent 3rd parties annually.
- Dec 2018Series B$32.8M
- Jul 2015Conventional Debt—
#4
Seed · Singapore, Singapore · founded 2019 · 13 employees$3Mraised▾
Provider of AI-driven energy management systems for commercial applications. The software gathers detailed energy consumption data across an entire portfolio of restaurants and equipment. It also helps the analysts to suggest changes, and monitor the results, and behaviours of employees. It is an AI system that can improve sustainability, manage assets, and optimize energy efficiency.
- Apr 2023Seed$3M
#5
Seed · Singapore, Singapore · founded 2017 · 10 employees$29.1Mraised▾
Electrify is developing a blockchain-based retail electricity marketplace for Southeast-Asia. Aims to build a P2P e-commerce platform, that allows the users to source for energy from commercial energy suppliers or to buy from a private producer. The platform digitizes electricity contracts using the smart contract technology.
- Nov 2018Seed—
- Feb 2018ICO$29.1M
#6
Series A · Singapore, Singapore · founded 2016 · 24 employees$11.6Mraised▾
SensorFlow develops room automation & energy management systems focussed on the hospitality sector. It provides its solution on a subscription-based model. The product is built on top of a proprietary network stack which helps automate a building using a single gateway resulting in complex installations readily optimizing energy consumption. Product line includes occupancy sensors, smart thermostats, door sensors, and split unit thermostats.
- Apr 2020Series A$8.3M
- Feb 2019Series A$2.7M
- Apr 2018Seed$572.1K
#7
Series A · Singapore, Singapore · founded 2015 · 20 employees$5.9Mraised▾
Home automation solution for smart condominium management. Features include facility bookings, maintenance fee payments, feedback management, and more. The platform also provides an integrated visitor management solution with QR-code scanning for visitor vehicles, community app, and more. Additionally, it also provides smart home solutions such as motion sensors, smart digital lock control, and more.
- Jul 2021Series A$8M
#8
Series A · Singapore, Singapore · founded 2017 · 12 employees$2Mraised▾
Provider of SaaS and AI-driven energy management solutions for commercial spaces. It provides users with solutions for controlling and real-time monitoring of distributed energy resources. The building suite includes features such as demand response, HVAC, peak shaving, and load shifting. It also provides users with battery monitoring capabilities.
- Oct 2021Series A$2M
- Seed—
#9
Deadpooled · Singapore · founded 2016 · 7 employees$3.6Mraised▾
Platform bridging gaps between computer-vision AI and IOT for different industries. It offers workflows that help with operational processes and is used in retail spaces for tracking demographics and controlling digital signage messaging.
- May 2019Seed$3.6M
- 2017Seed—
#10
Acquired · Singapore, Singapore · founded 2006 · 159 employees$4.3Mraised▾
Anacle Systems provides asset and energy management software. It offers Simplicity®, a series of business software solutions that is used in enterprise asset management, commercial tenancy management, shared resources management, supply chain management, customer relationship management and financial management. It also offers Starlight® energy management system a software which provides an overview of your energy consumption, power quality and carbon footprint profiles by making use of multiple Starlight® Meters and Communicators.
- Dec 2013Series A$4M
- Oct 2007Seed$340K
#11
Acquired · Singapore, Singapore · founded 2019 · 21 employees$857.8Kraised▾
SaaS-driven computer-aided facility management software for commercial spaces. It harnesses the power of advanced artificial intelligence, big data, and computer vision to create intelligent systems that enable Smart Access to premises and automates workplace safety & compliance.
- Jul 2021Seed$500K
- Jun 2020Angel$357.8K
#12
Seed · Singapore, Singapore · founded 2019 · 12 employees$1.3Mraised▾
It offers aerogel for challenging insulation applications and aims to serve the cold-chain biopharma packaging industry by protecting temperature-sensitive pharmaceuticals, precious biologics, and vaccines throughout their shipping journey and our transformative technology.
- Nov 2020Seed$1.3M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Energy Efficiency Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Energy Efficiency & Buildings is moving in Singapore
A read on the academic research around Energy Efficiency & Buildings — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 232 Singapore-affiliated papers.
- Nanyang Technological University81
- National University of Singapore58
- University of Malaya31
- Ministry of Education17
- Newcastle University Singapore15
- Energy management8→11
- Photovoltaic system1→4
- Passive cooling3→7
- Thermal2→6
- Automotive engineering2→5
- Thermal comfort3→5
- Radiative cooling2
- Passive cooling2
- Energy management2
- Geospatial analysis1
- Fuel poverty1
Where energy efficiency 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.