Best Environment Companies in Glasgow, United Kingdom
The 36 best Environment companies in Glasgow, United Kingdom in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Constantine Wind Energy.
Our analysis of 69 Environment companies
$5.7b in tracked funding; 71% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2020.
Ranked: Best Environment companies in Glasgow
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Constantine Wind Energy Develops and operates onshore wind energy projects | $133M | 67 mo ago | Funding Raised | Dominic Akers Douglas CEO | 2011 | — | — | — |
| 2 | ScottishPower Generator, transmitter and distributor of wind energy | $25M | 51 mo ago | Acquired | Keith Anderson CEO | 2013 | LiferayJavaBootstrap+17 | — | — |
| 3 | Anacail Provider of packaging, preservation and sterilization devices | $4M | 136 mo ago | Series A | Declan Diver Co-Founder & Director | 2011 | — | 19 patents Plasma-based ozone generation and sterilization systems for rigid container packaging | — |
| 4 | Katrick Technologies Provider of EPC service for wind energy projects | $4M | 45 mo ago | Seed | — | 2016 | Cart FunctionalitySquarespace CommerceSquarespace+15 | — | — |
| 5 | Myriad Wind Energy Systems Manufacturer of wind turbines 7Funding top 46%Global bottom 32%Market bottom 21% All 3 signals ▾Fundingtop 46% Globalbottom 32% Marketbottom 21% Funding: Raised $1.6M across 3 rounds · 3 rounds over 3 yrs (1.0/yr) Global: Single-market focus (United Kingdom) rank vs industry peers · Fliar Intelligence Index 7/100 | $2M | 9 mo ago | Seed | — | 2021 | — | — | — |
| 6 | CatalySystems Provider of wastewater treatment services | $1M | 134 mo ago | Seed | Irene Allcroft Co-Founder & CEO | 2009 | — | 15 patents Advanced photocatalytic reactor designs for water purification and chemical synthesis | — |
| 7 | Lynkeos Provider of solutions for nuclear waste recycling | $789K | 46 mo ago | Seed | — | 2016 | — | — | — |
| 8 | Revive Eco Provider of waste recycling services | $464K | 44 mo ago | Seed | Fergus Moore Co-Founder | 2015 | — | — | — |
| 9 | UKR Provider of waste management services | $456K | 45 mo ago | Seed | David Ashurst Managing Director | 2014 | — | — | — |
| 10 | Arbnco Developer of green buildings and energy efficiency solution | $341K | 68 mo ago | Funding Raised | Simon West Co-Founder & COO | 2015 | — | 13 patents AI-driven building energy consumption estimation and load disaggregation using weather data | — |
| 11 | Water Kinetics Manufacturer of pipe-within-a-pipe recirculation systems | $191K | 29 mo ago | Seed | Maxwell Bridges Co-Founder | 2019 | — | 5 patents Industrial circulating water heating and boiler systems for process heat management. | — |
| 12 | Aventus Eco Provider of renewable energy solutions installer with a focus on heat pumps and battery storage systems | $128K | 27 mo ago | Seed | Ed Broussard Founder | 2024 | WordPressMySQLPHP+19 | — | — |
Top 12 Environment companies in Glasgow
#1
Seed · Glasgow, Scotland · founded 2021 · 5 employees$1.6Mraised▾
Manufacturer of wind turbines. Leveraging multi-rotor turbine technology, the company focuses on scalable, efficient, and cost-effective solutions that maximize energy production while minimizing environmental impact. With a commitment to sustainability and renewable energy innovation, it aims to transform the wind energy sector and help secure a cleaner, more resilient energy future.
- Dec 2025Seed$1.2M
- Jul 2025Seed—
- Mar 2024Seed$126.2K
- Mar 2023Seed$331.5K
#2
Funding Raised · Glasgow, Scotland · founded 2011 · 9 employees$133.4Mraised▾
Constantine Wind Energy is a subsidiary of the UK holding company called "Constantine Group" which develops and operates onshore wind farms throughout England and Scotland. Also, it provides on-time repairing and maintenance services for wind turbines. The company owns and operates around 127 wind turbines in England and Scotland. "JEMM Capital" and "Sean Notley" of Morgan Stanley have been the shareholders of the company.
- Feb 2021Conventional Debt$133.4M
#3
Acquired · Glasgow, Scotland · founded 2013 · 5614 employees$25.2Mraised▾
ScottishPower, a part of the Iberdrola Group, specializes in the generation, transmission and distribution of wind energy. Companies under ScottishPower include Scottish Power Generation Holdings (SPGHL), Scottish Power Energy Networks Holdings Ltd (SPENHL) and ScottishPower Renewable Energy (SPREL). Develops both onshore and offshore wind farms for the Iberdrola Group. Projects include Wikinger Offshore Windfarm (350MW), East Anglia ONE windfarm (700MW) and many others.
- May 2022Grant (prize money)—
- Mar 2020Grant (prize money)$3.2M
- Jan 2020Grant (prize money)$821.2K
- Dec 2018Series A$25.2M
#4
Seed · Glasgow, Scotland · founded 2016 · 24 employees$3.7Mraised▾
Provider of EPC service for wind energy projects
- Dec 2022Seed$606.5K
- Aug 2022Seed$823.2K
- Mar 2022Seed$197.2K
- Nov 2021Seed$1.1M
#5
Seed · Glasgow, Scotland · founded 2019$190.9Kraised▾
Manufacturer of pipe-within-a-pipe recirculation systems. These systems improve water safety in buildings by keeping hot water hot and cold water cold, thus preventing the growth of harmful microorganisms. The design reduces costs, energy usage, and installation time. The company aims to be a leader in low-energy, low-carbon water systems.
- Mar 2024Seed$190.9K
#6
Seed · Glasgow, Scotland · founded 2024$127.6Kraised▾
Aventus Eco specializes in green energy solutions, offering services like heat pumps and battery storage to help homeowners achieve zero emissions heating in line with Scotland's net-zero targets. The company recently secured £100,000 in funding to further scale its operations and contribute to Scotland's green energy goals.
- May 2024Angel$127.6K
#7
Seed · Glasgow, Scotland · founded 2016 · 3 employees$788.5Kraised▾
Provider of solutions for nuclear waste recycling. It uses a muon imaging system to analyze intermediate-level nuclear waste drums.
- Nov 2022Seed$788.5K
#8
Series A · Glasgow, Scotland · founded 2011 · 2 employees$4.2Mraised▾
Anacail provides packaging, preservation and sterilization devices. The company offers ozone generating packaging device. The company provides a food preservation device based on core plasma technology. The company has also developed a prototype device for medical sterilization.
- Apr 2015Series A$3M
- 2013Seed$1.2M
#9
Seed · Glasgow, Scotland · founded 2015 · 7 employees$464.4Kraised▾
Provider of waste recycling services
- Dec 2022Seed$464.4K
- 2019Grant (prize money)$20K
#10
Seed · Glasgow, Scotland · founded 2014$455.9Kraised▾
Provider of waste management and recycling solution catering to businesses and industries. The company specializes in waste management and tire recycling, thereby helping businesses across Scotland in reducing carbon emissions.
- Dec 2022Seed$455.9K
#11
Seed · Glasgow, Scotland · founded 2009 · 5 employees$1.2Mraised▾
Provider of wastewater treatment services intended to destroy waterborne organic contaminants. The company's services use Advanced Oxidation Process (AOP) which is suitable for use in water treatment applications, provides longer operational life and produces significantly less waste sludge, enabling clients to have reduced operational and maintenance costs.
- Jul 2015Angel$1.2M
#12
Funding Raised · Glasgow, Scotland · founded 2015$341.3Kraised▾
Developer of green buildings and energy efficiency solution
- Jan 2021Grant (prize money)$341.3K
- Oct 2019Grant (prize money)—
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
What Glasgow researches in environmental monitoring
- University of Glasgow13
- Glasgow Caledonian University4
- MRC University of Glasgow Centre for Virus Research2
- Glasgow Royal Infirmary1
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.