Best Energy Companies in Glasgow, United Kingdom
The 35 best Energy 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 70 Energy companies
$14.2b in tracked funding; 77% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2020.
Ranked: Best Energy companies in Glasgow
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | 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 | SP Energy Networks Developer of power transmission based energy projects | $22M | 115 mo ago | Funding Raised | Nicola Connelly Chief Executive Officer | 2005 | Microsoft ASP.NETBootstraplit-html+11 | — |
| 4 | Sulmara International offshore survey contractor providing solutions for the energy industry 14Tech top 46%Funding bottom 45%Growth bottom 40%Global bottom 37% All 7 signals ▾Techtop 46% Fundingbottom 45% Growthbottom 40% Globalbottom 37% Marketbottom 31% Newsbottom 28% Fin. healthbottom 11% Tech: 24 technologies across 4/8 capability areas · Cloud: Amazon Ses, Amazon Web Services Funding: Raised $18.9M across 1 rounds · 1 rounds over 2 yrs (0.5/yr) rank vs industry peers · Fliar Intelligence Index 14/100 | $19M | 21 mo ago | Series B | — | 2018 | PHPVimeoAmazon Web Services+15 | — |
| 5 | Katrick Technologies Provider of EPC service for wind energy projects | $4M | 45 mo ago | Seed | — | 2016 | Cart FunctionalitySquarespace CommerceSquarespace+15 | — |
| 6 | 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 | — | — |
| 7 | Lynkeos Provider of solutions for nuclear waste recycling | $789K | 46 mo ago | Seed | — | 2016 | — | — |
| 8 | Aventus Eco Provider of renewable energy solutions installer with a focus on heat pumps and battery storage systems | $128K | 28 mo ago | Seed | Ed Broussard Founder | 2024 | WordPressMySQLPHP+19 | — |
| 9 | SMS Plc Connection management, meter asset management and energy efficiency solutions | — | 60 mo ago | Acquired | Steve Timoney Founder | 1995 | — | — |
Top 10 Energy 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
Series B · Glasgow, Scotland · founded 2018 · 161 employees$18.9Mraised▾
It is an international offshore survey contractor that offers a wide range of offshore survey services. They focus on decarbonizing the energy industry through the use of uncrewed and remote survey solutions. Headquartered in Aberdeen, they have regional hubs to support clients globally.
- Nov 2024Series B$18.9M
#3
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
#4
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
#5
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
#6
Funding Raised · Glasgow, Scotland · founded 2005 · 1464 employees$22.3Mraised▾
Developer of power transmission based energy projects. It also emphasize customer service, safety, and support for vulnerable customers. It also provides services related to new connections, network projects, and customer support. Its digital transformation efforts aim to enhance grid flexibility and support renewable energy integration.
- Feb 2017Grant (prize money)$19.5M
- Nov 2016Grant (prize money)$313.2K
- Jan 2016Grant (prize money)$2.5M
#7
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
#8
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
#9
Acquired · Glasgow, Scotland · founded 1995 · 1361 employees—raised▾
Smart Metering Systems PLC is a UK-based company which connects, owns, and maintains metering systems and database of energy companies. Its services include Smart Metering & Data; Smart Energy Services; Smart Utility Services; and ADM, which is an intelligent Automated Meter Reading (AMR) solution. The company operates in three segments: Asset Management, which comprises regulated management of gas meters, electric meters, and ADM units; Asset installation, which comprises installation of domestic and I&C gas meters and electricity meters; and Energy Management, which comprises the provision of energy consultancy services and the management of Distributed Energy Resources (DER) assets.
#10
Funding Raised · Glasgow, Scotland · founded 1993—raised▾
Small wind turbine developers
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Energy coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Energy Storage in Glasgow is moving
A read on the academic research around Energy Storage in Glasgow — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 45 papers.
- University of Glasgow40
- Glasgow Caledonian University4
- Glasgow Life1
- Cathode5
- Electrode4
- Redox4
- Electrochemistry4
- Intercalation (chemistry)2
- Battery (electricity)1→3
- Process engineering2
- Flexibility (engineering)1
- Sustainability1
- Asset (computer security)1
- Investment (military)1
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.