Best Energy Companies in Rogaland, Norway
The 82 best Energy companies in Rogaland, Norway in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Archer.
Our analysis of 441 Energy companies
$135.1b in tracked funding; 76% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Energy companies in Rogaland
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Stage | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | aarbakke Aarbakke is a supplier of precision manufacturing services to the oil and gas industry. | — | — | 300 | — | WordPressPleskApple iCloud Mail+14 | Acquired | — | 1 launch |
| 2 | Add Energy Well engineering, completion, servicing & abandonment services provider | — | — | 140 | Ole Rygg CEO | — | Acquired | 11 patents Relief-well injection spool systems for emergency well control in oil & gas | — |
| 3 | all sealing solutions All Sealing Solutions designs and manufactures standard gaskets and seals. | — | — | 16 | — | — | Acquired | — | — |
| 4 | apply Apply is a multidiscipline engineering company providing services to the oil and gas industry. | — | — | 668 | — | Webflow EcommerceWebflowApple iCloud Mail+15 | Private | — | — |
| 5 | Blue Wind Developer of wind energy projects for wind farms | — | — | — | Kare Krogenes CEO | — | Funding Raised | 10 patents Design and deployment of floating offshore wind turbine platforms and mooring systems. | — |
| 6 | Blueday Technology Provider of sustainable energy solutions for maritime and land-based sectors. | — | — | 32 | — | WordPressPleskMySQL+14 | Funding Raised | — | — |
| 7 | Caera Developer of wind energy projects | — | — | 154 154 → 113 (-27%) | — | WordPressMySQLPHP+22 | Unfunded | — | 1 job opening |
| 8 | cegal Cegal is a tech company delivering leading industry software, world-class consulting, and mission critical… | — | — | 755 | — | Apple iCloud MailMicrosoft 365Java+17 | Private | — | — |
| 9 | Centraflow Developer of self-orienting flow diverters for enhanced cement displacement | — | — | 3 | — | — | Unfunded | 12 patents Downhole annular flow diverters for wellbore fluid control and pipe‑string management | — |
| 10 | Covent Platform offers energy-efficient air treatment plants | — | — | 123 | — | WordPressMySQLPHP+22 | Acquired | 7 patents Patents concentrated in mechanical & energy engineering | — |
Top 12 Energy companies in Rogaland
#1
Public · Haugesund, Rogaland · founded 2015 · 7 employees$37.8Mraised▾
Developer of solar and wind energy projects
- Jun 2024Post IPO$37.8M
#2
Funding Raised · Sandnes, Rogaland · founded 2020$1.7Mraised▾
Developer of crane technology for wind turbine installation and maintenance. The company provides solutions for installing, maintaining, re-powering, and decommissioning wind turbines. The technology utilizes the wind turbine tower as part of the crane structure. The systems are scalable, flexible, and modular.
- Jul 2024Grant (prize money)$1.7M
#3
Series A · Stavanger, Rogaland · founded 2017$6.4Mraised▾
Norsk Renewables is a Norway-based renewable energy provider, formerly known as Norsk Solar, focused on making the shift to renewable energy effortless. They are vertically integrated and operate independently as an independent power producer. Their efforts include developing, financing, building, owning, and operating solar projects.
- Feb 2024Series A$3.4M
- Apr 2021Seed$2.9M
#4
Funding Raised · Sandnes, Rogaland · founded 2011$10.7Mraised▾
Excess Engineering is an international technical service provider to the oil, gas, and renewable energy markets. They offer specialized subsea solutions for oil and gas companies and provide consulting services in mechanical, electrical, and other engineering fields.
- Mar 2023Grant (prize money)$10.7M
#5
Public · Sandnes, Rogaland · founded 2011 · 32 employees$707Mraised▾
Provider of drilling and workover services
- Jun 2017Conventional Debt$625M
- Aug 2011Post IPO$82M
#6
Acquired · Stavanger, Rogaland · founded 2014$525Mraised▾
Origo Exploration is a Norway-based company focused on exploration and production of oil and gas. The company's operations are focused on the Norwegian Continental Shelf and the UK Shelf. The company has been acquired by DNO in May 2017.
- Aug 2014PE$525M
#7
Public · Stavanger, Rogaland · founded 2019 · 18 employees$48.6Mraised▾
Provider of oil & gas exploration and production services
- Jun 2021Post IPO$48.6M
#8
Public · Stavanger, Rogaland · founded 2015 · 52 employees$250Mraised▾
Norwegian oil and gas exploration and development operator. This company explores for and develops oil and gas resources, focusing on low-CO2 emissions. It operates and participates in drilling projects, building a portfolio of development projects. The company aims to provide a secure supply of hydrocarbons while minimizing environmental impact. Its operational approach emphasizes efficiency and the implementation of new technologies to enhance drilling operations and reduce environmental footprint. The company's strategy involves securing and developing oil and gas assets to meet energy demands.
- Jun 2015PE$250M
#9
Acquired · Stavanger, Rogaland · founded 2002 · 36 employees$154Mraised▾
Revus Energy was a Norway-based oil and gas exploration and production company. The company's operations were focused on the Norwegian Continental Shelf. The company was acquired by Wintershall in 2008.
- May 2008Post IPO$73M
- Dec 2007Post IPO$81M
#10
Series B · Sandnes, Rogaland · founded 2019 · 35 employees$4Mraised▾
Developer of bio energy plants
- Jan 2022Series B—
- Dec 2020Series A$4M
#11
Series A · Stavanger, Rogaland · founded 2002 · 6 employees$2.6Mraised▾
Geomec is a Norwegian company focused on providing software solutions and subsurface injection services to the oil and gas companies. The company's solution GeoTool Inject is a monitoring and analysis software for disposal, pressure-support and shale-stimulation injection wells.
- Aug 2016Series A$2.6M
- Jan 2015Grant (prize money)$228.2K
- Dec 2013Grant (prize money)—
#12
Funding Raised · Stavanger, Rogaland · founded 2009 · 3 employees$124.1Kraised▾
Offshore Kinetics is an innovative Norwegian SME operating in the offshore wind sector. They combine proven technology with extensive experience in offshore oil and gas to develop and commercialize solutions for the offshore wind market. They aim to upscale and demonstrate their solutions in the industry.
- Jan 2018Grant (prize money)$62K
- Aug 2017Grant (prize money)$62.1K
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 Grid Energy Storage is moving in Norway
A read on the academic research around Grid Energy Storage — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 269 Norway-affiliated papers.
- Norwegian University of Science and Technology78
- SINTEF62
- University of South-Eastern Norway19
- University of Oslo12
- Institute for Energy Technology9
- Electrochemistry1→5
- Renewable energy36
- Battery (electricity)32
- Thermal energy storage24
- Power (physics)20
- Process engineering18
- Battery (electricity)1→10
Where energy storage is researched across Norway
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.