Best Energy Tech Companies in Rogaland, Norway
The 58 best Energy Tech companies in Rogaland, Norway in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: DeepWell.
Our analysis of 287 Energy Tech companies
$109.4b in tracked funding; 82% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Energy Tech companies in Rogaland
| # | Company | Revenue | Disclosed funding | Last round | Employees | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Interwell Provider of well construction and maintenance solutions for the energy sector | $292M FY2024 | — | 189 mo ago | 646 | Thormod Langballe CEO | Craft CMSApple iCloud MailMicrosoft 365+17 | 366 patents Wellbore sealing and pressure control technologies for permanent downhole barriers | — |
| 2 | DeepWell Well intervention company primarily providing wireline services to oil companies | $36M FY2018 | $46M | 150 mo ago | 163 | — | — | 5 patents Subsea cutting tools for fluid-filled cavities in offshore well intervention | — |
| 3 | Sekal Software solutions for drilling in oil & gas industry | $24M FY2022 | $4M | 159 mo ago | 80 80 → 91 (+14%) · sector median +54% | — | WordPressMySQLPHP+18 | — | — |
| 4 | altus intervention Altus Intervention is a provider of well intervention services and tractor technology to the Oil & Gas… | $19M FY2022 | — | — | 1,100 | — | — | 342 patents Downhole drilling and tubular intervention tools for wellbore navigation, cutting, and telemetry. | — |
| 5 | E Plug Well technology products | $13M FY2021 | — | 151 mo ago | 36 36 → 56 (+56%) · sector median +54% | Evald Holstad Founder & Chairman | HubSpot CMS HubLazySizescore-js+16 | 2 patents Design and configuration of test plugs for electrical connector testing | — |
| 6 | Aquamarine Provider of material technology solutions for critical equipment used in drilling for oil & gas industries | $12M FY2022 | — | — | 70 | Cathrine Bjaarstad ex-CEO | — | 8 patents Flange clamping mechanisms for pipe and pressure vessel connections | — |
| 7 | Fishbones Multilateral Stimulation Technology to improve oil recovery | $9M FY2022 | — | 102 mo ago | 10 | Eirik Renli CEO | WixSentryBootstrap+10 | 34 patents Directional drilling tools for creating lateral boreholes in subsurface rock formations. | — |
| 8 | SubseaPartner Inspection, maintenance & repair services for the oil & gas industry | $8M FY2022 | — | 120 mo ago | 75 75 → 45 (-40%) · sector median +54% | Stein Inge Riise Founder | WordPressMySQLPHP+17 | — | — |
| 9 | CoreMarine Software solution for offshore oil and gas industries | $6M FY2023 | $407K | 70 mo ago | 11 | Ben Fitzgerald Co-Founder & Managing Director | WagtailSentryTypeScript+18 | — | — |
| 10 | Eldor Technology solutions provider for the oil & gas industry | $5M FY2021 | — | 84 mo ago | 24 | Ove Heitmann Hansen CEO & MD | — | — | — |
| 11 | Imari Environment monitoring solutions for oil and gas industry | $4M FY2021 | — | — | 6 | — | — | — | — |
| 12 | Reelwell Developer of wired drill pipe technology for land and offshore use | $2M FY2024 | $8M | 15 mo ago | 14 14 → 34 (+143%) · sector median +54% | — | WixSentryBootstrap+7 | 226 patents Integrated insulated electrical conductors within well tubing for geothermal and oil/gas applications | 1 job opening |
| 13 | Exebenus Digitization software for oil-well operations | $2M FY2021 | — | — | 15 15 → 24 (+60%) · sector median +54% | Paal Bekkeheien Chairman and Co-Founder | — | 11 patents Real‑time drilling optimization, rig performance analytics, and indexed well data archiving | — |
| 14 | EQON Developer of energy management systems for heating and related applications | $2M FY2024 | — | — | — | Mikal Løvik Chief Executive Officer | WebflowMicrosoft ClarityLeadfeeder+18 | 15 patents Electric resistive floor heating modules and control circuitry for building heating systems | 1 partnership |
| 15 | CannSeal Annular isolation technology for enhanced oil recovery | $1M FY2017 | $2M | 116 mo ago | 15 | — | — | 13 patents Annular barrier formation and fluid injection tools for wellbore remediation | — |
| 16 | Mera Hydraulic asset management solutions for oil & gas and shipping industry | $1M FY2021 | $2M | 189 mo ago | — | Reidar Retzius CEO | — | 14 patents Hydraulic fluid treatment and real-time condition monitoring for hydraulic system performance | — |
| 17 | TechInvent Developer of chemical injection valve and metering controller | $1M FY2021 | — | — | 5 | Alf Egil Stensen Founder & CEO | — | 19 patents Fluid flow control devices, especially pumps/valves for marine and industrial applications. | — |
| 18 | Kairos Technology Provider of control room assistant software for performance optimization and hazard prevention | $684K FY2022 | — | — | 13 13 → 20 (+54%) · sector median +54% | Bjarne Asheim Founder & Managing Director | HubSpot CMS HubLodashcore-js+12 | — | 1 award |
| 19 | Nord Provider of integrated solutions for photovoltaics, heating, energy storage, and electromobility | $581K FY2017 | — | — | 1 | Ingvar Sveinsvoll CEO | WordPressMySQLPHP+18 | 3 patents Heat recovery systems for swimming pools and water parks serving sports facilities | — |
| 20 | Balcoo Cloud and app-based platform offering customer engagement solutions for ESCOs | $473K FY2021 | — | — | — | Bjorn Gronning CEO | — | — | — |
| 21 | Target Intervention Real-time coiled tubing tool solutions | $140K FY2021 | — | 135 mo ago | 12 | Monika Bakke MD & CEO | — | 38 patents Downhole valve and tube‑wire anchoring systems for oil and gas well operations | — |
| 22 | Amina Manufacturer of AC charging hardware designed for integration and easy use | $100K FY2022 | $10M | 51 mo ago | 10 10 → 24 (+140%) · sector median +54% | Arne Magnus Berge Founder | WordPressSentryApple iCloud Mail+29 | — | 1 partnership |
| 23 | Beyonder Developer of battery cells and modules for industrial energy storage | $88K FY2021 | $34M | 42 mo ago | 63 63 → 49 (-22%) · sector median +54% | Svein Kvernstuen Founder & CEO | Cart FunctionalitySquarespace CommerceSquarespace+18 | 32 patents Patents concentrated in electrical & electronics | — |
| 24 | WindSpider Developer of crane technology for wind turbine installation and maintenance | — | $2M | 24 mo ago | — | Kent Vinkel CEO | — | 6 patents Wind turbine tower construction, climber crane systems, and maintenance device integration. | 2 partnerships |
| 25 | Shoreline Provider of AI-powered platform for wind farm design and operations | — | $12M | 49 mo ago | 9 | Ole-Erik Endrerud Founder & Chief Product Officer | — | 9 patents Simulation platforms for business process modeling and e‑commerce data analysis | 1 partnership |
| 26 | eDrilling Developer of 3D simulation-based well-drilling simulator software | — | $1M | 44 mo ago | 23 | Toni Fadnes CEO | — | — | — |
| 27 | Robotic Drilling Systems Floor-mounted robotic drilling system for commercial application | — | $3M | 145 mo ago | 27 | — | — | 57 patents Robotic pipe handling and safety gripping systems for drilling tubular strings | — |
| 28 | Podbike Human-powered vehicle with electric assist | — | $114K | 88 mo ago | 7 | — | Cart FunctionalityBigCommerceZURB Foundation+13 | 25 patents Modular canopy hinges, windscreen wipers, and adjustable ergonomic seating for velomobiles. | — |
Top 12 Energy Tech companies in Rogaland
#1
Series A · Stavanger, Rogaland · founded 2004 · 14 employees$8.4Mraised▾
Developer of wired drill pipe technology for land and offshore use. The company focuses on digital telemetry, power delivery, and reliability in downhole drilling. Their technology aims to improve efficiency and reduce well construction costs. The company’s drill pipe has undergone testing to ensure reliability.
- Mar 2025Series A$3.8M
- Oct 2022Grant (prize money)$1.1M
- Jun 2022Series A—
- Apr 2010Series A$8.4M
#2
Seed · Sandnes, Rogaland · founded 2016 · 63 employees$33.9Mraised▾
Developer of battery cells and modules for industrial energy storage. The company delivers battery cells and modules designed for high-power industrial applications. These solutions cater to markets including grid and renewables, maritime, power backup, transportation, and charging. The company focuses on long cycle life, high power, and high energy density.
- Jan 2023Grant (prize money)$855.4K
- May 2021Grant (prize money)$895.2K
- Dec 2020Seed—
#3
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
#4
Series B · Stavanger, Rogaland · founded 2014 · 9 employees$11.5Mraised▾
Provider of AI-powered platform for wind farm design and operations. The platform supports the wind industry to optimize the design, construction, and operation of clean energy. It enables developers, operators, EPC contractors, and service providers to design, build, and operate wind farms. The platform helps manage all aspects of wind projects to streamline processes. It provides optimized construction schedules and identifies delays. The platform integrates, automates, and optimizes maintenance planning, resource capacity, and reporting.
- Jun 2022Series B$7.5M
- Apr 2020Series A$4M
- Oct 2017Seed—
#5
Series A · Sandnes, Rogaland · founded 2021 · 10 employees$9.9Mraised▾
Manufacturer of AC charging hardware designed for integration and easy use. The company provides alternating current charging hardware intended for straightforward installation. These charging solutions are compatible with smart home systems, charging applications, and electricity providers. The hardware is designed to give electric vehicle owners control over charging.
- Apr 2022Series A$9.9M
#6
Acquired · Kopervik, Rogaland · founded 2004 · 163 employees$46.2Mraised▾
DeepWell is a Norway-based well intervention company primarily providing wireline services to oil companies. The company provides integrated operations support centre for well interventions. All parameters from the wireline operations are monitored, and the information is sent back in real-time and recorded for further use.
- Dec 2013Series B$46.2M
#7
Funding Raised · Stavanger, Rogaland · founded 2008 · 23 employees$1Mraised▾
Developer of 3D simulation-based well-drilling simulator software. It develops a digital twin platform for drilling. Provides advanced dynamic drilling models and diagnosis technology in a virtual wellbore and provides modules for planning & design, scenario development, training, operations, and analysis under well planner, well, wellhead, and well-balancer.
- Nov 2022Grant (prize money)$1M
#8
Acquired · Sandnes, Rogaland · founded 2011 · 80 employees$3.7Mraised▾
Sekal is a Norway based company focused on developing software solutions for drilling automation in the oil and gas industry. The company specializes in developing software solutions real-time dynamic monitoring and integrated drilling process automation
- Apr 2013Series A—
- Jun 2011Seed$3.7M
#9
Acqui-Hired · Sandnes, Rogaland · founded 2005 · 27 employees$2.6Mraised▾
Norway-based Robotic Drilling Systems focuses on developing floor-mounted autonomous robotic drilling rig for industrial drilling applications. The company has developed a drill floor robot, DFR-1500, which has a lift capacity of 1500 kg at 3 m extension with full control of the rig movement. The drill floor system consists of 4 machines: Drill-Floor Robot, robotic pipe handler, Electric Roughneck and Multi-size elevator. The robot comes with an accompanying software which can be used for controlling the robot. The software has an intuitive 'drag and drop' feature which allows for easier programming and visualization of the robot's movements.
- May 2014Series A—
- May 2012Seed$2.6M
- May 2006Seed—
#10
Acquired · Stavanger, Rogaland · founded 2008 · 15 employees$2.2Mraised▾
CannSeal is a Norwegian company focused on developing technology solutions for enhanced oil recovery. The company has developed its proprietary annular isolation technology for enhanced oil recovery. The company's tool runs on a standard electrical mono-conductor cable, and the annular plug provides a durable seal after being injected and placed at the predefined location. This is all done in one single wireline operation. The system allows a designer epoxy to be deployed downhole to provide a durable annular seal. The company is a spin-off from the AGR Group.
- Oct 2016Series A$2.2M
- Dec 2015Series A—
#11
Seed · Haugesund, Rogaland · founded 2008$1.7Mraised▾
Norway-based Mera focuses on providing condition monitoring solutions for the oil and gas and shipping industry. The company has developed a patent-pending intelligent hydraulic condition monitoring system (IMS) which provides a real-time readout of hydraulic system condition, critically reducing operational costs and downtime. The system utilizes predictive condition data algorithms to optimize asset maintenance and performance. The company's clients include offshore oil and gas exploration and production companies.
- Sep 2010Seed$1.7M
- 2009Seed—
#12
Funding Raised · Stavanger, Rogaland · founded 2016 · 11 employees$407.3Kraised▾
Software solution for offshore oil and gas industries. It provides on-demand asset and integrity management systems for offshore assets. It offers solutions such as data-driven integrity management, optimisation and learning, and project planning.
- Sep 2020Grant (prize money)$407.3K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Energy Tech 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.