Enersense
Enersense International Oyj is a Finnish publicly listed infrastructure services provider operating across the Nordics and Baltics with about 2,000 experts. It designs, builds and maintains power, industrial energy-transition and telecommunications infrastructure for utilities, industrial operators and telecom carriers.
- Company typePublic
- Founded2017
- HeadquartersPori, Finland
- Headcount1,001–5,000
- GTM typeB2B
- OfferingServices
What Enersense does
Enersense International Oyj is a publicly listed Finnish infrastructure services company (Nasdaq Helsinki: ESENSE, headquartered in Pori, Finland) operating across the Nordics and Baltics with approximately 1,700-2,000 employees. The company delivers full-lifecycle infrastructure services — design, construction, commissioning, modernisation and maintenance — to large enterprise customers through three operating divisions: Power (high-voltage lines, substations, wind and solar farms, battery energy storage systems), Energy Transition (power plants, district heating, hydrogen facilities, hydropower, shipyards, steel and piping structures), and Connectivity (fixed networks, mobile/5G networks and indoor networks). A fourth Data Centres offering has been added in connection with the company's post-restructuring pivot.
The business model is professional services / project-based: revenue is generated through contracts with energy utilities, industrial operators and telecom carriers, priced on a project basis rather than via published tiers. Reported FY2025 revenue is EUR 307 million, with approximately 2,000 experts executing work that includes marquee assignments such as the EUR 30 million SSAB green-steel installation contract in Boden, Northern Sweden. Customer segments are diversified horizontally — power transmission/production, industrial decarbonisation (notably steel) and telecom infrastructure — but no individual customer concentration is disclosed.
Strategic direction has shifted decisively since 2024: Enersense divested its Mäntyluoto maritime shipyard to Davie and shut down its zero-emission transport business, refocused on energy and telecom infrastructure, added data centres as a new vertical, and raised its long-term growth target to 6-7% annual revenue growth through 2028. Core technology is operational execution rather than proprietary software; the company standardises project tooling on third-party platforms such as Sitetracker for 5G/fiber rollout.
Enersense firmographics
Firmographics- Name
- Enersense
- Legal name
- Enersense International Oyj
- Website
- https://enersense.com
- Company type
- Public
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- Enersense International Oyj is a Finnish publicly listed infrastructure services provider operating across the Nordics and Baltics with about 2,000 experts. It designs, builds and maintains power, industrial energy-transition and telecommunications infrastructure for utilities, industrial operators and telecom carriers.
- Ownership category
- akta.pro rank
Enersense industry classification
Industry- Product category
- Infrastructure Engineering Services
- NAICS
- Electric Power Generation, Transmission and Distribution (2211)
- SIC
- Electric, Gas & Sanitary Services (4900)
- akta.pro primary industry
- Testing, Commissioning & Energization Services (HV) (EUAEABAI)
- akta.pro secondary industries
- Commissioning, Testing & Energization Services (Pre-Commissioning, Grid Code Compliance) (EUAMAFAK), Repowering, Augmentation & Retrofit Integration (Capacity Expansion) (EUAEAEAL)
Keywords
Where Enersense is headquartered
LocationHeadquarters
- HQ city
- Pori
- HQ country
- Finland
- HQ region
- Europe
Offices1 record
Markets served
Enersense business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales
Revenue model
- Infrastructure Lifecycle Services: Enersense generates revenue by providing end-to-end services (design, construction, commissioning, modernisations, and maintenance) across three business units: Power, Energy Transition, and Connectivity. Revenue is project-based and primarily derived from contracts with energy utilities, industrial customers, and telecom operators. The company had a revenue of EUR 307 million in 2025.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Enersense product offering
Product offeringCore offering
Enersense is an infrastructure lifecycle services company that designs, builds, installs, commissions, modernises and maintains critical infrastructure for power, industrial energy transition, and telecommunications customers across the Nordics and the Baltics. The company operates through three business units — Power (high voltage lines, substations, wind and solar farms, energy storage systems), Energy Transition (power plants, district heating, hydrogen and hydropower facilities, shipyards, steel and piping structures), and Connectivity (fixed, mobile and indoor telecom networks, plus data centres) — serving energy utilities, industrial operators and telecom operators.
Product overview
Enersense is an infrastructure services company offering a portfolio of lifecycle services across three main divisions: Power (energy transmission and renewable energy infrastructure including high voltage lines, substations, wind farms, solar farms, and energy storage systems), Energy Transition (industrial energy shift services including power plants, district heating, hydrogen facilities, hydropower, shipyards, and steel/piping structures), and Connectivity (telecommunications network services including fixed networks, mobile data networks, and indoor networks, plus data centres). The company operates as a lifecycle partner from initial design to final upgrades for customers in energy transmission and production, industrial energy transition, telecommunications, and data centres across the Nordics and Baltics. The offering is a services-based portfolio rather than a software product or platform.
Differentiator
Problem solved
Functional benefit
Products and services
- Power
Quantifiable outcome
- EUR 307 million revenue in 2025
- +1 more outcomes
Companies that use Enersense
Customer profileNamed customers1 record
Segments4 records
Ideal customer profiles4 records
Enersense technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Enersense partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core and minor.
- AquatechcoreEnersense partnered with Aquatech, which is delivering the water treatment facility, as part of a EUR 30 million contract to install pipelines and steel structures at SSAB's world's first large-scale green steel factory in Boden, Northern Sweden. Enersense is responsible for installation work while Aquatech delivers the water treatment facility. Project starts Q3 2026 and completes Q1 2027.
- BetolarminorBetolar and Enersense signed a letter of intent to collaborate on developing solutions for protecting electrical substations against external threats. Betolar provides modular, rapid-deployment protective structures and sustainable materials. The partnership aims to address increasing security needs amid rising investments in Finland and Europe's power infrastructure, emphasising sustainable, low-carbon solutions.
Scale indicators5 records
Recent moves7 records
Expansion highlights6 records
Enersense competitors and assessment
Company assessmentBroad incumbents
- Peab AB: Major Swedish construction and civil engineering company with Nordic-wide infrastructure operations including energy and telecom civil works. Comparable as a Nordic infrastructure services player, but with broader construction focus.
- Skanska AB: One of the largest Nordic construction and infrastructure services groups with broad energy, civil, and telecom infrastructure capabilities. Comparable as a Nordic infrastructure services incumbent, though significantly larger and more diversified across geographies and asset classes.
- Vinci Energies: European energy and digital infrastructure services arm of Vinci Group, active across transmission, distribution, telecom, and industrial energy transition. Comparable service portfolio but with global scale and broader geographic reach than Enersense.
Direct peers
- NCC AB: Swedish construction and infrastructure company with substantial Nordic operations in civil infrastructure, energy, and telecom-related build. Comparable in geographic footprint and project-based services model.
- Caverion Oyj: Finnish building solutions and infrastructure services provider covering HVAC, power, and industrial installations across the Nordics and Baltics. Directly comparable to Enersense on Nordic geography, lifecycle services model, and industrial/power customer base; Enersense's CEO previously served at Caverion.
- YIT Oyj: Finnish construction and infrastructure services company with significant Nordic presence in industrial, energy, and telecom-related infrastructure. Comparable in scale and Nordic geography, though more weighted toward construction than pure lifecycle services.
- AF Gruppen: Norwegian engineering and construction group active in energy, environment, and infrastructure services. Comparable on Nordic geography and project-based industrial/energy infrastructure services.
- Empower Group Oy: Finnish energy, telecom, and industrial infrastructure services firm with deep roots in Nordic power and connectivity projects. Multiple Enersense executives came from Empower subsidiaries, indicating strong operational and competitive overlap.
- Eltel Networks: Nordic and Baltic specialist in power and telecom network build and maintenance. Directly comparable to Enersense's Power and Connectivity divisions across the same geographic footprint; Enersense's EVP Connectivity joined from Eltel.
Regional players
- Infranode: Nordic infrastructure investment and asset ownership platform with direct exposure to power, telecom, and energy transition infrastructure. Comparable on Nordic infrastructure themes; useful as a regional benchmark for infrastructure-services valuation.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Enersense social profiles
Digital presenceEnersense financial estimates
Financial estimateRevenue estimate
Valuation estimate
Enersense leadership team
Management profileNumber of profiles
Profiles9 records
Enersense subsidiaries and ownership
Company hierarchySubsidiaries1 record
Enersense funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Enersense M&A and investment
M&A and investmentM&A2 records
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Enersense
What does Enersense do?
Enersense is an infrastructure lifecycle services company that designs, builds, installs, commissions, modernises and maintains critical infrastructure for power, industrial energy transition, and telecommunications customers across the Nordics and the Baltics. The company operates through three business units — Power (high voltage lines, substations, wind and solar farms, energy storage systems), Energy Transition (power plants, district heating, hydrogen and hydropower facilities, shipyards, steel and piping structures), and Connectivity (fixed, mobile and indoor telecom networks, plus data centres) — serving energy utilities, industrial operators and telecom operators.
Is Enersense a public or private company?
Enersense is a public company. It is classified as public and is currently operating.
When was Enersense founded?
Enersense was founded in 2017. It employs 1,001 to 5,000 people.
Where is Enersense based?
Enersense is headquartered in Pori, Finland, in the Europe region.
How does Enersense make money?
One revenue line is on record: infrastructure Lifecycle Services.
Who are Enersense's main competitors?
Broad incumbents on record are Peab AB, Skanska AB and Vinci Energies. Direct peers are NCC AB, Caverion Oyj, YIT Oyj, AF Gruppen, Empower Group Oy and Eltel Networks. Infranode is listed as a regional player.
Does Enersense have an API?
No public API is recorded for Enersense.
What industry is Enersense in?
Enersense's product category is Infrastructure Engineering Services. Its primary akta.pro industry code is EUAEABAI, Testing, Commissioning & Energization Services (HV), with a secondary code of EUAMAFAK, Commissioning, Testing & Energization Services (Pre-Commissioning, Grid Code Compliance). Its NAICS code is 2211 and its SIC code is 4900.