What Empower IM does

Enersense International Oyj is a Finnish publicly-listed energy infrastructure services company headquartered in Pori, Finland, operating across the Nordic countries (Finland, Sweden, Norway, Denmark) and the Baltic region (Estonia, Latvia, Lithuania) with approximately 2,000 specialized experts. The company functions as a lifecycle partner for B2B enterprise customers, delivering services from planning and construction through maintenance and modernization of critical energy and digital infrastructure. Its stated revenue for fiscal year 2025 was €307 million, and it is listed on Nasdaq Helsinki under ticker ESENSE.

The company's offering is organized around four interconnected service areas: Power (electricity grid infrastructure including substations, power lines, wind and solar farms, and battery storage systems), Energy Transition (industrial decarbonization services covering power plants, district heating networks, hydrogen facilities, hydroelectric plants, industrial steel and pipe structures, and shipyards), Connectivity (design, construction, and maintenance of fixed and mobile telecommunications networks), and Data Centers (infrastructure services for digital facilities). Enersense positions itself as Finland's leading substation specialist and as an industrial-scale battery maintenance provider, leveraging deep domain expertise as its primary differentiator rather than proprietary software or platform technology.

The business operates on a project-based professional services model, generating revenue through engineering, construction, installation, and maintenance contracts with utility, industrial, and telecom customers. Pricing is quote-based on project scope and not publicly disclosed. Revenue streams are organized across Power Services, Energy Transition Services, Connectivity Services, and Data Center Services, each delivered through direct enterprise sales in the Nordic and Baltic markets. The company completed its IPO in 2018 and a subsequent share issue in 2021, and continues active public-market engagement including a 2025 Capital Markets Day and a 2026 share buyback program.

Name

Empower IM

Legal name

Enersense International Oyj

Website

https://empower.fi

Company type

Public

Founded year

1998

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Enersense International Oyj is a Finland-based, Nasdaq Helsinki-listed energy infrastructure services company providing lifecycle planning, construction, and maintenance of power, energy transition, connectivity, and data center projects for utilities, industrial firms, and telecom operators across the Nordic and Baltic regions.

Ownership category

akta.pro rank

Product category

Energy Infrastructure Services

NAICS

Electric Power Generation, Transmission and Distribution (2211), Electric Bulk Power Transmission and Control (221121), Electric Power Distribution (221122), Wind Electric Power Generation (221115), Solar Electric Power Generation (221114), Hydroelectric Power Generation (221111)

SIC

Electric, Gas & Sanitary Services (4900), Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Testing, Commissioning & Energization Services (HV) (EUAEABAI)

akta.pro secondary industries

Electrical Balance-of-Plant EPC (MV Collection, Cabling, Earthing, Lighting) (EUAEADAB), Transmission Interconnection & Line Works (Gen-Tie Lines, Overhead/Underground Lines) (EUAMAFAF), DER & Microgrid Interconnection / Grid Edge Integration Services (EUAEANAF), Repowering, Augmentation & Retrofit Integration (Capacity Expansion) (EUAEAEAL), Grid Interconnection, Power Quality & Electrical Infrastructure Service (Transformers, Switchgear) (TLAKAMAM)

Keywords

• Power infrastructure services
• Energy transition solutions
• Connectivity infrastructure services
• Data center services
• Renewable energy construction

Headquarters

HQ city

Helsinki

HQ country

Finland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Supply Chain, Marketing or Sales

Revenue model

1. Power Services: Project-based services for electricity infrastructure including power lines, substations, wind farms, solar farms, and battery storage systems. Revenue generated through engineering, construction, installation, and maintenance contracts with utility and energy sector clients.
2. Energy Transition Services: Lifecycle partnership services for industrial energy transition including power plants, district heating networks, hydrogen facilities, hydroelectric plants, and industrial steel/pipe structures. Revenue from planning, construction, and modernization projects.
3. Connectivity Services: Design, construction, and maintenance of fixed and wireless data networks and indoor network solutions. Revenue from telecommunications infrastructure projects and ongoing maintenance contracts.
4. Data Center Services: Infrastructure services for data centers.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Enersense International Oyj delivers full lifecycle infrastructure services for electricity transmission and generation, industrial energy transition, telecommunications connectivity, and data centers across the Nordic and Baltic regions. Services span engineering, construction, installation, maintenance, and modernization of power lines, substations, wind and solar farms, battery storage systems, district heating networks, hydrogen facilities, fixed and mobile telecom networks, and data center infrastructure. Customers are primarily utilities, industrial companies, and telecom operators seeking lifecycle partnership support for critical infrastructure assets.

Product overview

Enersense is a lifecycle partner for customers in energy transmission and production, industrial energy transition, telecommunications, and data centers. The company operates as a multi-service infrastructure provider organized around four interconnected service areas: Power (covering electricity infrastructure including substations, power lines, wind/solar farms, and battery storage), Energy Transition (enabling clean energy transformation through power plants, district heating, hydrogen facilities, and industrial services), Connectivity (designing, building, and maintaining fixed and wireless networks), and Data Centers (supporting digital infrastructure). Together these services enable customers to plan, build, maintain, and modernize critical infrastructure across the Nordic and Baltic regions.

Differentiator

Problem solved

Functional benefit

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Peab: Swedish construction and civil engineering company with strong Nordic presence. Competes with Enersense in civil and energy infrastructure projects, particularly in Sweden and Finland.
• Eltel Networks: Nordic-headquartered (Sweden/Finland) power and telecom network service provider. Directly comparable to Enersense's Power and Connectivity divisions, competing for substation, power line, and telecom infrastructure contracts in the same geographies.
• NCC: Leading Nordic construction and infrastructure company based in Sweden. Competes with Enersense in energy, civil, and industrial infrastructure projects across the Nordic/Baltic region, with overlapping capabilities in grid and renewable EPC.
• AF Gruppen: Norwegian-based contractor operating across construction, civil engineering, energy, and environment. Comparable to Enersense's Energy Transition and industrial infrastructure services in Northern Europe.
• Veidekke: Norwegian construction and civil engineering company with Nordic-wide operations. Overlaps with Enersense on infrastructure, energy, and industrial projects in the same Nordic/Baltic geography.
• YIT: Large Finnish construction and infrastructure services company with operations across the Nordics, Baltics, and Central Europe. Comparable as a domestic Finnish infrastructure peer with overlapping capabilities in energy, industrial, and civil infrastructure projects.

Broad incumbents

• Wärtsilä: Finnish technology company providing power plant solutions, energy storage, and lifecycle services. Overlaps with Enersense's Energy Transition segment (power plants, hydrogen, hydroelectric services) and shares Finnish home-market roots.
• Skanska: Major Swedish-headquartered construction and project development group with broad Nordic and global operations. Competes in larger-scale energy and civil infrastructure projects, providing benchmark pricing and execution capability relevant to Enersense's market.
• Siemens Energy: Global energy technology company covering generation, transmission, and grid technologies. Comparable as a broad incumbent in the energy infrastructure space where Enersense provides services and Siemens Energy provides equipment and solutions.
• ABB Electrification: Global leader in electrification products, substations, and grid solutions. While primarily an OEM, ABB competes and partners with Enersense on substation and grid infrastructure projects, setting technical standards that shape Enersense's service scope.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/empower
• Instagraminstagram.com/enersense_international
• Xx.com/groupempower

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Empower IM