What Selatek does

Selatek AB is a Swedish technology group that delivers electrical installation, security systems, industrial and building automation, e-mobility/charging infrastructure, and related technical services to property owners, construction companies, industrial customers, and public-sector clients. The company was originally founded in 2000 and was restructured in 2021 when private equity firm Amplio Fond I acquired Levinsgruppen in Hässleholm and established the Selatek platform. Selatek operates a decentralized buy-and-build model in which acquired companies retain their local brands, leadership, and customer relationships while benefiting from group-level resources such as procurement, IT, finance, and KQA/sustainability.

The group's service offering spans eight core areas: electrical installation, security (fire, intrusion, access control, CCTV, locks, evacuation), industrial and water/wastewater (VA) automation, e-mobility/charging, AV technology, consulting, building automation, and data/communication networks, delivered through 30+ locations and 28+ subsidiary brands (including Deltatec, Newsafe, Kelmo, TSTgruppen, BEST, ELIAS Syd, Widings El, and Triator). The technology stack combines domain-specialized engineering (process automation for pharma/food/energy, KNX/PLC, solar) with system integration and energy optimization across both building and industrial control systems.

The business model is B2B services-led with project-based and contract-based revenue streams, quote-based pricing, and a sales-led go-to-market executed through local field sales teams. Revenue surpassed SEK 2 billion following the October 2025 acquisition of TSTgruppen, with an operating margin above 12%, and Selatek has executed 20+ add-on acquisitions since 2021 to expand geographic coverage into Småland, Blekinge, Skåne, Mälardalen, Östergötland, Gävleborg, and Dalarna, while deepening exposure to industrial automation, high-voltage power, and the green transition.

Name

Selatek

Legal name

Selatek AB

Website

https://selatek.se

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Selatek is a Swedish technology group delivering electrical installation, security, industrial and building automation, and e-mobility services through 30+ locations and 28+ subsidiary brands, serving property owners, construction firms, industrial customers, and the public sector across southern and central Sweden.

Ownership category

akta.pro rank

Product category

Electrical and Security Installation Services

NAICS

Security Systems Services (except Locksmiths) (561621), Security Systems Services (56162), Electric Power Transmission, Control, and Distribution (22112)

SIC

Services-Computer Integrated Systems Design (7373), Instruments For Meas & Testing Of Electricity & Elec Signals (3825)

akta.pro primary industry

Substation Systems & Integration (EPC, Engineering, Protection, Commissioning) (IMAGAAAC)

Keywords

• Electrical installation services
• Security systems integration
• Industrial automation
• Building automation
• Technical infrastructure services

Headquarters

HQ city

Oskarshamn

HQ country

Sweden

HQ region

Europe

Offices17 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Electrical Installation Services: Revenue generated from electrical installations, service and design for new construction and renovation projects. Services include complete solutions within electrical installation, service and planning for properties and construction projects.
2. Security Systems Services: Revenue from installation, service and design of security systems including fire alarms, intrusion alarms, access control, locks, CCTV and evacuation alarms.
3. Automation Services: Revenue from industrial automation solutions, process automation, building automation, and water/wastewater automation systems. Includes design, installation, commissioning and maintenance.
4. E-mobility and Charging Solutions: Services related to electric vehicle charging infrastructure including installation, cloud services, payment systems and ongoing service.

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

Selatek delivers smart and sustainable electrical installations, security systems, automation, and technical infrastructure to properties, construction projects, and industrial sites across Sweden. Services span electrical installation and service, integrated security (fire alarms, intrusion alarms, access control, locks, CCTV), industrial and water/wastewater automation, e-mobility charging solutions, AV technology, building automation, communication/data networks, and control room solutions. The offering is delivered through a decentralized network of 30+ specialized subsidiary brands operating across southern and central Sweden.

Product overview

Selatek is a technology group offering a portfolio of integrated technical services rather than a single unified software product. The core offering spans eight service areas: electrical installations, security systems, industrial and water/wastewater automation, e-mobility/charging solutions, AV technology, consulting services, building automation, communication infrastructure, and operations centers. These services are delivered through a network of 30+ subsidiary brands operating across 30+ locations in southern and central Sweden. The subsidiaries retain their local identity and brands while benefiting from shared resources and cross-selling opportunities within the group. Notable subsidiary brands include Deltatec (process automation), Newsafe (security systems), Triator Brand- & Säkerhetsteknik (fire and security), Kelmo (industrial automation), TSTgruppen (electrical/security), ELIAS Syd (electrical), Widings Elektriska (electrical/renewable energy), and Best AB (electrical/security).

Differentiator

Problem solved

Functional benefit

Products and services

• Elinstallation (Electrical Installation)
• Säkerhet (Security Systems)
• Industriell- och VA Automation (Industrial and Water/Wastewater Automation)
• E-mobility (EV Charging Solutions)
• AV-teknik (AV Technology)
• Konsulttjänster (Consulting Services)
• Fastighetsautomation (Building Automation)
• Kommunikation (Communication Infrastructure)
• Driftcenter (Control Room Solutions)

Quantifiable outcome

• Revenue surpassed 2 billion SEK with operating margin above 12% after TSTgruppen acquisition

Named customers6 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators5 records

Recent moves7 records

Expansion highlights7 records

Direct peers

• Instalco: Swedish-listed multi-discipline technical installation group (electrical, HVAC, security, automation). Most direct comparable in business model, scale, decentralized subsidiary structure and Nordic M&A strategy.
• Midroc: Swedish technical services group covering electrical, automation, security and property services. Closely comparable mid-market Swedish peer with similar multi-vertical service approach.

Broad incumbents

• Bravida: Largest Nordic technical installation and service group (electrical, HVAC, security). Operates across the Nordics with broader service portfolio than Selatek, but most comparable in core electrical and security installation.
• Assemblin: Nordic installation and service provider in electrical, HVAC and security. Public-listed peer with similar decentralized structure and comparable end markets across Sweden, Norway and Finland.
• Eltel: Nordic-listed provider of technical services for power and communication networks. Closely comparable to Selatek's Elektromontage Power and telecom/data infrastructure subsidiaries.
• Caverion: Nordic-headquartered building solutions and technical services group covering electrical, security, automation and building automation. Direct competitor in building automation and security systems integration.

Regional players

• OneCo: Norwegian technical services group with electrical, telecom and infrastructure offerings. Comparable in service scope but operates primarily in Norway, providing a reference for Selatek's potential Nordic expansion.
• Kraftringen: Southern Swedish energy and fiber infrastructure provider with adjacent electrical and telecom services. Regional reference point in Selatek's core Småland/Skåne geography.

Emerging players

• Rejlers: Nordic engineering consultancy with growing technical services practice in energy, automation and industrial digitalization. Comparable in automation/electrical engineering services.

Others

• Coor Service Management: Nordic facility management and technical services provider. Less direct in installation but adjacent in property and building technical services where Selatek's property-owner segment is active.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/selatek

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries28 records

Funding overview

Funding rounds

Investors

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

M&A2 records

Investments

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

Frequently asked questions about Selatek