Who we are

OneCo ble etablert i 2011 og er i dag et av de største elektroteknisk konsernene i Norge. Vi leverer tjenester og prosjekter innen elektro, automasjon, telekom, mobil, sikkerhet, elkraft og teknisk infrastruktur.

OneCo-konsernet har 2000 ansatte (pr 2025) og omsetter for om lag 5,4 milliarder kroner. Konsernet har hovedkontor i Kristiansand med støtteavdelinger som dekker hele Norge. OneCo er også lokalisert en rekke steder i Sverige.

 

Our sustainability goals

  • Reduce greenhouse gas emissions by 42 per cent by 2030
  • Net zero greenhouse gas emissions by 2050.
  • At least 12 per cent female share by 2028
  • Over 9 per cent apprentices
  • No serious injuries

Våre klimamål ble godkjent av Science Based Targets initiative (SBTi) i 2024.

Vi har forpliktet oss til:

  • 42 % utslippsreduksjon innen 2030
  • 90 % utslippsreduksjon innen 2050
  • 73 % av Scope 3 skal komme fra leverandører med klimamål innen 2028

NØKKELTALL (pr. 2025)

ansatt-svg Number of employees:
1952 pr. 31.12 2025
ansatt-svg Greenhouse gas emissions:
29 065 (scope 1-3)
ansatt-svg Female share:
11 %
ansatt-svg Revenue:
5 436 milliarder kroner
ansatt-svg Female leaders:
20 %
ansatt-svg Apprentices:
5 %

Annual report, sustainability report other reports



"OneCo's capital is the expertise of the people who work for us"

Samfunnskritisk infrastruktur er avgjørende for at samfunnets fungerer. For å ha en sikker og robust infrastruktur må vi ha nok personell, utstyr, teknologi og kunnskap til å håndtere daglige driftsutfordringer, og samtidig være forberedt på å møte trusler og sårbarheter.

Å bygge infrastruktur, vedlikeholde mobilnett og kraftnett, sikre bygg og verdier krever lagarbeid. De mest effektive teamene er de som har kompetente medarbeidere som tar eierskap for egne og teamets oppgaver. Å være en ansvarlig arbeidsgiver er derfor en selvfølge for oss.

OUR VALUES

Since our inception in 2011, we have had the same values. Our values are the foundation of how we work. They help us build trust, deliver quality and create an inclusive working environment.

Long-term view

We build long-term relationships by being reliable and easy to work with. We take joint responsibility for delivering as expected and act in such a way that we are wanted again as a supplier.

Passion

We go wholeheartedly into what we do, care about the results and ensure quality. With skilled colleagues and a safe working environment, we create room to be creative and innovative.

Raushet

People who are met with generosity become good team players. Generosity in an inclusive environment allows us to share knowledge, resources and successes. We believe in helping others, which strengthens unity.

OUR VISION AND STRATEGY

OneCo will be a recognised leading player in the transition to a sustainable society.

  • A leading Norwegian industrial group, with ambitions to grow outside Norway
  • Differentiated through our people and culture
  • Developing exciting opportunities across a unique portfolio of businesses
Oneco-mnok
0 damages
oneco-fornybar
Climate neutral
oneco-graf

10 % annual growth rate

Oneco-antall-ansatte

Preferred employer

Oneco-samarbeid
Preferred partner

Oneco-digitalisering logo

Digitalisation

Infrastructure for communication, innovation and sustainable value creation

Oneco-digitalisering logo

The green shift

Infrastructure for the production and distribution of energy and for climate-friendly transport solutions

BUSINESS AREAS IN ONECO

OneCo's operations are organised into six different business areas with independent profit responsibility.
In addition, there is extensive collaboration across the business areas for major deliveries and projects.
The six business areas are:

OneCo Telecom

Development, operation and maintenance of networks and mobile communications

OneCo Infra

Interdisciplinary projects in building and construction infrastructure

OneCo Electrical

Electrical systems, power grids and installations for corporate and private customers

OneCo Technologies

Security solutions, surveillance, health technology and automation

OneCo Sweden

Telecommunications, power and IT infrastructure throughout Sweden

ONECO SUPPLIES

Safety and security

OneCo supplies security and access control systems to owners of critical infrastructure, commercial buildings, schools, public buildings, hotels and hospitals. We design and deliver new systems, make upgrades to existing security solutions and provide service when needed.

Telecom

We provide nationwide operation, maintenance and development services to several mobile and broadcasting operators. We are a leading, independent service provider of technical services and strategic solutions within telecommunications and mobile. We deliver across the entire value chain, and our services include design, planning, engineering, construction, installation and maintenance of fixed and mobile networks for leading operators, network owners and system providers. We also deliver to the private market, in addition to being a local partner for companies, municipalities and power companies.

Electrical power

We work with generator controls for small power plants, large district heating plants, incineration plants and heating centres, as well as the construction and operation of distribution and regional networks. We can also provide analyses and engineering.

Electrical

OneCo delivers complete electrical solutions to the construction and property market, including service and maintenance to both corporate customers and the private market.

Automation

We supply system integration solutions and automation systems for water and wastewater, industry, food, construction, energy, transport and offshore operations.

Road and rail infrastructure

OneCo delivers complete electrotechnical systems from design and engineering to installation and technical operation/maintenance for roads, railways and tunnels.

Renewable energy

OneCo is a system-independent supplier of installation services for hydro and wind power plants. We also supply solar energy systems for homes and large office and industrial buildings.

Electrician services

OneCo provides electrician services for all types of assignments in the home. We assist with planning and implementation.

OneCo is an expertise company that builds, upgrades and maintains infrastructure for:

  • The green shift
  • The digitalisation of society
  • The future of mobility

Society-critical infrastructure is crucial to ensuring society's basic functions and welfare. It is therefore important to have the right expertise and capacity to maintain, protect and restore the infrastructure in the event of various incidents.

Expertise and capacity involve having sufficient personnel, equipment, technology and knowledge to deal with day-to-day operational challenges, as well as being prepared to meet future threats and vulnerabilities.

ONECO'S ROLE AND RESPONSIBILITY IN THE GREEN TRANSITION

Increased focus on sustainability and a society that is increasingly emphasising the transition to renewable energy sources opens up a number of business opportunities for OneCo. We will safeguard these opportunities by ensuring that our deliveries to the market are made with as low emissions as possible. This will be among other thingset do this by setting the same standard requirements for our business partners.

Oppgradering og vedlikehold av 5G-infrastruktur

Vedlikehold og oppgradering av 5G- og fibernett er avgjørende for digitalisering, verdiskapning og samfunnsberedskap i Norge. Gjennom NKOM har myndighetene i økende grad rettet støtteordninger fra ren dekning til tiltak som gir mer stabile og robuste ekom-nett. Dette omfatter modernisering av eksisterende mobil- og transmisjonsnett, utskifting av utsatt utstyr og implementering av mer driftssikre løsninger. Dette tydeliggjør ekom-nettene som kritisk infrastruktur, og bidrar til stabile og pålitelige tjenester i hele landet over tid.

OneCo's contribution to the digitalisation of Norway

OneCo is well underway with the rollout of 5G, fixed networks and transmission networks. As a decentralised organisation, we are well positioned to contribute to the digitalisation of Norway. We are currently building for Telenor, Telia, Altibox and other smaller operators.

Power development

NVE, Statnett and Statkraft all emphasise the need for renewable energy production if we are to achieve our climate goals. Technological developments have meant that the lifetime cost, measured in terms of cost per unit of energy produced, has fallen drastically for renewable energy. Demand for fossil fuels will fall, and demand for renewable energy will increase. At the same time, the cost of developing renewable energy will fall. There will also be a great need to expand the infrastructure (power grid) that will distribute the electricity produced.

OneCo's role in power development

Energy efficiency in private homes and the distribution of consumption throughout the day are becoming more important factors in a modern power market in order to optimise both the production and transport costs of energy. In this area, too, OneCo contributes with system solutions that can optimise energy consumption for the individual consumer.

OneCo currently contributes to the construction and upgrading of power generation facilities. In addition, we offer services where we build and operate the power grid. This is a prerequisite for ensuring enough electricity with stable availability to the end customer.

Electrification of transport

The number of new registrations of electric cars in Norway continues to reach new heights and the proportion of electric cars in the total car fleet is increasing every year.

The majority of electric vehicles so far have been private cars. Already in 2022, we saw several additions of electric vans and commercial vehicles, and more new models are expected to hit the Norwegian market in the coming years.

Increased permitted payload (compared to fossil-fuelled vans) and a longer range make electric commercial vehicles more relevant to more and more people.

In addition, increased efforts have been announced to increase the electrification of means of transport such as buses and ferries.

In recent years, OneCo has completed several charging facilities for "heavy charging" and has built up solid expertise in this area.

Solar cells

From being very conservative in its projections on solar energy, the International Energy Agency (IEA) now envisages that solar energy will account for 80 % of the growth in energy production by 2030, going from an 8 % market share for electricity in 2019 to 30 % in 2030. The roadmap for the solar energy industry in Norway towards 2030 estimates that the annual turnover for the installation of photovoltaic systems in Norway, solar parks, the process industry and floating solar power plants will reach NOK 60-118 billion in 2030.

In addition to this, there are sales in the other parts of the industry.

OneCo's role in solar development

By developing smart and innovative solutions, we help our customers and society as a whole to reduce energy consumption and increase their use of renewable energy sources. For example, solutions that make buildings more energy-smart can help reduce energy demand and CO2 emissions.

 

We are also seeing a growing demand for system solutions that integrate solar, batteries and electric car charging. OneCo has built up solid expertise in this area and has delivered several exciting projects.

FROM THE CEO

OneCo is a competence company that builds and maintains infrastructure for the green shift, digitalisation of society and future mobility. As a large Norwegian industrial group, we have a special responsibility to ensure sustainable operations and a responsible and safe working life.

Kristin Folge

Infrastruktur er Norges livsnerver - essensielt for samfunnets funksjonalitet og sikkerhet. Samfunnskritisk infrastruktur må  sikres mot cyberangrep, naturkrefter og menneskelige feil. Ved å investere i kompetanse og kapasitet til utbygging og vedlikehold av infrastruktur kan Norge styrke sin nasjonale sikkerhet, øke sin motstandsdyktighet og konkurranseevne.

Med over 200 lærlinger og flere kompetanseprogrammer for egne ansatte, investerer OneCo i fremtidens fagfolk. Våre ledere, prosjektledere og baser/anleggsledere gjennomfører også lederopplæring. Dette mener vi er viktig for å styrke vår kapasitet i møtet med morgendagens utfordringer.

Responsible and attractive employer

OneCo ønsker å være en attraktiv arbeidsgiver for alle, uavhengig av kjønn, alder, etnisitet eller andre forhold.  Vi har i dag en rekke personer fra ulike nasjoner ansatt. En fortsatt lav kvinneandel er vår viktigste likestillingsutfordring.

Gjennom det vi kaller OneCo Medvind rekrutterer vi mennesker i samarbeid med NAV. Dette er personer som av ulike grunner har falt utenfor arbeidslivets «A4-rammer», men som har et potensial og en verdi som vi mener er en ressurs for oss.

Most importantly, we work to promote a robust HSE culture where we look after each other so that everyone comes home safe from work every day. This isn't about numbers and reports, it's about colleagues' lives and health.

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Contribution to society and sustainability

OneCo plays an important role in supporting Norway's sustainability goals. Our deliveries in upgrading critical infrastructure, improving resource utilisation and producing renewable energy are important contributions to a sustainable future.

Vi er også opptatt av hvordan vi selv kan ta ansvar, godt hjulpet av kundenes forventninger og våre egne ansattes engasjement. Vi har satt oss ambisiøse mål for å redusere våre klimagassutslipp, spesielt fra vår bilpark.

Konsernsjef Kristin Folge

ansatt-svg

OneCo's capital is the expertise of the people who work for us. It is also the same people who drive our value creation.

Organisation

OneCo orgkart_mai 2026