What Overhuset does

Overhuset is a Norwegian IT consulting consortium founded in 2009 and headquartered at Munkedamsveien 3b in Oslo. It operates as an umbrella organization coordinating twelve specialized consulting firms (Antire, Arktekk, Boitano, Edisys, Fink, Forse, JPro, Kodemaker, Scelto, Uptime Consulting, Vivende, and Zenior), each with a distinct technical specialization spanning system and mobile development, AI/ML and data platforms, cloud architecture (Azure, AWS, GCP), UX/UI design, EDI/digitalization, and search technology. The consortium's stated purpose is to serve both Norwegian public-sector and private-sector clients undertaking large-scale IT development projects that no single small firm could staff on its own. Membership is a cooperative alliance of independently owned firms rather than a parent-subsidiary hierarchy, with one member (Vivende) flagged as employee-owned and Zenior tracing back to 2001.

The business model is a single-contact-point professional services engagement. Clients contract with one member company under one agreement through one contact point, but gain access to the broader consortium's specialist depth when projects require multi-disciplinary teams. Revenue mechanics are negotiated project-based professional services fees; no public pricing exists and consolidated revenue is not disclosed. Go-to-market is enterprise field sales targeting Norwegian organizations with large IT development needs, supplemented by top-of-funnel events such as the June 2025 Kongsberg Agenda day at Energimølla and mid-funnel courses and seminars run under the 'Kurs og Kompetanse' umbrella. The firm operates NS-EN ISO 9001:2015-certified quality and documentation processes across all member activities.

Headcount and scale are inconsistently disclosed across the firm's own pages: the main page cites 460 consultants across 12 member companies, while the About page states 'over 300' consultants across 11 companies - this discrepancy is a material data-quality flag. Member firms also extend Overhuset's effective footprint beyond Norway: Antire delivers from Norway, Sweden, Denmark, and Germany. Most economic value accrues to member companies and their employees via knowledge sharing rather than to a central Overhuset entity, consistent with the cooperative-alliance structure.

Name

Overhuset

Legal name

Overhuset

Website

https://overhuset.no

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

101–250 employees

Short description

Overhuset is a Norwegian IT consulting consortium coordinating twelve specialized member firms (Antire, Arktekk, Kodemaker, Uptime, and others) to deliver enterprise system development, AI, cloud, and digitalization projects to Norwegian public- and private-sector clients through a single-contact-point engagement model.

Ownership category

akta.pro rank

Product category

IT Consulting Services

NAICS

Computer Systems Design and Related Services (54151), Other Management Consulting Services (541618)

SIC

Services-Management Consulting Services (8742), Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Programming Services (7371)

akta.pro primary industry

Offshore Development Center (ODC) / Dedicated Team Services (BPAEAMAL)

akta.pro secondary industries

Service Desk & ITSM Outsourcing (BPAEAMAF), Endpoint & Device Support (Laptops, Labs, Mobile, Printing) (EDALAMAE)

Keywords

• IT consulting services
• System development
• Mobile development
• AI and data consulting
• Cloud platform consulting

Headquarters

HQ city

Oslo

HQ country

Norway

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Others

Revenue model

1. IT Consulting Services: Professional consulting services delivered by specialists across 12 member companies for IT development projects in both public and private sectors

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Overhuset is a consortium of twelve leading Norwegian IT consulting companies that collaborate on larger IT development projects for public and private sector clients. Through a single point of contact and a single contract, customers gain access to roughly 460 senior IT consultants covering system development, mobile development, data infrastructure, AI/ML, cloud platforms, UX, EDI, and search technology. Teams are assembled per project from the relevant member firms.

Product overview

Overhuset is a consortium of twelve Norwegian IT consulting companies established in 2009, providing comprehensive IT consulting services across mobile and system development, data infrastructure, AI, and digitalization. The consortium offers spisskompetanse i full bredde (specialized expertise in full breadth) through its member companies: Antire (AI/ML/cloud), Arktekk (Java/Scala), Boitano (.NET/architecture), Edisys (EDI/digitalization), Fink (UX/UI/design), Forse (Microsoft/.NET/mobile), JPro (fullstack development), Kodemaker (open platform development), Scelto (system development/architecture), Uptime (search technology/integration), Vivende (Java/.NET/cloud), and Zenior (Java/.NET/system architecture). Customers work with one contact point but gain access to specialized expertise across all twelve companies.

Differentiator

Problem solved

Functional benefit

Products and services

• Overhuset Consortium IT Consulting A consortium engagement model that gives clients one company, one contact point, and one set of agreements while drawing on roughly 460 senior IT consultants from twelve member firms for large IT development projects.
• Antire (AI / ML / Cloud consulting) Nordic technology consulting practice within the Overhuset consortium covering artificial intelligence, machine learning, data analysis, and modern cloud platforms for private and public sector organizations.
• Arktekk (Java, Scala, REST consulting) Specialist consulting in Java, Scala and REST-based system development, supporting customers with experienced Scala mentors and architects.
• Boitano (.NET and architecture consulting) Consulting practice delivering over 50 skilled consultants with expertise in .NET development, software architecture, interaction design and concept / business development.
• Edisys Consulting (EDI and digitalization consulting) Consulting offering expert advisors in electronic data interchange (EDI), digitalization, training, and standardization at the national and international level, serving retail, energy and transport sectors.
• Fink (UX, UI and design consulting) Design-focused consulting combining UX, UI, service design, strategic design and visual communication with technical expertise in JavaScript, Kotlin, React, .NET, NodeJS, Vue and Swift.
• Forse (Microsoft, .NET and mobile consulting) Consulting practice covering Microsoft and .NET development along with native and cross-platform iOS and Android mobile app development, including frontend, backend and fullstack delivery.
• JPro (fullstack consulting) Fullstack consulting practice focused on coding, technology, development and architecture for major Norwegian public and private sector clients.
• Kodemaker (open platform development consulting) System development consulting practice building on open platforms with deep expertise in Kotlin, Clojure, Java, Go, Rust, TypeScript, JavaScript, iOS, Android and Flutter.
• Scelto (system development and architecture consulting) Senior consulting practice offering system development and technical architecture across frontend, backend, fullstack, integration, cloud technology, mobile apps, platform and DevOps.
• Uptime Consulting (search technology and integration consulting) Consulting practice positioned as one of Norway's strongest system development environments, with particular depth in search technology (Elasticsearch, Solr) and Microsoft-based search systems.
• Vivende (cloud and platform consulting) Employee-owned consulting practice delivering system development and technical advisory services for Java and .NET platforms deployed on Azure, AWS or GCP.
• Zenior (senior IT solutions consulting) Approximately 20 senior consultants delivering complex, customized IT solutions, specializing in system development and architecture on Java platform, Android, iOS and Microsoft .NET.

Named customers1 record

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature2 records

Partnerships

Twelve partnerships are on record, tiered core.

• AntirecoreStrategic or Co-development PartnerNordic technology company with 130+ specialists specializing in AI, machine learning, data, and cloud platforms. Operating in Norway, Sweden, Denmark, and Germany. Delivers 'people-first' technology solutions for private and public sector organizations.
• ArktekkcoreStrategic or Co-development PartnerSpecialists in Java, Scala, and REST development. Known as 'Scala-sjappa' in Norway. Features recognized conference speakers and organizes the annual flatMap developer conference.
• BoitanocoreStrategic or Co-development PartnerExperienced developers with broad technology expertise in .Net development, architecture, and interaction design. Over 50 skilled consultants in their team.
• Edisys ConsultingcoreStrategic or Co-development PartnerLeading expertise in electronic data interchange (EDI). Active in digitization, training, and standardization at national and international levels. Experience across retail, energy, and transport sectors.
• FinkcoreStrategic or Co-development PartnerUX, UI, and development specialists owned by approximately 60 skilled professionals. Expertise in Javascript, Kotlin, React, .NET, NodeJS, Vue, Swift, and design disciplines.
• ForsecoreStrategic or Co-development PartnerStrong development environment specializing in Microsoft, .NET, and mobile development for iOS and Android. Expertise in native and cross-platform development.
• JProcoreStrategic or Co-development PartnerSpecialists in coding, technology, development and architecture. Trusted by major public and private sector organizations. Fullstack service provider with focus on digitalization and transformation projects.
• KodemakercoreStrategic or Co-development PartnerPassionate system development experts. Specializes in open platform development with Kotlin, Clojure, Java, Go, Rust, TypeScript, JavaScript, iOS, Android, and Flutter.
• SceltocoreStrategic or Co-development PartnerSenior and expert competence in system development and technical architecture. Expertise in frontend, backend, fullstack, integration, cloud technology, mobile apps, platform and DevOps.
• Uptime ConsultingcoreStrategic or Co-development PartnerNorway's strongest environment for system developers and technical architects. Specializes in integration and system development projects with expertise in search technology (Elasticsearch, Solr) and Microsoft-based search technology.
• VivendecoreStrategic or Co-development PartnerSystem development experts and technical advisors serving Norwegian businesses. Specializes in Java and .NET-based platforms, typically deployed in cloud environments (Azure, AWS, GCP). Unique employee ownership model.
• ZeniorcoreStrategic or Co-development PartnerEstablished 2001, approximately 20 senior-level consultants. Experts in complex, tailored IT solutions specializing in system development and architecture on Java platform, Android, iOS, and Microsoft .NET.

Scale indicators3 records

Recent moves8 records

Expansion highlights4 records

Market position

Competitive moat4 records

Key highlights6 records

Customer concentration

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries12 records

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 Overhuset