What L2 Arkitekter does

L2 Arkitekter AS is a privately held Norwegian architecture firm headquartered at Frognerveien 22, Oslo (organization number 943273553), founded in 1986 and operating continuously for 40 years with a headcount in the 11-50 band. The firm specializes in architectural and interior design services for the Norwegian public sector, delivering projects across schools, cultural buildings, bridges and transport infrastructure, urban development, office buildings, and churches. Project scope spans individual buildings to large-scale urban district work, with documented commissions ranging from MNOK 35 (Rotnes kirke) to MNOK 800 (Lørenskog kulturhus).

Core technical expertise centers on sustainable public architecture: the firm holds Miljøfyrtårn (Environmental Lighthouse) certification through 2025, MAKS10 environmental management equivalent to ISO 14001, BREEAM-NOR AP accreditation, and Grønn Byggallianse (NGBC) membership. Project deliveries include passive house schools (Bjørnsletta, Vollebekk, Glommasvingen, Hov), BREEAM-rated projects (Good to Excellent), and massivtre/limtre mass-timber construction achieving up to 50% reduction in climate gas emissions versus reference buildings. The firm's bridge and infrastructure portfolio includes Norway's largest concrete bridge by volume (Tresfjordbrua) and the award-winning Akrobaten pedestrian bridge at Oslo Central Station.

L2 Arkitekter generates revenue through professional design fees on a project basis, with project acquisition driven by architectural competitions (numerous documented first-prize wins since 1987), competitive public tendering under Norwegian procurement law, and direct commissions from municipalities and government agencies. Customers are exclusively Norwegian public-sector entities, with deep repeat relationships including Undervisningsbygg Oslo KF, Statsbygg, Statens Vegvesen, Bjørvika Infrastruktur AS, and dozens of kommuner (Ringerike, Nittedal, Vestby, Sør-Odal, Lørenskog, among others). Delivery is supported by recurring engineering and contractor partnerships with Rambøll, Multiconsult, Norconsult, Veidekke, AF Gruppen, Skanska, and Betonmast.

Name

L2 Arkitekter

Legal name

L2 Arkitekter AS

Website

https://l2.no

Company type

Private

Founded year

1986

Operating status

Operating

Headcount range

11–50 employees

Short description

L2 Arkitekter is a Norwegian architecture firm founded in 1986 and headquartered in Oslo, delivering sustainable public-sector architecture including schools, cultural buildings, bridges, and infrastructure for Norwegian municipalities and government agencies.

Ownership category

akta.pro rank

Product category

Architectural Design Services

NAICS

Architectural Services (54131), Architectural Services (541310), Architectural, Engineering, and Related Services (5413)

akta.pro primary industry

Landscape Architecture & Site Design (BPAHAKAC)

akta.pro secondary industry

Community Engagement & Participatory Planning (BPAHAKAO)

Keywords

• Architectural design services
• Public sector architecture
• Sustainable building design
• School and cultural buildings
• Bridge and infrastructure design

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

Revenue model

1. Architectural Design Services: L2 Arkitekter generates revenue through fees for architectural design services on public-sector construction projects. Revenue is project-based, typically won through competitive tendering or direct commissions from municipalities and government agencies. Projects span schools, cultural buildings, bridges, and infrastructure, with budgets ranging from MNOK 35 to 800 per project.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

L2 Arkitekter provides professional architectural design services to Norwegian public-sector clients, delivering buildings and infrastructure from competition entry through detailed design and project completion. The firm's portfolio spans primary and secondary schools, cultural centres and libraries, pedestrian and road bridges, office buildings, churches, and urban development masterplans, with a strong emphasis on sustainability including BREEAM-certified and passive house projects. Revenue is generated through fees from competitive public tenders, design competition wins, and direct commissions from municipalities and government agencies.

Product overview

L2 Arkitekter is an Oslo-based architecture firm offering a comprehensive portfolio of architectural design services. Their core offerings span school buildings (primary and secondary schools with sports facilities), cultural buildings (libraries, museums, theaters, cultural centers), infrastructure (bridges for pedestrians, cyclists, and vehicles), urban development and planning projects, office and commercial buildings, and churches. The firm operates across all project phases from competition through design and completion, with strong emphasis on sustainable design, BREEAM certification, passive house standards, and environmental considerations. Their projects range from individual buildings to large-scale urban development, with documented expertise in winning architectural competitions.

Differentiator

Problem solved

Functional benefit

Products and services

• School Building Design Services (Undervisning)

Quantifiable outcome

• Glommasvingen Skole: 50% reduction in climate gas emissions from materials through mass timber construction
• +4 more outcomes

Named customers15 records

Segments3 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

18 partnerships are on record, tiered core and minor.

• Rambøll Norge AScoreTechnology or IntegrationRambøll Norge AS has collaborated with L2 Arkitekter on several major infrastructure projects, including Akrobaten bro (bridge over Oslo Central Station) where L2 was the architect and Rambøll was the main engineering consultant, and Sluppen bru where the two firms worked jointly on the bridge design competition entry.
• Gullik Gulliksen Landskapsarkitekter AScoreStrategic or Co-development PartnerGullik Gulliksen Landskapsarkitekter AS collaborated with L2 Arkitekter on the Hov Ungdomsskole project in Hønefoss, providing landscape architecture for the school and outdoor areas.
• Oslobygg KFcoreImplementation/ SI/ Consulting PartnerOslobygg KF is the client for the Økern Skole project, representing Oslo municipality as the building owner and commissioning party. L2 Arkitekter provides architectural design services under this client relationship.
• VeidekkecoreImplementation/ SI/ Consulting PartnerVeidekke is the main contractor on the Økern Skole project in Oslo, collaborating with L2 Arkitekter as the architectural firm.
• GrindakerminorImplementation/ SI/ Consulting PartnerGrindaker is mentioned as a collaborator on the Økern Skole project, providing landscaping services.
• Betonmast Ringerike AScoreImplementation/ SI/ Consulting PartnerBetonmast Ringerike AS collaborated with L2 Arkitekter on Hov Ungdomsskole as the main contractor in a design competition partnership, winning the competition together. Also collaborated on Ullerål skole project.
• Betonmast Ringerike AScoreImplementation/ SI/ Consulting PartnerBetonmast Ringerike AS was the contractor on Ullerål skole project in Hønefoss, completed in 2020.
• AF GruppencoreImplementation/ SI/ Consulting PartnerAF Gruppen was the main contractor on Vestby Kulturkvartal (completed 2023) and Solberg skole in Ås municipality.
• SkanskacoreImplementation/ SI/ Consulting PartnerSkanska was the main contractor on Stord skule (completed 2018) and Eikefjord skole in Flora municipality.
• WK Entreprenør AScoreImplementation/ SI/ Consulting PartnerWK Entreprenør AS was the main contractor on Vollebekk skole in Bjerke, Oslo (completed 2017) and Treschows gate 16 competition project.
• Entra Eiendom AScoreChannel Partner/ Reseller/ DistributorEntra Eiendom AS was the developer and client for Alnafossen kontorpark (completed 2003), which became the headquarters for Statens Vegvesen Vegdirektoratet. After the competition, building client responsibility was transferred from Statsbygg to Entra Eiendom AS.
• StatsbyggcoreChannel Partner/ Reseller/ DistributorStatsbygg (Norwegian Directorate of Construction and Property) was the original client for Alnafossen kontorpark and the Regjeringsparken project. They are a key public sector client for L2 Arkitekter's government projects.
• Undervisningsbygg Oslo KFcoreChannel Partner/ Reseller/ DistributorUndervisningsbygg Oslo KF is the building owner for multiple school projects by L2 Arkitekter including Bjørnsletta skole, Rommen skole- og kultursenter, Teglverket skole, and Vollebekk skole.
• Statens VegvesencoreChannel Partner/ Reseller/ DistributorStatens Vegvesen (Norwegian Public Roads Administration) is a major client for L2 Arkitekter's infrastructure projects including Varoddbrua, Harpe bru, Tresfjordbrua, Farris bru, and Alnafossen kontorpark (as end-user).
• Multiconsult AScoreTechnology or IntegrationMulticonsult AS collaborated with L2 Arkitekter on Tresfjordbrua (E136 over Tresfjord) as the engineering consultant, and on Harpe bru (E6 over Gudbrandsdalslågen).
• JM entreprenør ASminorImplementation/ SI/ Consulting PartnerJM Entreprenør AS was the main contractor on Rotnes kirke in Nittedal (completed 2016).
• Buer entreprenør ASminorImplementation/ SI/ Consulting PartnerBuer Entreprenør AS was the main contractor on Haukerød skole in Sandefjord.
• Grønn Byggallianse (NGBC)coreStrategic or Co-development PartnerL2 Arkitekter is a member of Grønn Byggallianse (Norwegian Green Building Council) and develops competence in environmental design through BREEAM-NOR AP education and project delivery. This is a strategic membership for developing sustainability expertise.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Nordic Office of Architecture: Norwegian architecture firm with offices in Oslo and across the Nordic region, focused on public buildings, schools, and cultural facilities. Directly competes for the same public-sector commissions as L2 and represents a head-to-head rival in Norwegian municipal procurement.
• Arkitema: Architecture firm with offices across the Nordics, including Norway, focused on architecture, urban planning, and public buildings. Comparable in offering and competes for Norwegian public-sector projects.
• Link Arkitektur: Nordic architecture firm with Norwegian operations focused on architecture and urban planning, including public buildings. A direct competitor in the Norwegian public-sector market with overlapping service offerings.
• Helen & Hard: Norwegian architecture firm based in Stavanger, comparable in size, focused on sustainable architecture and public buildings with emphasis on timber construction. Directly competes with L2 in Norwegian public-sector competitions and shares similar sustainability and mass-timber design values.
• DARK Arkitekter: Norwegian architecture firm specializing in public buildings, schools, and cultural facilities. Competes directly with L2 in the same Norwegian public-sector market and for similar municipal and government project types.

Broad incumbents

• COWI: Major Nordic engineering and architecture consultancy with Norwegian operations. Competes for Norwegian public-sector projects including schools and infrastructure but operates as a broad incumbent across engineering, architecture, and consulting rather than specializing in architecture alone.
• Snøhetta: Major Norwegian-founded architecture firm headquartered in Oslo with global offices. Competes with L2 for Norwegian public-sector commissions in cultural, civic, and sustainable design, but operates at much greater scale and international scope, making it a broader incumbent rather than a direct head-to-head rival.
• Rambøll Norge: Major Nordic engineering consultancy with architecture services in Norway. Documented partner of L2 on Akrobaten bro and Sluppen bru, but as a broad engineering-led incumbent competes for similar Norwegian public-sector projects across a wider service portfolio.

Regional players

• AART Architects: Danish architecture firm with offices across the Nordics, focused on public buildings, schools, and sustainability. Comparable service offering but primarily Danish-based, positioning it as a Nordic regional peer rather than direct Norwegian competitor.
• White Arkitekter: Leading Swedish architecture firm with Nordic presence, focused on public buildings, schools, and sustainable design. Operates in the same Nordic architecture category as L2 but is primarily Sweden-based, making it a regional rather than direct Norwegian competitor.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/L2Arkitekter
• Instagraminstagram.com/l2arkitekter
• LinkedInlinkedin.com/company/l2-arkitekter

Compliance10 records

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 L2 Arkitekter