Oslotre
Oslotre is an Oslo-based architecture and timber engineering consultancy (8 staff) specializing in CLT, glulam, and hybrid timber construction for private homeowners, real estate developers, municipalities, and NGOs in Norway and selectively internationally.
- Company typePrivate
- Founded-
- HeadquartersOslo, Norway
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Oslotre does
Oslotre is a Norwegian architecture and timber engineering consultancy headquartered in Oslo, founded in 2015 with 8 listed team members. The firm designs, engineers, and builds timber buildings — specializing in cross-laminated timber (CLT), glulam, and hybrid timber constructions — for private homeowners, real estate developers, municipalities, and NGOs. Its core technology stack includes BIM-based 3D modeling, CNC production drawings (CAM), advanced digital detailing, and AI/data analytics used to support precision design and prefabrication.
Oslotre's product portfolio spans bespoke residential projects (cabins, villas, annexes), mid-to-large commercial and public buildings (Lumber 4 office 3,890 m², Rakkestad Culture School 774 m², HasleTre 3,000 m²), and modular productized systems (Lille Ly 3x3x3.3m microhousing units, Trebadekabin prefab bathroom — claimed first in Scandinavia). A notable technical differentiator is the steel-free wood-to-wood connection system pioneered in HasleTre, enabling complete disassembly and reuse of structural timber elements. Sister company OsloPre, operating in CLT/glulam assembly since 2010, provides turn-key contracting, while Miljøfyrtårn (Eco-Lighthouse) certification and Årets Trebyggeri 2021 nomination support sustainability positioning.
The business operates on project-based professional services fees for architecture, timber engineering (structural calculations, advanced detailing, CNC drawings, assembly planning), and managed services through OsloPre for assembly. Go-to-market is sales-led and relationship-driven, with a portfolio-heavy website, earned media in architecture publications (ArchDaily, Designboom, Dwell, Inhabitat), and free initial consultations. Geographic scope is primarily Norway with select international engagements (notably the Guaraní village project in Argentina with Architects Without Borders). No external funding, M&A, or public listing is disclosed; ownership appears founder/partnership-controlled.
Oslotre firmographics
Firmographics- Name
- Oslotre
- Legal name
- Oslotre
- Website
- https://oslotre.no
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Oslotre is an Oslo-based architecture and timber engineering consultancy (8 staff) specializing in CLT, glulam, and hybrid timber construction for private homeowners, real estate developers, municipalities, and NGOs in Norway and selectively internationally.
- Ownership category
- akta.pro rank
Oslotre industry classification
Industry- Product category
- Architectural Services
- NAICS
- Architectural Services (54131), Engineered Wood Member Manufacturing (321215), Architectural, Engineering, and Related Services (5413)
- SIC
- Services-Engineering Services (8711), Operative Builders (1531)
- akta.pro primary industry
- Architectural Design Services (BPAHAKAA)
- akta.pro secondary industries
- Mass Timber & Structural Engineered Wood (CLT, Glulam, NLT/DLT) (IMADADAC), Prefabricated Engineered Wood Building Components (Trusses, SIPs, EWP Kits) (IMAMACAJ), Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)
Keywords
Where Oslotre is headquartered
LocationHeadquarters
- HQ city
- Oslo
- HQ country
- Norway
- HQ region
- Europe
Offices1 record
Markets served
Oslotre business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Architecture and Engineering Services: Full architectural design and engineering services for timber construction projects ranging from private cabins to large commercial buildings. Revenue generated through project-based fees for consulting, design, engineering, and project management.
- Timber Design Services: Specialized timber design including structural calculations, advanced detailing, optimization of timber use, production drawings for CNC machining, assembly planning and logistics solutions.
- Construction and Assembly: Through sister company OsloPre, provides turn-key contracting and assembly of CLT and glulam structures since 2010. Full-service delivery from design to completed building.
Go-to-market motion2 records
Distribution channels3 records
Marketing channels5 records
Oslotre product offering
Product offeringCore offering
Oslotre is a Norwegian architecture and engineering consultancy specializing in timber construction. The firm designs, engineers, and builds timber buildings using cross-laminated timber (CLT) and glulam, offering full-service delivery from architectural concept and BIM-based structural design through CNC fabrication drawings to on-site assembly via its sister company OsloPre.
Product overview
Oslotre is a consultant agency for architecture specializing in timber engineering. The company operates as an architecture firm offering design, engineering, and construction services for timber buildings. Their core services include Architecture and Design Services, Timber Design (Tredesign) with BIM modeling and structural calculations, and CLT/Glulam Assembly through sister company OsloPre. Their product portfolio includes completed projects such as HasleTre (world's first office building designed for disassembly), Lille Ly (modular microhousing system), Trebadekabin (prefabricated bathroom module - first in Scandinavia), Lumber 4 (six-story timber office building), Rakkestad Culture School, and various residential projects. The company also offers specialized products like Y Cabin with sculptural roof geometry, Pizza Lodge i Lofoten (built from reclaimed materials), and Grill House Lofoten. Services range from single-family homes and cottages to large multi-story buildings including schools, office complexes, and housing developments.
Differentiator
Problem solved
Functional benefit
Products and services
- Architecture and Design Services
Quantifiable outcome
- HasleTre is world's first office building designed for complete disassembly and reuse
- +2 more outcomes
Companies that use Oslotre
Customer profileNamed customers10 records
Segments4 records
Ideal customer profiles4 records
Oslotre technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Oslotre partnerships and signals
Strategic signalPartnerships
17 partnerships are on record, tiered campaign partner, core, key client, project partner, supporting, project collaborator, project lead and product development partner.
- Sunnivacampaign partnerPartner in 'Home to Nature' campaign to distribute 30,000 bee houses. Campaign aimed at creating popular engagement for bee conservation.
- Environmental Agents (Miljøagentene)campaign partnerPartner in 'Home to Nature' campaign for bee conservation, distributing 30,000 bee houses nationwide.
- Animasjonsdepartementetcampaign partnerPartner in 'Home to Nature' campaign for bee conservation.
- OsloPrecoreSister company specializing in assembly of CLT and glulam constructions since 2010. Through OsloPre, Oslotre provides turn-key contracting and precise, efficient, and safe assembly services for projects ranging from cabins to large multi-storey buildings. Also operates own carpentry workshop for prototyping, model building, and furniture production.
- Höegh Eiendomkey clientProperty developer client for HasleTre project - world's first office building designed for disassembly. Oslotre delivered architectural design and construction for this pioneering circular economy building.
- Skeie Eiendomkey clientProperty developer client for Lumber 4 project - innovative six-storey timber office building combining material quality and cost-effectiveness.
- Fragment Arkitekterproject partnerArchitecture firm partner for Rakkestad Culture School project. Oslotre delivered architectural design in collaboration with Fragment Arkitekter.
- Nordic BIM GroupsupportingTechnology partner supporting Guaraní village project in Argentina, providing BIM expertise for sustainable housing initiative.
- Jajaproject collaboratorArchitecture/design firm collaborating on Gard Headquarters competition entry project.
- Vill Energiproject collaboratorEnergy specialist collaborating on Gard Headquarters project for sustainable building systems.
- Id interiør arkitektur & designproject collaboratorInterior architecture firm collaborating on Gard Headquarters project.
- Lalaproject collaboratorDesign firm collaborating on Gard Headquarters and Tregården Høn projects.
- Oboskey clientNorwegian housing cooperative and developer client for Tregården Høn - 17,300m² timber housing masterplan.
- Architects Without Borders Norway (AUG Norge)project leadLead partner in Guaraní village project - sustainable housing initiative in Argentina with modular self-built building system.
- Tras sus pasosproject collaboratorPartner organization in Guaraní village project, working on sustainable housing in Argentina.
- Osloworksproject collaboratorOslo-based architecture office collaborating on Dronningensgate 13 heritage building redevelopment. Oslotre responsible for timber structure design and coordination.
- Aanesland Treproduct development partnerPartner in developing Trebadekabin - prefabricated bathroom module in CLT, first of its kind in Scandinavia.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
Oslotre competitors and assessment
Company assessmentDirect peers
- Reiulf Ramstad Arkitekter: Norwegian architecture studio with comparable scale, prominent timber and public-sector projects (e.g., Trollstigen visitor center). Direct competitor in the Norwegian timber-architecture segment.
- Tham & Videgård Arkitekter: Swedish architecture firm with strong timber and residential portfolio, including mass-timber multi-family housing. Comparable as a Nordic specialty timber architect serving developers and municipalities.
- Mad Arkitekter: Norwegian architecture firm of similar size with strong timber and residential portfolio. Competes directly with Oslotre for developer and private-client commissions in Norway.
- Vandkunsten: Danish architecture practice with strong sustainability and timber credentials on Nordic residential and public-sector projects. Comparable as a Nordic regional architecture peer focused on sustainable design.
- Helen & Hard: Norwegian architecture firm with strong timber and mass-timber specialization across residential, commercial, and cultural projects. Closely comparable to Oslotre in scale, Norwegian geography, and deep CLT/glulam focus with a comparable design-build inclination.
Emerging players
- Cobe: Danish architecture firm with strong sustainability and residential portfolio. Comparable as a Nordic design-led competitor pursuing similar developer and municipality clients on sustainability-themed projects.
Broad incumbents
- Snøhetta: Larger Norwegian-founded architecture practice with significant timber and sustainability projects (e.g., Underwater Restaurant, timber libraries). Operates broadly with a much bigger team but overlaps with Oslotre in the Scandinavian timber-architecture market.
- Arkitema: Nordic architecture practice active across Denmark, Sweden, and Norway with a sustainability focus. Overlaps with Oslotre in mass-timber and sustainable-construction markets across Scandinavia.
- BIG (Bjarke Ingels Group): Global architecture firm with notable mass-timber and sustainability projects. Much larger than Oslotre but competes for the same high-profile, sustainability-driven developer and institutional clients.
- White Arkitekter: Larger Nordic architecture firm with substantial timber and sustainability work (e.g., Sara Cultural Centre in timber). Overlaps with Oslotre in the Nordic mass-timber commercial and public-building market.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
Oslotre social profiles
Digital presenceOslotre compliance and trust
Trust signalCompliance1 record
Oslotre financial estimates
Financial estimateRevenue estimate
Valuation estimate
Oslotre leadership team
Management profileNumber of profiles
Profiles3 records
Oslotre subsidiaries and ownership
Company hierarchySubsidiaries1 record
Oslotre funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Oslotre M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Oslotre
What does Oslotre do?
Oslotre is a Norwegian architecture and engineering consultancy specializing in timber construction. The firm designs, engineers, and builds timber buildings using cross-laminated timber (CLT) and glulam, offering full-service delivery from architectural concept and BIM-based structural design through CNC fabrication drawings to on-site assembly via its sister company OsloPre.
Is Oslotre a public or private company?
Oslotre is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Oslotre founded?
Oslotre was founded in -1. It employs 1 to 10 people.
Where is Oslotre based?
Oslotre is headquartered in Oslo, Norway, in the Europe region.
How does Oslotre make money?
Three revenue lines are on record. Architecture and Engineering Services are the primary driver. The others are timber Design Services and construction and Assembly.
Who are Oslotre's main competitors?
Direct peers on record are Reiulf Ramstad Arkitekter, Tham & Videgård Arkitekter, Mad Arkitekter, Vandkunsten and Helen & Hard. Cobe is listed as an emerging player. Broad incumbents are Snøhetta, Arkitema, BIG (Bjarke Ingels Group) and White Arkitekter.
Does Oslotre have an API?
No public API is recorded for Oslotre.
What industry is Oslotre in?
Oslotre's product category is Architectural Services. Its primary akta.pro industry code is BPAHAKAA, Architectural Design Services, with a secondary code of IMADADAC, Mass Timber & Structural Engineered Wood (CLT, Glulam, NLT/DLT). Its NAICS code is 54131 and its SIC code is 8711.