What Arkitekter & Ingeniører does

Arkitekter & Ingeniører A/S (AI) is a Danish architecture and engineering consulting firm founded around 1960, operating from headquarters in Copenhagen (Valby) and a regional office in Odense, with approximately 115 partner-driven employees. The firm delivers integrated, multi-disciplinary consulting across architecture, structural engineering, MEP (VVS), electrical engineering, sustainability, climate adaptation, and energy consulting, serving Danish municipalities, social-housing associations, hotel operators, private developers, and commercial enterprises on both new-build and renovation projects.

Its core offering is organized around seven expertise pillars — Architecture, Sustainability, Climate Adaptation, Energy Consulting, Structural Engineering, VVS/MEP, and Electrical Installation — supplemented by a proprietary Green Teams design methodology that embeds architects and engineers together from project inception and is supported by a Bæredygtighedsberegner sustainability calculator and a Grøn Investering economic model. Technology stack includes BIM/Revit, IKT-bygningsprocesser, BSIM indoor-climate simulation, BE18 energy calculations, and DGNB certification tooling, alongside standard Danish sustainability certification frameworks (DGNB, Svanemærket, LEED).

Revenue is generated entirely through professional services fees on a project-based, quote-on-inquiry model with multi-year contract cadence across new construction and renovation work. Distribution is sales-led and direct, targeting enterprise and public-sector clients in Denmark via long-standing relationships rather than a channel network. Notable customer engagements include Villa Copenhagen (Strawberry Properties), Hotel Sanders, ATP Campus (ATP Ejendomme), Egeparken I & II (AB Gladsaxe, 377 social-housing units), Glostrup Vestergård (KAB, 6,500 m² solar array), Borgernes Hus (Odense Kommune), Hotel Nobis (Fastighets AB Balder), and Kompan headquarters, with the firm publicly recognized at the Venice Biennale for Architecture (2016) and by Statens Kunstfond (2020). The company is privately held with no disclosed parent, investors, or public financial reporting.

Name

Arkitekter & Ingeniører

Legal name

AI Arkitekter & Ingeniører A/S

Website

https://ai.dk

Company type

Private

Founded year

1960

Operating status

Operating

Headcount range

101–250 employees

Short description

Arkitekter & Ingeniører is a Danish partner-driven architecture and engineering consultancy with approximately 115 staff across Copenhagen and Odense, delivering integrated green-building consulting across architecture, MEP, structural, sustainability, and climate-adaptation services to municipalities, housing associations, developers, and commercial clients.

Ownership category

akta.pro rank

Headquarters

HQ city

Köpenhamn

HQ country

Sweden

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Arkitektrådgivning: Professional services providing architectural design, project development, and design management for buildings including housing, schools, hotels, and commercial properties.
2. Ingeniørrådgivning: Engineering consulting services covering construction design, installations (VVS, EL, ventilation), climate adaptation, and energy consulting.
3. Totalrådgivning: Comprehensive consulting services where AI acts as main consultant coordinating all project aspects including sustainability, construction, and installations.
4. DGNB Certificering og Auditering: Sustainability certification services including DGNB auditing, sustainability management, and certification consulting for buildings in operation and new construction.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

AI Arkitekter & Ingeniører A/S is a Danish architecture and engineering consultancy offering interdisciplinary services across seven expertise pillars: architecture, sustainability, climate adaptation, energy consulting, structural engineering, MEP (VVS/HVAC), and electrical engineering. The firm operates a proprietary Green Design Methodology in which architects and engineers collaborate in integrated Green Teams from project inception to embed sustainability into construction and renovation projects. Projects span social housing, schools, hotels, commercial buildings, and municipal facilities in Denmark.

Product overview

AI Arkitekter & Ingeniører A/S is a Danish architecture and engineering consultancy with approximately 115 employees across offices in Copenhagen and Odense, offering a unified multidisciplinary service platform that integrates architecture, structural engineering, and MEP (mechanical, electrical, and plumbing) engineering within a single consultancy firm. The core offering is interdisciplinary consulting for green construction, organized around seven expertise pillars — Architecture, Sustainability, Climate Adaptation, Energy Consulting, Structural Engineering, HVAC/MEP, and Electrical Engineering — supplemented by a proprietary Design Methodology (Designmetode) that embeds sustainability from project inception through dedicated Green Teams. Projects span residential (social housing, student housing, private development), educational, hotel/hospitality, and commercial building types. The firm also provides DGNB certification services as a distinct sub-offering. All services are delivered as professional consulting rather than packaged software products.

Differentiator

Problem solved

Functional benefit

Products and services

• Arkitektrådgivning (Architecture Services) Full-service architectural design and consulting covering the entire building lifecycle from initial concept through to construction documentation and tender, with a focus on usability, durability, and aesthetic quality.
• Bæredygtighed (Sustainability Services) Sustainability consulting including CO2 accounting, lifecycle assessments (LCA), DGNB certification audits, Svanemærket (Nordic Swan) certification, LEED certification, LCC/whole-life cost analysis, indoor climate assessment, and sustainability strategy development.
• Klimatilpasning (Climate Adaptation Services) Climate adaptation engineering covering sewer separation, sewer renovation, new drainage systems, pipeline coordination, retention systems, infiltration systems, and LAR (local rainwater drainage) solutions.
• Energirådgivning (Energy Consulting) Energy advisory services including indoor climate, operational control, heating accounts, water accounts, water damage assessment, moisture investigations, ventilation system procurement and service, and training on mold prevention.
• Konstruktioner (Structural Engineering) Structural engineering design encompassing timber construction, modular construction, load-bearing masonry, timber framing, precast concrete elements, in-situ concrete and foundations, concrete renovation, steel structures, reinforcement projects, and comprehensive renovation plans.
• VVS-installation (MEP — Plumbing, Heating & Ventilation) Mechanical engineering services for drainage, water, and heating installations, ventilation systems, indoor climate simulation and measurement, refrigeration systems, heat pump systems, central heating plant upgrades, sprinkler systems, and operational maintenance assessments.
• El-installation (Electrical Engineering) Electrical engineering consulting covering supply and panel systems, power installations, lighting systems, LED and circadian rhythm lighting, intelligent building automation/CTS systems, IT installations, security systems (ADK, AIA, ITV), fire safety (ABA, ABV, ABDL), emergency lighting, elevators, solar PV systems, energy optimization, emergency power, and lightning protection.
• Designmetode (Green Design Methodology) A proprietary green design methodology featuring interdisciplinary Green Teams of architects and engineers working from project inception, applying a structured four-step process (Investigate, Analyze, Develop, Conclude) to embed sustainability into building projects from the start.
• DGNB Certificeringsydelser (DGNB Certification Services) DGNB certification advisory and audit services for new construction and renovation projects, including pre-certification, ongoing certification management, and post-occupancy DGNB operations certification, spanning projects such as Hotel SP34 (Denmark's first hotel-in-operation DGNB certification) and Egeparken I & II.

Quantifiable outcome

• Vejle Kommune energy conversion: 32.5 million DKK investment with 8.0 million DKK annual savings and 463 ton CO2/year reduction
• +2 more outcomes

Named customers14 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

22 partnerships are on record, tiered core and minor.

• Thing Brandt LandskabcoreStrategic or Co-development PartnerLandscape architecture partner for climate adaptation projects including Hørgården rainwater disconnection and Remisevængerne climate adaptation projects, combining AI's engineering expertise with landscape design.
• Skanding A/ScoreStrategic or Co-development PartnerConstruction partner for Hotel Sanders and Proviantgården projects, providing installation expertise for comprehensive building projects.
• Gjøde & Partnere ArkitektercoreStrategic or Co-development PartnerArchitectural partner for Kuglegården 25 project involving transformation of protected military buildings with CLT constructions.
• WingårdhsminorStrategic or Co-development PartnerArchitecture partner for Hotel Nobis transformation project from music conservatory to luxury hotel.
• Millimeter ArkitekterminorStrategic or Co-development PartnerArchitecture partner for Hotel Nobis project collaboration.
• Henry Jensen A/S Rådgivende IngeniørercoreStrategic or Co-development PartnerEngineering partner for Borgernes Hus project in Odense, combining expertise for public building transformation.
• Urgent AgencyminorStrategic or Co-development PartnerDesign agency partner for Borgernes Hus user involvement and interior design.
• Blue BakeryminorStrategic or Co-development PartnerDesign partner for Borgernes Hus interior design collaboration.
• Enemærke og PetersencoreStrategic or Co-development PartnerConstruction partner for Egeparken renovation project and Sundholm Syd prefabricated housing project.
• BGB A/ScoreStrategic or Co-development PartnerMain contractor partner for ATP Campus extension project with 5 wooden pavilions, DGNB-certified construction.
• Københavns EnergiminorStrategic or Co-development PartnerEnergy partner for 3F Forbundshus energy optimization project including solar panel installation.
• SOL 1000minorStrategic or Co-development PartnerSolar energy partner for 3F Forbundshus solar panel installation project.
• BOGLcoreStrategic or Co-development PartnerLandscape architecture partner for Sundholm Syd modular housing project with biodiversity focus.
• Scandibyg A/SminorStrategic or Co-development PartnerPrefabricated construction partner for Sundholm Syd modular housing project.
• Aarstiderne ArkitektercoreStrategic or Co-development PartnerArchitecture partner for Støberigade mixed housing project combining social and private housing.
• DISSING+WEITLINGcoreStrategic or Co-development PartnerArchitecture partner for Tranbjerg Syd prefabricated housing project with landscape integration.
• Byggeselskab Mogens de LindecoreStrategic or Co-development PartnerDevelopment partner for multiple projects including Kuglegården 25 transformation, Proviantgården & Trangravhusene on Holmen.
• GHB LandskabsarkitektercoreStrategic or Co-development PartnerLandscape architecture partner for 7 new stations on Nordvestbanen, creating atmospheric stations that don't light-pollute surroundings.
• LightmakerscoreStrategic or Co-development PartnerLighting design partner for Nordvestbanen stations project, creating atmospheric railway environment.
• CowiminorStrategic or Co-development PartnerEngineering partner for Ny Vesterbro Skole consolidation project.
• Svend Algren LandskabsarkitekterminorStrategic or Co-development PartnerLandscape architecture partner for Ny Vesterbro Skole project.
• MOE A/SminorStrategic or Co-development PartnerEngineering partner for Dalumskolen renovation project in Odense.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• NIRAS: Danish-headquartered international engineering consultancy with ~3,000 employees providing architecture, engineering, and sustainability services. Direct Nordic competitor with overlapping building sustainability, climate adaptation, and energy consulting offerings targeting public-sector clients.
• 3XN: Danish architecture firm known for sustainable building design, including the GXN research arm focused on circular economy and behavioral design. Direct competitor in Danish architecture with overlapping sustainability focus and similar target clients in social housing and cultural buildings.
• White Arkitekter: Sweden-based Nordic architecture firm with offices across Scandinavia, known for sustainable and inclusive building design. Direct Nordic peer in architecture and sustainability consulting, competing for similar municipal, housing association, and cultural-building projects.
• Arkitema: Danish architecture and design firm owned by COWI, with offices across Scandinavia. Provides similar integrated architecture and urban planning services with sustainability focus, making it a direct competitor for sustainable building mandates in the Danish market.
• BIG (Bjarke Ingels Group): Internationally recognized Danish architecture firm with sustainability-focused projects. While BIG operates at much larger international scale, it competes with AI for top-tier sustainable architecture mandates in Denmark and the broader Nordics, particularly for landmark cultural and commercial projects.
• COWI: Danish-headquartered international engineering consultancy with ~7,000 employees offering architecture, engineering, and sustainability services across infrastructure, buildings, and energy. Direct competitor in the Danish market with similar integrated A&E capabilities and shared customer base in social housing and municipal projects.

Broad incumbents

• Ramboll: Danish-founded global engineering, architecture, and consulting firm with ~18,000 employees, which acquired Henning Larsen Architects in 2019. Competes directly with AI in Danish sustainable building consulting but operates at far larger scale with broader service portfolio and international reach.
• Sweco: Sweden-headquartered European engineering and architecture consultancy with ~22,000 employees. Strong Nordic presence with sustainability and urban planning offerings that overlap with AI's green building expertise; competing for larger Nordic sustainability mandates.
• WSP: Canadian-headquartered global professional services consultancy with ~70,000 employees, including engineering, architecture, and sustainability advisory. Expanding Nordic presence in building sustainability consulting, representing a broad incumbent threat in larger enterprise sustainability mandates.
• AFRY: Sweden-based European engineering, design, and consulting firm formed by merger of ÅF and Pöyry, with ~19,000 employees. Provides engineering and architecture services including sustainable building design, directly competing in Nordic markets with broader geographic reach.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/ai-a-s

Revenue estimate

Valuation estimate

Number of profiles

Profiles18 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 Arkitekter & Ingeniører