Allianss Arhitektid

What Allianss Arhitektid does

Allianss Arhitektid OÜ is a Tallinn-headquartered, full-service architecture firm operating as an Estonian private limited company (OÜ) under ISO 9001 quality management. Founded in 2009 with a stated team of approximately 15 members — five chartered-architect partners plus architects, interior architects, project managers, and an office manager — the firm delivers architectural design, interior architecture, urban planning, and project management services across six core practice areas: spa/hotel, business/commercial, public/institutional, residential, interior, and urban design. Its client roster spans enterprise property developers, hotel chains, government bodies, institutional investors, and private clients across Estonia, Latvia, Lithuania, Norway, Finland, Belarus, Georgia, Italy, Germany, and China. The firm has completed 100+ projects since inception, anchored by marquee credentials including the Hilton Tallinn Park Hotel (the first Hilton in the Baltic states), Hedon Spa Hotel in Pärnu, SPICE office building in Riga, and the first 16-storey wooden office building meeting LEED Gold near-zero-energy standards in Tartu.

The business operates on a project-based professional services revenue model, earning design and project management fees from direct commissions and competition wins. Distribution relies on enterprise field sales and architectural competition entries (with documented first-prize wins from 2008 through 2022), supported by a project portfolio website, MIPIM Cannes exhibition presence, and PR-driven news updates. Technical differentiation rests on sustainable building expertise (via the Solar Base R&D cluster partnership for passive house and renewable energy research), heritage renovation capabilities (notably the Hedon Spa neoclassical extension), and BREEAM/LEED-certified sustainable refurbishment of Soviet-era buildings. The firm uses an explicit "United Competences" model that assembles international sub-consultants — including Vaikla Studio and dSign Vertti Kivi & Co — to scale delivery without proportional headcount growth.

Ownership is concentrated among five named partners (Indrek Tiigi as CEO, Inga Raukas, Tarmo Teedumäe, Toomas Tammis, and Eha Jakobi as co-operation partner), with no identified external institutional investors, parent companies, or subsidiaries. The only disclosed capital injection is a €49,969 EU European Regional Development Fund grant via Enterprise Estonia (2015) for export development. The firm holds multiple Baltic-level awards and is a founding member of the Estonian Service Industry Association, with the majority of partners teaching at the Estonian Academy of Arts.

Name

Allianss Arhitektid

Legal name

Allianss Arhitektid OÜ

Website

https://allianss.eu

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

11–50 employees

Short description

Allianss Arhitektid is an Estonian full-service architecture firm delivering architectural design, interior architecture, and urban planning across hospitality, commercial, residential, and public sectors for enterprise and government clients in 10+ European and Asian countries.

Ownership category

akta.pro rank

Headquarters

HQ city

Tallinn

HQ country

Estonia

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: Professional fees for architectural design, urban planning, interior architecture, and project management for various building types including hotels, offices, residential, public buildings, and renovations.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Allianss Arhitektid provides full-service architectural design, interior architecture, and urban planning services across a range of building categories including spa/hotel, business/commercial, residential, public/institutional, and interior architecture. The firm also delivers heritage renovation and sustainable building refurbishment, supporting project management from competition-stage concept through to construction supervision. Services are delivered to enterprise, government, and institutional clients across Estonia and international markets.

Product overview

Allianss Arhitektid is a full-service architecture firm providing comprehensive architectural design services across multiple building categories. The firm operates as a single unified offering with specialized project divisions including Spa/Hotel Architecture, Office/Commercial Buildings, Residential Architecture, Public/Institutional Architecture, Interior Architecture, and Urban Design Services. The company also maintains an R&D component through the Solar Base cluster partnership researching building construction technology and renewable energy. Their core philosophy is 'UNITED COMPETENCES' - assembling international teams to fulfill client needs across Estonia, Latvia, Lithuania, Norway, Finland, Belarus, Georgia, Italy, Germany, and China.

Differentiator

Problem solved

Functional benefit

Products and services

• Spa/Hotel Architecture Services Full-cycle architectural design for hotel and spa properties including new construction, renovation, heritage-sensitive extensions, and interior architecture. Targeted at hotel chains, spa operators, and hospitality real estate developers, with documented flagship projects such as the first Hilton in the Baltic states.
• Office/Commercial Building Architecture Architectural design services for office buildings, commercial centers, and business parks with sustainable-building expertise (BREEAM, LEED). For commercial real estate developers, institutional property owners, and corporate tenants undertaking new build or refurbishment.
• Residential Architecture Services Architectural design for residential complexes, apartment buildings, and private residences including courtyard and neighborhood-level planning. Targeted at residential developers and private homeowners, with sustainable construction capability.
• Public/Institutional Architecture Architectural design for schools, hospitals, theatres, sports and cultural facilities for government and public-sector clients, typically delivered via architectural competitions with heritage and community-oriented design considerations.
• Interior Architecture Interior architectural design services for offices, hospitality, public, and residential projects, delivered for enterprise clients such as Microsoft Estonia and as part of broader hotel and office commissions.
• Urban Design Services Urban planning and landscape architectural design for quarters, districts, and public spaces, delivered for municipalities, government bodies, and private developers.
• Architectural Competition Services Competition-based architectural design submissions for hotels, office buildings, public facilities, and urban planning projects, used both as a primary route to commissions and as a recognized credential-builder for the firm.

Named customers6 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• Solar Base R&D ClustercoreStrategic or Co-development Partner · 1 January 2011Research partnership in building construction technology and renewable energy. Conducted research on optimal size for passive house in Estonian weather conditions. Cluster partners worked on fundamentals, logic, case-studies and supporting tools for modern efficient and comfortable buildings.
• Estonian Association of ArchitectsminorOthersProfessional membership organization. Partners are members of the association, contributing to the Estonian architectural community.
• Estonian Service Industry AssociationminorOthersIndustry association. Allianss Arhitektid is one of the founding members of this association.
• Estonian Academy of ArtscoreStrategic or Co-development PartnerEducational partnership. Majority of partners are involved in teaching architecture at the academy, influencing younger generation in Estonia. Firm co-founder Indrek Tiigi is founder of Estonian Service Industry Association.
• EAS (Enterprise Estonia)coreGTM or Marketing PartnerExport development partnership with EU European Regional Development Fund co-investment of 49,969 EUR for export development plan targeting Baltic, Nordic and European markets.
• Vaikla Studio (Tüüne-Kristin Vaikla and Urmo Vaikla)minorChannel Partner/ Reseller/ DistributorInterior architecture collaboration for Hedon Spa Hotel project. Interior architects from Vaikla Studio collaborated on the award-winning spa interior design.
• dSign Vertti Kivi & CominorChannel Partner/ Reseller/ DistributorInterior architecture partnership for Hilton Tallinn Park Hotel project. Finnish interior architect Vertti Kivi and office dSign partnered with Allianss Arhitektid for the first Hilton hotel in Baltic states.

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Regional players

• White Arkitekter: Major Nordic (Swedish) architecture firm with strong sustainability and public-sector credentials. Comparable in focus on sustainable design and large-scale public/commercial projects, though operates at much greater scale than Allianss.
• 3+1 architects: Latvian architecture firm with comparable boutique profile operating across the Baltic region. Comparable in scale and market positioning, with similar competition-based project acquisition model and mixed-use/commercial expertise.
• Lundgaard & Tranberg: Danish architecture firm with strong sustainability, heritage renovation, and public-sector credentials. Comparable in sustainable design philosophy and Nordic design language, with similar boutique-to-mid-scale positioning.

Broad incumbents

• Zaha Hadid Architects: Global architecture incumbent with strong hospitality and iconic design credentials. Comparable as a competition-winning firm with international reach, though operates at much larger scale and different price tier than Allianss.
• Snøhetta: Norwegian-founded international architecture and design firm. Comparable in emphasis on sustainability, cultural/hospitality projects, and Nordic design aesthetic, though operates globally with significantly larger resources than Allianss.
• BIG (Bjarke Ingels Group): Danish international architecture firm with strong sustainability and large-scale mixed-use credentials. Comparable in sustainable building focus and willingness to take on hospitality, commercial, and public-sector projects across European markets.
• Foster + Partners: Global architecture incumbent with extensive hospitality and sustainability portfolio. Comparable in hospitality (hotel) design expertise and commitment to sustainable design, though at vastly greater scale and geographic reach than Allianss.
• Henning Larsen: Danish international architecture firm (now part of Rambøll) with strong sustainability and civic/institutional design focus. Comparable in emphasis on sustainable design and public-sector architecture, though operates at much larger scale.

Emerging players

• Arge Architekten: Architecture firm with comparable boutique-mid scale focus on commercial and hospitality projects in European markets. Similar in competition-driven project acquisition and multi-country European footprint.

Direct peers

• KOKO architects: Estonian architecture firm with similar boutique scale operating in Tallinn. Directly comparable as a fellow Estonian full-service architecture practice competing in residential, commercial, and public-sector projects in the same domestic market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat2 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/Allianss
• Facebookfacebook.com/allianssarhitektid
• LinkedInlinkedin.com/company/allianss-arhitektid

Revenue estimate

Valuation estimate

Number of profiles

Profiles15 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 Allianss Arhitektid