Biwermau Architects

What Biwermau Architects does

Biwermau Architekten BDA (legal entity: BIWERMAU Gesellschaft von Architekten mbH) is a Hamburg-based architectural practice founded in 2011 as the successor to kramer biwer mau architekten (active since 2001). The firm employs approximately 25 people and operates across heritage-sensitive renovation, timber and sustainable construction, residential and school building, and urban planning, with a notable track record in UNESCO-context and listed-building projects.

The practice is structured around the founding partners and operates a competition-driven, project-based business model. It pursues work via Germany's BDA architecture competitions, public tenders, and direct commissions, serving a mix of public-sector clients (Schulbau Hamburg, HHLA, IBA Hamburg), housing cooperatives and social-housing bodies (BGFG, SOKA-Bau), corporates (E.ON, International School Hamburg), and cultural institutions (MARKK museum). Its delivery toolchain is anchored in ArchiCAD BIM, supplemented by standard visualization and physical modeling rather than proprietary technology products.

Strategically, Biwermau has used recent 1st-prize competition wins (Max Brauer Schule, Mobility Hub Bergedorf, Aue-Insel ~700 social housing units) and high-profile collaborations (Studio Lina Ghotmeh on MARKK, WES LandschaftsArchitektur on Spitalerstraße) to scale beyond its Hamburg base into Kiel, Düsseldorf, and Alfeld. Revenue is project-based and not publicly disclosed; the firm is privately held with no external funding rounds to date.

Name

Biwermau Architects

Legal name

BIWERMAU Gesellschaft von Architekten mbH

Website

https://biwermau.de

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

11–50 employees

Short description

Biwermau Architekten BDA is a Hamburg-based architectural practice of roughly 25 people specializing in heritage renovation, sustainable timber construction, residential, school, and urban-planning projects for public, cooperative, and cultural-sector clients across northern Germany.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

Architectural Services (54131)

akta.pro primary industry

Building Information Modeling (BIM) & Digital Design Services (BPAHAKAK)

akta.pro secondary industry

Community Engagement & Participatory Planning (BPAHAKAO)

Keywords

• Architectural design services
• Heritage building renovation
• Residential architecture design
• Urban quarter planning
• Timber construction design

Headquarters

HQ city

Hamburg

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Architectural Design Services (HOAI): BIWERMAU generates revenue through full-service architectural commissions, covering all HOAI (Honorarordnung für Architekten und Ingenieure) service phases from preliminary design through construction supervision. Revenue is earned on a project-by-project basis, billed against defined project milestones per German architecture fee structures.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels4 records

Core offering

BIWERMAU is a Hamburg-based architectural practice providing full-scope design services across all HOAI (Honorarordnung für Architekten und Ingenieure) service phases, from preliminary design and feasibility through construction supervision. It delivers new construction and renovation projects in residential, educational, commercial, healthcare, and heritage preservation sectors, with documented specializations in adaptive reuse of listed buildings, timber construction, and urban quarter planning for public authorities, housing cooperatives, foundations, and private developers in northern Germany.

Product overview

Biwermau Architects BDA is a Hamburg-based architectural firm offering comprehensive architectural services without a specific product-based architecture. The firm specializes in residential, commercial, school/educational, healthcare, and heritage preservation projects. Their portfolio includes urban development, quarter planning, and sustainable/timber construction. They actively participate in architectural competitions and have received numerous awards for their work across Germany.

Differentiator

Problem solved

Functional benefit

Products and services

• Residential Architecture Design and realization of multi-family housing, social housing, and residential complexes, including new construction and renovation for public and private housing developers, housing cooperatives, and municipal housing corporations across northern Germany.
• Commercial and Office Buildings Design of office buildings, business houses, and commercial spaces in urban settings for private and institutional real estate developers, with examples in prime Hamburg locations.
• School and Educational Facilities Planning and construction of schools, gymnasiums, and educational institutions, including new builds and extensions for public school construction authorities, international schools, and educational institutions.
• Heritage and Monument Preservation Sensitive renovation, restoration, and adaptive reuse of listed buildings and cultural heritage sites, including UNESCO World Heritage properties, for owners of historic portfolios such as HHLA, E.ON, and foundations.
• Healthcare and Senior Living Facilities Design of care homes, nursing facilities, and senior living centers for healthcare operators and property companies.
• Urban Development and Quarter Planning Urban planning, quarter development, and master planning for large-scale mixed-use neighborhoods, integrating landscape architecture and urban open space design with building proposals.
• Sustainable and Timber Construction Specialization in sustainable building practices and timber/hybrid construction, including award-winning Holz hybrid buildings and innovative structural solutions for adaptive reuse.

Quantifiable outcome

• Gymnasium Hoheluft awarded AIV-Preis 'Bauwerk des Jahres 2015' by Architekten- und Ingenieurverein Hamburg
• +4 more outcomes

Named customers13 records

Segments4 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Five partnerships are on record, tiered core and minor.

• WES LandschaftsarchitekturcoreStrategic or Co-development PartnerOngoing landscape architecture partnership on multiple major projects including Spreehafenviertel (Wilhelmsburg), Bahrenfelder Höhe at Lutherpark, and Schwanenquartier. WES provides landscape planning and urban open space design integrated into BIWERMAU's architectural proposals.
• SBH – Schulbau HamburgcoreStrategic or Co-development PartnerSBH (Schulbau Hamburg) is the municipal school construction authority of Hamburg and a recurring client. BIWERMAU has been commissioned for multiple school projects including Gymnasium Hoheluft (new construction and renovation) and Max Brauer Schule extension, working through SBH's public procurement framework.
• HHLA Hamburger Hafen- und Logistik AGcoreStrategic or Co-development PartnerHHLA is the Hamburg Port Authority real estate entity and a key client. BIWERMAU has completed multiple heritage warehouse conversions for HHLA in the Speicherstadt UNESCO World Heritage area, including Blocks P and Q conversion to office use.
• Studio Lina Ghotmeh – ArchitecturecoreStrategic or Co-development PartnerStudio Lina Ghotmeh – Architecture and BIWERMAU Architekten are jointly redesigning the MARKK (Museum am Rothenbaum – Kulturen und Künste der Welt) in Hamburg, implementing the museum's modernization and repositioning.
• Wilfried KöhnemannminorStrategic or Co-development PartnerIndependent architect who has collaborated with BIWERMAU on specific projects including Fagus-GreCon and E.ON Akademie, bringing additional design capacity and local expertise.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Sauerbruch Hutton: Berlin-based German architecture firm with parallel sustainability and adaptive-reuse focus, comparable award record, and similar mid-size boutique structure pursuing competition-led commissions.
• Diener & Diener Architekten: Basel-based Swiss-German practice operating in adjacent DACH-region competition circuit with similar boutique scale, comparable heritage and cultural-building portfolio, and parallel focus on contextual, materially-driven design.
• David Chipperfield Architects: Berlin-headquartered practice specializing in heritage-sensitive museum and cultural architecture (Neues Museum Berlin, James-Simon-Galerie). Direct peer on Denkmalgerechte Sanierung commissions and UNESCO-context projects, although at significantly larger scale and international reach.
• Staab Architekten: Berlin-based German architecture practice with comparable profile in heritage-sensitive cultural buildings, museums and residential commissions. Comparable project scale, similar competition-based acquisition, and an equivalent reputation for jury-recognized design quality.
• Max Dudler Architekt: Berlin/Zurich-based German architect known for cultural and civic buildings (museums, schools, libraries) using a comparable competition-driven GTM and similar emphasis on material longevity and contextual design.
• gmp Architekten (von Gerkan, Marg und Partner): Hamburg-headquartered German architecture firm where BIWERMAU co-founder Michael Biwer previously worked (1996-2001). Operates in the same Hamburg market, same HOAI fee model, and shares the same architectural competition-driven GTM, but at materially larger scale and broader international footprint.
• Barkow Leibinger: Berlin and New York-based German-American architecture firm of comparable boutique headcount, with similar profile in competition-winning cultural, residential and industrial adaptive-reuse projects across Germany.

Broad incumbents

• HPP Architekten: Long-established Düsseldorf-headquartered German architecture firm with broader portfolio across residential, commercial, healthcare and stadium typologies — competes with BIWERMAU in German public-sector competitions but at significantly larger scale and broader typology mix.
• Heinle, Wischer und Partner: Stuttgart, Berlin, Dresden and Hamburg-based German architecture firm with a comparable mix of residential, educational and heritage commissions; competes for similar public-sector tenders at larger scale.
• KSP Architekten: Hamburg and Frankfurt-based German architecture practice with significant school-building and public-sector portfolio — directly overlaps BIWERMAU's SBH Schulbau Hamburg and educational facility commissions, but operates at larger scale with broader typology.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 Biwermau Architects