Hamburgische Architektenkammer

What Hamburgische Architektenkammer does

The Hamburgische Architektenkammer (HAK) is a public law corporation (Körperschaft des öffentlichen Rechts) established under the Hamburgisches Architektengesetz (HmbArchtG) and supervised by the Behörde für Stadtentwicklung und Wohnen of the Free and Hanseatic City of Hamburg. It serves as the statutory professional body for architects, interior architects, landscape architects, and urban planners registered in Hamburg, with membership mandatory for any professional using those protected titles in the city. Its core activities are regulatory and representational: it maintains the official Architekten- und Stadtplanerliste, specialist registers (Brandschutz, Energieeffizienz, SiGeKo, Vergabe), the Gesellschaftsverzeichnis, the Sachverständigenliste, and the Schwerpunktverzeichnis; it operates a disciplinary procedure (Ehrenverfahren) with penalties up to EUR 15,000 (EUR 30,000 for companies) and an arbitration service (Schlichtungsverfahren) for disputes between members and clients.

HAK's member-facing services include a Fortbildungsakademie offering in-person, online, and hybrid continuing education; a four-module BIM-Qualifizierungsprogramm run jointly with the Hamburgische Ingenieurkammer-Bau (HIK-Bau) and recognized by the Federal Ministry for Housing; a Kammer-Mentoring program; legal first consultation; competition participation support; business succession advisory; and access to affiliated resources including the BKI construction cost database, the Normenportal Architektur (jointly operated with DIN Media), the Bundesregister Nachhaltigkeit, and the NAX export network. Cultural and public-facing offerings include the Jahrbuch Architektur in Hamburg (Junius Verlag), the Schriftenreihe des Hamburgischen Architekturarchivs, the Hamburger Architektur Sommer, the annual Tag der Architektur und Ingenieurbaukunst (with over 4,000 participants), and the Architektur und Schule school-education program. Marketing and distribution operate through the akhh.de website, the public Architekten- und Stadtplanersuche directory, the Kammer-News newsletter (via CleverReach), Instagram (@hak_hamburg), the DAB Deutsches Architektenblatt regional section, and various events.

HAK is funded almost exclusively through mandatory annual membership contributions (Mitgliedsbeitrag) from registered professionals, with supplementary revenue from fee-based continuing education courses, arbitration proceedings, and publication sales. Leadership sits with an elected Präsidium and Vorstand (President Karin Loosen, Vice Presidents Berthold Eckebrecht and Hans-Peter Boltres) and employed management (Managing Director Tim Beerens from July 1, 2026, jointly with HIK-Bau; Deputy Managing Directors Sinah Marx and Tina Unruh). The organization is regional, limited to Hamburg, and operates from a small headquarters at Grindelhof 40, 20146 Hamburg.

Name

Hamburgische Architektenkammer

Legal name

Hamburgische Architektenkammer

Website

https://akhh.de

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

The Hamburgische Architektenkammer is a statutory public law corporation for architects, interior architects, landscape architects, and urban planners in Hamburg, Germany. It maintains mandatory professional registers, enforces title protection, provides continuing education, and operates arbitration and disciplinary services, funded through annual member contributions.

Ownership category

akta.pro rank

Product category

Professional Architecture Services

NAICS

Management, Scientific, and Technical Consulting Services (5416), Other Legal Services (54119)

SIC

Services-Membership Organizations (8600)

akta.pro primary industry

Standards, Metrology & Accreditation Bodies (BPAIAOAC)

akta.pro secondary industries

Professional & Occupational Licensing Examination Authorities (EDADAFAD), Architecture, Construction & Building Codes Reference (Design, BIM, Safety Codes) (EDAGAGAH)

Keywords

• Professional chamber services
• Architect registration services
• Continuing education programs
• Professional disciplinary procedures
• Membership administration

Headquarters

HQ city

Hamburg

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Mandatory membership contributions: Members of the Hamburgische Architektenkammer pay membership dues (Mitgliedsbeitrag) as a statutory public law corporation. The chamber is funded through these periodic contributions from registered architects, interior architects, landscape architects, and urban planners.

Pricing tiers

Distribution channels4 records

Marketing channels7 records

Core offering

The Hamburgische Architektenkammer is a statutory public law corporation that maintains official professional registers (Architekten- und Stadtplanerliste, Fachregister, Gesellschaftsverzeichnis, Sachverständigenliste) and provides members with registration, continuing education via the Fortbildungsakademie, BIM qualification, legal first consultation, mentoring, arbitration (Schlichtungsverfahren), and disciplinary procedures (Ehrenverfahren). Membership is mandatory for professionals using the protected architectural titles in Hamburg, and the chamber is the trusted public directory building clients use to find qualified architects and urban planners.

Product overview

The Hamburgische Architektenkammer (HAK) is a public law corporation (Körperschaft des öffentlichen Rechts) serving as the professional regulatory and representative body for architects, interior designers, landscape architects, and urban planners in Hamburg. Its core offering is a suite of public-registration services — the Architekten- und Stadtplanerliste (architect registry), Fachregister (specialist registers for areas such as fire protection and energy efficiency), Gesellschaftsverzeichnis (company directory), and Sachverständigenliste (expert witness list) — administered by bodies such as the Eintragungsausschuss (Registration Committee), Fachausschuss (Expert Committee), and Schlichtungsausschuss (Arbitration Committee). The chamber also operates an Ehrenverfahren (disciplinary procedure) for professional misconduct. Supporting services include a Fortbildungsakademie (continuing education academy) offering classroom, online, and hybrid formats; a BIM-Qualifizierungsprogramm (BIM qualification program) aligned with the BIM Standard of German Architects' and Engineers' Chambers; and a connection to the Bundesregister Nachhaltigkeit (sustainability register). Members also benefit from sub-products including the DAB – Deutsches Architektenblatt (professional journal, quarterly from 2026), the BKI Baukosteninformationszentrum (construction cost database), the Normenportal Architektur (DIN standards portal), and the NAX export network. Cultural offerings include the Jahrbuch Architektur in Hamburg (yearbook), Schriftenreihe des Hamburgischen Architekturarchivs (archive series), Hamburger Architektur Sommer (summer program), Tag der Architektur und Ingenieurbaukunst (public open architecture day), and Architektur und Schule (school education program). The Kammer-Mentoring program provides professional guidance to members.

Differentiator

Problem solved

Functional benefit

Products and services

• Architekten- und Stadtplanerliste (Architect and Urban Planner Registry) Official statutory register of architects, interior architects, landscape architects, and urban planners eligible to practice in Hamburg under the Hamburg Architecture Act (HmbArchtG). Building clients and commissioning parties use it to verify credentials and locate qualified professionals.
• Fachregister (Specialist Registers) Publicly accessible specialist registers operated by the Fachausschuss covering Brandschutz (fire protection), Energieeffizienz (energy efficiency), SiGeKo (health and safety coordination), and Vergabe- und Wettbewerbsbetreuung (procurement and competition management). Entry demonstrates specialized expertise to clients.
• Gesellschaftsverzeichnis (Company Directory) Registry of architecture and urban planning companies and societies registered with the chamber, enabling clients to identify and select qualified professional firms.
• Sachverständigenliste (Expert Witness List) List of publicly appointed and sworn expert witnesses covering technical-economic planning, property developability assessment, construction cost assessment, construction supervision, construction contracts, and architectural fee matters under the HOAI.
• Schlichtungsverfahren (Arbitration Service) Chamber-operated arbitration for resolving disputes between members or between a member and a third party, producing a non-binding settlement proposal under §23 HmbArchtG. Costs range from EUR 150 minimum to between 1.5x and 3x the German Court Costs Act fee.
• Eintragungsausschuss (Registration Committee Service) Administrative service processing applications for entry into the architect list, urban planner list, foreign architects register, company registry, and certificates of professional experience. Sessions typically monthly; decisions made independently.
• Ehrenverfahren (Disciplinary Proceedings) Formal disciplinary procedure before the Ehrenausschuss for negligent violations of professional duties. Penalties range from warnings and reprimands to fines up to EUR 15,000 (EUR 30,000 for companies), exclusion from chamber bodies, loss of voting rights, or removal from the registry.
• BIM-Qualifizierungsprogramm (BIM Qualification Program) Four-module BIM qualification program (120 teaching hours plus examination) aligned with the BIM Standard of German Architects' and Engineers' Chambers. Module 1 (2-day basics) is offered in-person or online; Modules 2–4 (4–5 days each) are delivered online via blended learning. Completion certificate is recognized by the Federal Ministry for Housing as a qualification proof for public federal construction projects.
• Fortbildungsakademie (Continuing Education Academy) Chamber-run continuing education program for members covering legal, technical, and professional topics, delivered via in-person seminars, online seminars, and hybrid (Präsenz-Online) formats.
• Bundesregister Nachhaltigkeit (Federal Sustainability Register) Online performance-record platform of the German Architects' and Engineers' Chambers enabling members to document sustainability credentials required for registration purposes.
• DAB – Deutsches Architektenblatt (German Architects' Gazette) Professional journal covering building technology, renovation, professional practice, training, defect databases, materials and product information, and legal topics. Published quarterly from 2026 by Bundesarchitektenkammer and Vogel Corporate Solutions; available at dabonline.de with additional digital channels.
• BKI Baukosteninformationszentrum (BKI Construction Cost Information Center) Founded in 1996 by Germany's 16 regional architects' chambers; provides a construction cost database of thousands of completed projects (new builds, existing buildings, outdoor facilities), plus information on energy planning, office management, facility management, project management, specialist books, software, seminars, and cost consulting.
• Normenportal Architektur (Architecture Standards Portal) Online subscription portal jointly created by the German architects' chambers and DIN Media, providing access to approximately 500 key DIN standards related to construction. The core selection is curated by the regional chambers and BAK's Planning and Building Committee.
• NAX – Netzwerk Architekten Export (NAX Architecture Export Network) Network operated by the Bundesarchitektenkammer (BAK) that supports German architects in foreign markets by facilitating cross-border contacts between domestic and foreign colleagues, clients, and investors. Offers free country-sorted databases and regular events.
• Jahrbuch Architektur in Hamburg (Yearbook Architecture in Hamburg) Annual publication documenting significant architectural projects and developments in Hamburg, produced by the chamber and published by Junius Verlag (2025/26 edition available).
• Schriftenreihe des Hamburgischen Architekturarchivs (Hamburg Architecture Archive Series) Published series from the Hamburg Architecture Archive documenting historical and contemporary architectural heritage.
• Hamburger Architektur Sommer (Hamburg Architecture Summer) Annual summer program of architecture-themed events, exhibitions, and tours organized by the chamber.
• Tag der Architektur und Ingenieurbaukunst (Architecture and Engineering Art Day) Annual public event (typically in June) featuring guided tours of architectural and engineering projects in Hamburg, organized jointly with the Hamburg Chamber of Engineers (HIK-Bau). The PROJEKTOR format also engages children and young people in architecture education.
• Architektur und Schule (Architecture and School Program) Educational program bringing architecture into schools through student competitions (2023, 2026), curriculum-integrated architecture communication, teacher training, and publications, aimed at fostering architectural awareness among young people.
• Kammer-Mentoring (Chamber Mentoring Program) Mentoring service for members, providing professional guidance and support for career development within the architectural profession.
• Kammer-News Newsletter Email newsletter distributed via Double Opt-In using CleverReach, covering news, events, press releases, and member announcements.

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Partnerships

13 partnerships are on record, tiered major, core and minor.

• ARKO - ArchitekturkooperativemajorStrategic or Co-development Partner · 24 June 2026ARKO (Architekturkooperative) was founded on June 24, 2026 in Wiesbaden as an independent professional cooperative. It provides a trusteeship-based digital ecosystem that strengthens architects' rights to their data, expertise, and copyrights. HAK's managing director Tim Beerens subscribed cooperative shares on behalf of the Hamburgische Architektenkammer. The architecture firm LRW Architektur und Stadtplaner (represented by architect Tamer Hakmi) became the first Hamburg architecture firm to become a cooperative member.
• HafenCity Universität Hamburg (HCU)coreStrategic or Co-development PartnerThe Hamburgische Architektenkammer maintains a close relationship with the HafenCity Universität Hamburg (HCU), which celebrated its 20th anniversary on June 10, 2026 with participation from HAK and HIK-Bau. The chamber monitors academic developments in architecture and urban planning at the HCU, and the Arbeitskreis Aus- und Fortbildung discusses HCU developments regarding staff, strategy, and financial support.
• Hamburgische Ingenieurkammer-Bau (HIK-Bau)coreStrategic or Co-development PartnerHAK and HIK-Bau share joint management (Geschäftsführung by Tim Beerens), co-organize the BIM Qualifizierungsprogramm, jointly host the Tag der Architektur und Ingenieurbaukunst (with over 4,000 participants), organize joint workshops on topics like Hamburg 2050, and collaborate on policy positions including statements on the Köhlbrandbrücke and the Sternwarte Bergedorf monument.
• Bundesarchitektenkammer (BAK)coreStrategic or Co-development PartnerThe Bundesarchitektenkammer e.V. (Berlin) is the umbrella organization for all 16 German state architect chambers. HAK participates in BAK initiatives including the annual BAK architect survey (2025: over 15,600 respondents), policy statements on the Gebäudemodernisierungsgesetz (GMG), the initiative 'Bau-Turbo kommunal', and the NAX Netzwerk Architekten Export program.
• Architekten- und Ingenieurkammer Schleswig-HolsteinminorStrategic or Co-development PartnerThe Schleswig-Holstein chamber co-produces the shared regional section of the DAB Deutsches Architektenblatt alongside HAK and Architektenkammer Mecklenburg-Vorpommern.
• Architektenkammer Mecklenburg-VorpommernminorStrategic or Co-development PartnerThe chamber co-produces the shared regional section of the DAB Deutsches Architektenblatt alongside HAK and the Schleswig-Holstein chamber.
• NAX - Netzwerk Architekten ExportminorStrategic or Co-development PartnerNAX is operated by the Bundesarchitektenkammer and supports German architects in international markets. The network facilitates contacts between domestic and foreign colleagues, clients, and investors through databases organized by country and regular events. HAK directs its members to this resource as an additional service.
• BIM.HUB HamburgminorStrategic or Co-development PartnerBIM.HUB Hamburg is the umbrella organization for six BIM leadership offices of Hamburg's public sector real estate developers, operating under BIM.Hamburg. The chamber promotes the 4. BIM-Tag Hamburg event and supports the city's digital construction strategy including the Digitale Baugenehmigung online service.
• Patriotische Gesellschaft von 1765minorStrategic or Co-development PartnerThe Patriotische Gesellschaft initiated the Kinderstadt Hamburg program in 2021, which HAK supports as a collaborator. Since 2024, Kinderstadt Hamburg has been co-organized with dock europe e.V.
• BDA Hamburg - Bund Deutscher ArchitektenminorStrategic or Co-development PartnerBDA Hamburg co-hosted an information and discussion event with HAK and HIK-Bau on the planned Hamburg Olympic facilities (May 2026). The chamber collaborates with BDA on professional policy and urban development topics.
• Hamburger Stiftung BaukulturminorStrategic or Co-development PartnerThe Hamburg Foundation for Building Culture (Hamburger Stiftung Baukultur) is listed as a chamber-affiliated organization under the Architektenkammer section of the website, indicating a close working relationship in promoting building culture in Hamburg.
• Hamburgisches ArchitekturarchivminorStrategic or Co-development PartnerThe Hamburg Architecture Archive (Hamburgisches Architekturarchiv) is a chamber-affiliated institution that collects and provides access to architectural records. It publishes the Schriftenreihe des Hamburgischen Architekturarchivs series.
• Versorgungswerk der ArchitektenminorOthersThe pension fund for architects (Versorgungswerk der Architekten) is offered as a member benefit through the chamber's member services, providing retirement and insurance products tailored to architects.

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Bundesarchitektenkammer (BAK): Umbrella organization for all 16 German state architects' chambers in Berlin. Comparable to HAK in mandate and ecosystem role but at the national level: coordinates the BAK annual survey, policy advocacy (GMG, Bau-Turbo kommunal), and operates DAB Deutsches Architektenblatt alongside NAX export network.
• Royal Institute of British Architects (RIBA): UK chartered body for architects combining statutory-like registration with CPD, publications, and advocacy. While geographically distant, RIBA is the closest international functional analogue in mandate, member-funded model, and continuing-education portfolio.

Direct peers

• Bayerische Architektenkammer: Bavaria's statutory architects' chamber with the same Körperschaft des öffentlichen Rechts structure, registration authority, and continuing-education role. Comparable in mandate; meaningfully larger in member base, providing useful scale benchmarking.
• Architektenkammer Berlin: Public-law chamber for architects in Berlin under the Berlin Architektenkammergesetz. Closest structural analogue to HAK: same statutory mandate to register and discipline architects, operate specialist registers, deliver continuing education, and serve a single federal-state geography.
• Hamburgische Ingenieurkammer-Bau (HIK-Bau): Hamburg's statutory chamber for civil engineers and the closest sister organization to HAK: joint Managing Director (Tim Beerens since July 2026), co-hosted events (Tag der Architektur und Ingenieurbaukunst, BIM programs), and shared operational infrastructure. Effectively the engineer-side counterpart with identical governance model.
• Architektenkammer Nordrhein-Westfalen: Largest German state architects' chamber by membership; same statutory framework, same regulatory moat, and same member services portfolio (registers, education, arbitration, advocacy). Useful direct comparator for service breadth and revenue per member.
• Architektenkammer Schleswig-Holstein: Neighboring state chamber directly collaborating with HAK on the shared DAB regional section. Same statutory role; useful adjacent peer given geographic proximity and shared publication infrastructure.
• Architektenkammer Niedersachsen: Lower Saxony's statutory architects' chamber, providing a northern-German counterpart with equivalent mandate and service portfolio; relevant for benchmarking HAK's regional operating model.
• Architektenkammer Baden-Württemberg: Statutory architects' chamber for Baden-Württemberg operating under equivalent legislation. Comparable in mandate and service scope; relevant as a state-level peer for HAK's regional positioning.

Regional players

• Bund Deutscher Architekten BDA Hamburg: Hamburg chapter of the BDA, a separate professional association (not a statutory chamber) that complements HAK with advocacy and events. Comparable target audience and topic space but distinct governance and membership (voluntary vs. mandatory).

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Instagraminstagram.com/hak_hamburg
• Xx.com/HAK_Hamburg
• LinkedInlinkedin.com/company/hamburgische-architektenkammer

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 Hamburgische Architektenkammer