HS-Architekten

What HS-Architekten does

HS-Architekten is a Hamburg-based architectural firm operating as a partnership (PartGmbB) with 25+ professionals, delivering full-lifecycle architecture and urban planning services under the German HOAI fee framework. The firm traces its lineage to Holger Schmidt's 1983 practice and was re-platformed in 2015 as HS-Architekten Partnergesellschaft, with current managing partners Robin Limmroth, Anne Kristin Funck, Isabelle Klapsing, and Claudius Lange (the latter joining as full partner in 2026). Its service portfolio spans five categories: Residential (Wohnen), Commercial (Gewerbe), Research/Education (Forschung/Lehre), Heritage Preservation (Denkmalschutz), and Concepts (Konzepte), covering masterplanning, feasibility studies, detailed design, and construction supervision across Leistungsphasen 1-9.

The firm's core work consists of project-based commissions delivered through competitions, direct client engagement, and referrals. Client mix is anchored by enterprise real estate developers (Kubus Immobilienvermittlungs- und Treuhand GmbH, Stadthafen Immobilien GmbH, Brauns Quartier GmbH, Quest Management GmbH, Gerlach Wohnungsbau AG, Norddeutsche Boden AG) and extends to public institutions (Schulbau Hamburg, Studentenwerk Oldenburg), educational clients (Gelehrtenschule des Johanneums), healthcare facilities, and a religious community (Synagogengemeinde Magdeburg). Geographically the firm serves northern and parts of eastern Germany with notable concentrations in Hamburg, Oldenburg, Bremen, Magdeburg, Kiel, Sylt, Potsdam, and Cuxhaven; the 70+ completed project portfolio includes landmark commissions such as the Silt & Sand Hotel Langeoog conversion (76 units, 7,000 m²), Ballinhof Hamburg (12,270 m² heritage renovation), and the Stadthafensüd masterplan (32,000 m² BGF).

Revenue mechanics follow HOAI-regulated professional-services fees priced per project; pricing is not publicly disclosed and revenue figures are not reported. The firm invests in profile-building through architectural competitions and awards (multiple BDA prizes 1986-2024, Fassadenpreis Hamburg 2010, Wohnbaupreis Hamburg 2023), uses its website portfolio and Instagram as top-of-funnel channels, and has no disclosed external capital, parent company, or acquisition activity - control rests entirely with the named partners.

Name

HS-Architekten

Legal name

HS-Architekten PartGmbB

Website

https://hs-architekten.de

Company type

Private

Founded year

1983

Operating status

Operating

Headcount range

11–50 employees

Short description

HS-Architekten is a Hamburg-based architectural partnership (PartGmbB, 25+ professionals) delivering full-lifecycle HOAI-compliant architecture and urban planning across residential, commercial, education, heritage, and conceptual projects for real estate developers, public institutions, and private clients across northern Germany.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

Architectural Services (54131), Interior Design Services (54141)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industries

Urban Planning & Master Planning (BPAHAKAD), Historic Preservation & Conservation Planning (BPAHAKAH)

Keywords

• Architectural design services
• Urban planning
• Heritage conservation
• Residential architecture
• Interior 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, Infrastructure, Others

Revenue model

1. Architectural Services: Project-based fees for architecture and planning services, including feasibility studies, urban concepts, detailed design, construction management, and supervision across Leistungsphasen 1-9 of German HOAI standards.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

HS-Architekten is a Hamburg-based architectural firm delivering full-lifecycle architecture and planning services across HOAI Leistungsphasen 1-9, covering master planning, urban design concepts, feasibility studies, detailed design, construction supervision, heritage conservation, and interior design. The firm serves property developers, public institutions, housing companies, and private clients across Northern Germany through project categories including residential, commercial, research/education, heritage preservation, and urban concepts.

Product overview

HS-Architekten is an architectural firm (PartGmbB) based in Hamburg, Germany, offering comprehensive architecture and planning services rather than a software product. The firm operates as a single unified service offering with project categories including Residential (Wohnen), Commercial (Gewerbe), Research/Education (Forschung/Lehre), Heritage Preservation (Denkmalschutz), and Concepts (Konzepte). Services span the full project lifecycle from master planning and feasibility studies through detailed design and construction supervision, with particular expertise in heritage building renovation and urban development projects across Northern Germany.

Differentiator

Problem solved

Functional benefit

Products and services

• Architektur- und Planungsleistungen (Full architectural and planning services)

Named customers14 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

Scale indicators2 records

Recent moves10 records

Expansion highlights5 records

Direct peers

• KSP Engel: German full-service architecture firm with comparable end-to-end design and masterplanning capabilities across residential, commercial, education and public-sector buildings. Operates at similar scale and competes in the same HOAI-driven German market as HS-Architekten.
• Staab Architekten: Berlin-based German architecture firm of comparable size and reputational standing, focused on cultural, residential and adaptive reuse projects. Highly comparable to HS-Architekten on heritage/renovation expertise and competition-led positioning.
• HPP Architekten: Established German architecture practice of comparable size and full-service profile, covering residential, commercial, education and heritage commissions across multiple German cities. Closely matches HS-Architekten in service mix, scale and German regional operating model.
• Max Dudler Architekten: German architecture firm with strong heritage, cultural and urban-design credentials operating at comparable scale to HS-Architekten. Direct competitor in German architectural competitions and heritage conservation commissions.
• Barkow Leibinger: Berlin- and New York-based architecture practice with comparable project scale, mixed-use and education commissions, and a similar reputation-driven, competition-led go-to-market. Provides a benchmark for a firm at HS-Architekten's scale that has built international recognition.
• Heinle, Wischer und Partner: Long-established German architecture firm with offices in multiple cities, comparable in scale and service breadth to HS-Architekten. Competes for similar public and developer commissions across residential, education and heritage categories.

Broad incumbents

• gmp · Architekten: Large, globally-active German architecture practice with broad portfolio including stadiums, transport and cultural buildings. Overlaps with HS-Architekten in German cultural, residential and masterplanning work but at significantly larger scale and international reach.
• David Chipperfield Architects: Internationally-renowned practice with a strong Berlin office and significant heritage/conservation portfolio (e.g., Neues Museum). Overlaps with HS-Architekten on Denkmalschutz, cultural buildings and competition-led commissions, though at a much larger and more international scale.

Regional players

• Planungsgruppe Prof. Laage: Hamburg-based planning and architecture group with a comparable focus on residential, urban renewal and masterplanning commissions in Northern Germany. Closest regional peer by geography and project type.
• Winking · Froh Architekten: Hamburg-based architecture practice comparable in city, regional focus and scale to HS-Architekten. Directly competes for the same Northern German developer and public-sector briefs.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Instagraminstagram.com/hs_architekten
• LinkedInlinkedin.com/company/hs-architekten

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 HS-Architekten