RIEHLE KOETH
RIEHLE KOETH is a Stuttgart-based German architecture partnership of 22 people that delivers full-service architectural design for public-sector, educational, healthcare, corporate, and cultural-heritage clients, acquiring work primarily through architectural competitions and recognized for sustainable timber construction led by the ZERO. IBA'27 project.
- Company typePrivate
- Founded-
- HeadquartersStuttgart, Germany
- Headcount11–50
- GTM typeB2B
- OfferingServices
What RIEHLE KOETH does
RIEHLE KOETH is a Stuttgart-based German architecture partnership founded by principals Hannes Riehle and Maximilian Köth, operating with a 22-person team. The firm delivers full-service architectural design across competition entry, feasibility, design development, and construction oversight for public-sector, educational, healthcare, corporate, and cultural-heritage clients. Its go-to-market is built on winning public architectural competitions, with a documented track record of first-prize outcomes on commissions for town halls, police stations, fire and emergency-services facilities, universities, research centers, and corporate headquarters across multiple German federal states.
The firm's core product is bespoke architectural design services, with a flagship project called ZERO. — a sustainable, modular, carbon-neutral timber construction prototype developed as an IBA'27 exhibit. The firm has built a distinctive reputation in timber construction (Holzbau), earning multiple sustainability and design awards for ZERO. and other projects including the Biotechnologiezentrum Tübingen and the Sparkassenhaus Reutlingen. A decade-long strategic collaboration with structural engineering firm Werner Sobek AG supports technically complex commissions.
Revenue mechanics follow the standard German architecture partnership model: project-based fees derived from competition wins, with multi-year construction-phased engagements. Pricing is not publicly disclosed. Customer mix is concentrated in the public sector and education verticals, with select corporate, healthcare, and nonprofit clients (e.g., Sparkasse Reutlingen, Universitätsklinikum Tübingen, Arolsen Archives). Geographic coverage spans Baden-Württemberg, Hamburg, Sachsen, Nordrhein-Westfalen, Hessen, Saarland, and Heilbronn, demonstrating cross-state reach from a single Stuttgart office.
RIEHLE KOETH firmographics
Firmographics- Name
- RIEHLE KOETH
- Legal name
- Riehle Köth
- Website
- https://riehlekoeth.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- RIEHLE KOETH is a Stuttgart-based German architecture partnership of 22 people that delivers full-service architectural design for public-sector, educational, healthcare, corporate, and cultural-heritage clients, acquiring work primarily through architectural competitions and recognized for sustainable timber construction led by the ZERO. IBA'27 project.
- Ownership category
- akta.pro rank
RIEHLE KOETH industry classification
Industry- Product category
- Architecture Services
- NAICS
- Architectural Services (541310), Architectural, Engineering, and Related Services (5413), Architectural Services (54131)
- SIC
- Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Architectural Design Services (BPAHAKAA)
- akta.pro secondary industry
- Historic Preservation & Conservation Planning (BPAHAKAH)
Keywords
Where RIEHLE KOETH is headquartered
LocationHeadquarters
- HQ city
- Stuttgart
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
RIEHLE KOETH business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Distribution channels1 record
Marketing channels5 records
RIEHLE KOETH product offering
Product offeringCore offering
RIEHLE KOETH is a Stuttgart-based architecture firm providing full-service architectural design for public, commercial, educational, healthcare, and cultural-heritage buildings. Services span competition entries, feasibility studies, design development, and construction oversight, with particular emphasis on sustainable timber construction (notably the ZERO. IBA'27 modular timber project) and award-winning civic, institutional, and educational facilities across Germany.
Product overview
RIEHLE KOETH is an architectural firm offering comprehensive architectural design services rather than a software product platform. Their portfolio spans diverse building typologies including public institutions, educational facilities, emergency services buildings, corporate headquarters, and residential complexes. Their most prominent offering is ZERO., a sustainable modular construction project featured at IBA'27. The firm's services are delivered through traditional architectural practice—project conception, design development, competition entries, and construction oversight—with no modular software products or SaaS offerings.
Differentiator
Problem solved
Functional benefit
Products and services
- Architectural Design Services Full-service architectural design for public, commercial, educational, healthcare, and cultural-heritage buildings, including architectural competition entries, feasibility studies, design development, and project oversight from concept to completion. Delivered to government agencies, municipalities, universities, corporate clients, and cultural-heritage institutions across Germany.
- ZERO. Sustainable modular timber construction project developed as an IBA'27 exhibit, demonstrating the firm's approach to carbon-neutral building with timber construction and innovative design; serves as a flagship reference for the firm's sustainable architecture capabilities.
Companies that use RIEHLE KOETH
Customer profileNamed customers10 records
Segments3 records
Ideal customer profiles3 records
RIEHLE KOETH technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
RIEHLE KOETH partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Werner Sobek AGcoreRIEHLE KOETH has maintained a decade-long collaboration with Werner Sobek AG, a structural engineering firm. Principals Hannes Riehle and Maximilian Köth joined Martin Groß from Werner Sobek AG on the 'Zukunft bauen' podcast to discuss ten years of joint work on projects including the ZERO. building. The partnership combines architecture and structural engineering expertise.
Scale indicators2 records
Recent moves6 records
Expansion highlights6 records
RIEHLE KOETH competitors and assessment
Company assessmentDirect peers
- Barkow Leibinger: Berlin- and New York-based German architecture firm with award-winning work in public, cultural, and industrial buildings. Comparable in competition-win profile and design prestige, though somewhat larger in scale.
- Heinle, Wischer und Partner: Stuttgart-based German architecture practice of similar size and project profile, known for institutional, educational, and public-sector buildings. Most direct geographic and segment peer, regularly competing in the same German architectural competitions.
- Kresings Architektur: German architecture practice with strong portfolio in public, educational, and cultural buildings across Germany. Similar size class and competition-driven acquisition model, making it a relevant peer for benchmarking.
- a+p Architekten: Stuttgart-area architecture firm with established practice in public and educational buildings. Geographic peer operating in the same regional market and competing for similar Baden-Württemberg public commissions.
- Hascher Jehle Architektur: Berlin- and Munich-based German architecture firm specializing in public buildings, cultural facilities, and large-scale institutional projects. Comparable in focus on competition-driven public-sector work and similar tier of award recognition.
- Steimle Architekten: Stuttgart-based German architecture firm focused on public buildings, cultural facilities, and educational institutions. Same geographic market and similar scale tier; directly comparable peer.
Broad incumbents
- David Chipperfield Architects: Internationally established architecture practice with a major Berlin office and portfolio in public, cultural, and institutional buildings including UNESCO heritage work. Larger incumbent operating in adjacent competition spaces; relevant peer due to Arolsen Archives heritage-project work.
- Sauerbruch Hutton Architekten: Established Berlin-based architecture firm with broader portfolio spanning cultural, public, and commercial buildings. Larger and more internationally recognized, but competes in similar competition arenas for public and cultural commissions.
- HPP Architekten: One of Germany's largest architecture firms, headquartered in Düsseldorf with broad portfolio in public, cultural, healthcare, and educational buildings. Larger-scale incumbent often competing in the same public-competition space as RIEHLE KOETH.
Others
- Werner Sobek AG: Stuttgart-based structural engineering firm with deep expertise in sustainable and timber construction. Direct strategic partner of RIEHLE KOETH for a decade on projects including ZERO.; included as an enabling/collaborative peer rather than a competitor.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
RIEHLE KOETH social profiles
Digital presenceRIEHLE KOETH financial estimates
Financial estimateRevenue estimate
Valuation estimate
RIEHLE KOETH leadership team
Management profileNumber of profiles
Profiles2 records
RIEHLE KOETH funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
RIEHLE KOETH M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about RIEHLE KOETH
What does RIEHLE KOETH do?
RIEHLE KOETH is a Stuttgart-based architecture firm providing full-service architectural design for public, commercial, educational, healthcare, and cultural-heritage buildings. Services span competition entries, feasibility studies, design development, and construction oversight, with particular emphasis on sustainable timber construction (notably the ZERO. IBA'27 modular timber project) and award-winning civic, institutional, and educational facilities across Germany.
Is RIEHLE KOETH a public or private company?
RIEHLE KOETH is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was RIEHLE KOETH founded?
RIEHLE KOETH was founded in -1. It employs 11 to 50 people.
Where is RIEHLE KOETH based?
RIEHLE KOETH is headquartered in Stuttgart, Germany, in the Europe region.
Who are RIEHLE KOETH's main competitors?
Direct peers on record are Barkow Leibinger, Heinle, Wischer und Partner, Kresings Architektur, a+p Architekten, Hascher Jehle Architektur and Steimle Architekten. Broad incumbents are David Chipperfield Architects, Sauerbruch Hutton Architekten and HPP Architekten. Werner Sobek AG is listed as an others.
Does RIEHLE KOETH have an API?
No public API is recorded for RIEHLE KOETH.
What industry is RIEHLE KOETH in?
RIEHLE KOETH's product category is Architecture Services. Its primary akta.pro industry code is BPAHAKAA, Architectural Design Services, with a secondary code of BPAHAKAH, Historic Preservation & Conservation Planning. Its NAICS code is 541310 and its SIC code is 8711.