grüningerarchitekten | BDA

What grüningerarchitekten | BDA does

grüningerarchitekten | BDA is a German architecture firm founded in 1998 by Thomas Grüninger and headquartered at Havelstraße 16 in Darmstadt. The firm is structured as a Partnerschaftsgesellschaft mit beschränkter Berufshaftung (PartG mbB) registered with the Partnerschaftsregister des Amtsgerichts Frankfurt am Main under PR 2661, jointly led since 2022 by three partners — Thomas Grüninger, Jörg Muntermann, and Julia Kunt — with Jennifer Hofmann serving as Geschäftsleitung. It operates within a roughly 150km radius of Darmstadt across Hesse, Rhineland-Palatinate, and adjacent states. Service offerings span architecture (new construction, renovation, heritage-sensitive remodeling), interior architecture, and a dedicated procedure management division handling architectural competitions (RPW 2013) and public procurement procedures (VgV/UVgO). Cross-disciplinary specializations include fire protection planning (AHO), BAFA-certified energy consulting, lifecycle assessment, sustainability consulting, and safety/health coordination (SiGeKo).

The firm's revenue model is project-based professional services billed under the HOAI (Honorarordnung für Architekten und Ingenieure) fee framework covering all Leistungsphasen 1–9, with contracts typically spanning multiple years. Work is acquired through three channels: public procurement tenders (VgV/UVgO), architectural competitions (RPW 2013), and direct commissions. Customer mix is dominated by German public-sector bodies — including LBIH (Hessian state building authority), Stadt Frankfurt am Main, Wiesbaden, Landkreis Gießen, and several smaller municipalities — supplemented by educational clients (JGU Mainz, Hochschule Darmstadt, Hochschule Geisenheim) and select corporate accounts (Evonik, Merck KGaA, KfW Bankengruppe). Marketing is conducted through a portfolio-driven website, Instagram, LinkedIn, annual Tag der Architektur participation, and recurring architecture press features (CUBE, AIT, Architektur Premium).

The firm has accumulated recognized project work over 25 years, with awards including a German Design Award Special Mention (2014), the Johann-Wilhelm-Lehr Plakette (2018), and continuous Tag der Architektur recognition from 2012 through 2024. Thomas Grüninger's deputy chairmanship of the Landeswettbewerbsausschuss der AKH since 2024 reflects institutional influence within Hesse's public procurement landscape. The firm is privately held with no external investors, no subsidiaries, no acquisitions, and no funding rounds documented. Headcount is modest — firmographics indicate 8, while the management page lists 17 full-time plus 3 student employees — consistent with a specialized boutique practice rather than a scaled platform.

Name

grüningerarchitekten | BDA

Legal name

Grüninger . Kunt . Muntermann PartG mbB

Website

https://grueningerarchitekten.de

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

1–10 employees

Short description

grüningerarchitekten | BDA is a Darmstadt-based German architecture firm offering architecture, interior design, and procedure management services to public sector, educational, and corporate clients within a 150km regional radius, operating under HOAI fee structures since 1998.

Ownership category

akta.pro rank

Product category

Architecture Services

NAICS

Architectural Services (54131)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Community Engagement & Participatory Planning (BPAHAKAO)

akta.pro secondary industry

Construction Program Management (Multi-site/Portfolio) (IMAFAAAF)

Keywords

• Architectural services
• Interior architecture
• Heritage conservation
• Construction supervision
• Procedure management

Headquarters

HQ city

Darmstadt

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales, Others

Revenue model

1. Architecture and Engineering Services: Project-based fees for architecture, interior design, and engineering services according to HOAI phases 1-9, including object monitoring and supervision. Revenue generated through public tenders, competitions, and private commissions.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

grüningerarchitekten | BDA is a Darmstadt-based architecture firm delivering full architectural, interior architecture, and procedural/competition management services across all HOAI service phases (1-9). Core competencies include building in existing structures (Bauen im Bestand), heritage-sensitive renovation, integrated planning (fire protection, energy consulting, sustainability, SiGeKo), and management of architectural competitions (RPW 2013) and public procurement procedures (VgV/UVgO). Projects are predominantly delivered for public sector clients, educational institutions, and private clients within a 150km radius of Darmstadt.

Product overview

grüningerarchitekten | BDA is an architecture firm offering a comprehensive portfolio of services structured around three core areas: Architektur (Architecture), Innenarchitektur (Interior Architecture), and Verfahrensmanagement (Procedure Management). Their service offering includes complete architectural services according to HOAI (Leistungsphase 1-9), covering new construction and renovation projects. Specializations include heritage conservation (Denkmalschutz), fire safety planning (Brandschutzplanung) according to AHO, energy consulting with BAFA certification, and sustainability consulting including lifecycle assessment. The procedure management division handles competition and tender procedures following RPW 2013 for private clients and VgV/UVgO for public clients, as well as art competition procedures and concept procurement processes. The firm operates primarily within a 150km radius around Darmstadt and has been active for over 25 years.

Differentiator

Problem solved

Functional benefit

Products and services

• Architektur (Architecture)
• Innenarchitektur (Interior Architecture)
• Verfahrensmanagement (Procedure Management)
• Denkmalschutz (Heritage Conservation)

Named customers12 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• Landeswettbewerbs- und Vergabeausschuss der AKH (Architekten- und Stadtplanerkammer Hessen)coreStrategic or Co-development Partner · 1 January 2019Active participation since 2019 in the state competition and procurement committee of AKH for promotion of competition practices. Thomas Grüninger served as member (2019-2024) and deputy chairman (since 2024).
• SIMONE FERRARI INNENARCHITEKTURminorStrategic or Co-development PartnerCooperation partner for interior architecture projects including ReWi Lernzentrum (JGU Mainz) and h_da C10 14th floor project.
• Lengfeld&Wilisch Architekten PartG mbBminorStrategic or Co-development PartnerCooperation partner for Rettungszentrum Oftersheim (fire station and rescue center) and Neubau Bürgerhaus und Freiwillige Feuerwehr Rohrbach projects.
• STUDIO | Hammer | SchwiderskiminorStrategic or Co-development PartnerCooperation partner for Hochschule Geisenheim Building 7100 renovation project.
• m3baukunst, Bernd Freihaut Architekten & Stadtplaner BDAminorStrategic or Co-development PartnerCooperation partner for Turnhalle Münchfeldschule renovation project.
• SHP Architekten BDAminorStrategic or Co-development PartnerCooperation partner for Vertriebs- Und Servicecenter 12 office building project.
• Schluppkotten ArchitektenminorStrategic or Co-development PartnerCooperation partner for Kinderzentrum in der Römerstadt (Frankfurt) and Friedrich-List-Schule projects.
• prose architektenminorStrategic or Co-development PartnerCooperation partner for Martin-Buber-Schule Erweiterungsneubau project.
• lohrer.hochrein landschaftsarchitekten und stadtplaner gmbhminorStrategic or Co-development Partner1st prize winner in urban design competition for Kernbereich Ortenberg, managed by Grüninger Architekten's procedural management team.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• HPP Architekten: Large German architecture and design firm with extensive public sector, education, and corporate office portfolio across Germany. Compares as a broad incumbent offering similar service categories at significantly larger scale than grüningerarchitekten's 17-person practice.
• Volker Staab Architekten: Munich-based German architecture firm with strong heritage, cultural, and public building portfolio. Comparable in focus on heritage preservation and public-sector commissions, though at a broader geographic and scale level than the Darmstadt-based subject firm.
• gmp Architekten (von Gerkan Marg and Partners): Major German-headquartered architecture firm with global presence and comprehensive public-sector, cultural, and education portfolio. Operates in the same German market with significantly larger scale and broader geographic reach.

Others

• lohrer.hochrein landschaftsarchitekten und stadtplaner gmbh: German landscape architecture and urban planning firm cited as 1st-prize winner in a Kernbereich Ortenberg urban design competition managed by grüningerarchitekten's Verfahrensmanagement team. Comparable regional Hesse firm with adjacent service offering in planning and participatory competitions.

Direct peers

• prose architekten: German architecture firm cited as cooperation partner for the Martin-Buber-Schule Erweiterungsneubau project. Comparable education-sector focus and similar scale for school and educational facility projects.
• Lengfeld&Wilisch Architekten PartG mbB: German mid-size architecture firm explicitly cited as a cooperation partner for joint projects including Rettungszentrum Oftersheim and Neubau Bürgerhaus Rohrbach. Comparable in scale, German regional focus, and integration with public sector and fire/safety infrastructure projects.
• Studio | Hammer | Schwiderski: Smaller German architecture firm cited as cooperation partner for Hochschule Geisenheim Building 7100 renovation. Comparable scale and higher-education renovation focus.
• Schluppkotten Architekten: German architecture firm cited as cooperation partner for Kinderzentrum in der Römerstadt (Frankfurt) and Friedrich-List-Schule projects. Comparable practice scale and education/social infrastructure specialization.
• SHP Architekten BDA: German architecture firm explicitly cited as cooperation partner for Vertriebs- und Servicecenter 12 office project. BDA-member firm with comparable practice profile combining commercial and public-sector commissions of similar scale.
• m3baukunst / Bernd Freihaut Architekten & Stadtplaner BDA: German architecture and urban planning firm cited as cooperation partner for Turnhalle Münchfeldschule renovation. Comparable German mid-size firm combining architecture and urban planning with similar public-sector sports/education portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/grueningerarchitekten-bda
• Instagraminstagram.com/grueningerarchitekten

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

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