Ries+Ries Architekten Ingenieure

What Ries+Ries Architekten Ingenieure does

Ries+Ries Architekten Ingenieure GmbH is a privately held, third-generation German architecture and engineering firm headquartered in Budenheim near Mainz. Founded in 1952 by Karl-Heinz Ries and currently led by Holger Ries with Managing Directors Simone Dolderer-Heinitz and Thomas Reinel, the firm provides full-service architectural and engineering work — from land consultation, feasibility analysis, and project development through architectural design, technical planning, BIM-based coordination, construction supervision, and project commissioning — for commercial, industrial, laboratory, and office building clients. Its active roster includes long-running enterprise relationships with BioNTech SE (20+ years, multiple buildings), Werner & Mertz GmbH (LEED Platinum K8, L8, Froschturm), Topcon Electronics, Xylem Analytics, MZ-Analysentechnik, J.N. Köbig, and Rotkäppchen-Mumm Sektkellereien.

The firm's technical stack centers on CAD, 3D visualization, and Building Information Modeling (BIM) with a stated specialization in sustainable design — including Cradle-to-Cradle principles, geothermics, Betonkernaktivierung (concrete core activation), photovoltaic integration, and demonstrated LEED Platinum delivery. It employs 40 staff and operates a multi-service architecture portfolio spanning consulting, design, planning, project management, construction supervision, innovation consulting, and training (including the Deutschland-Stipendium program).

The business model is professional services revenue generated through quote-based, project-by-project fees on multi-year contracts, with no publicly disclosed pricing. Distribution is direct enterprise field sales with no intermediaries, concentrated in the Rhein-Main-Gebiet region covering Mainz, Budenheim, Geisenheim, Koblenz, Kaiserslautern, Eltville, Ingelheim, Oppenheim, and Kruft. Strategic positioning centers on consortium partnerships (Innovationspark Mainz biotech campus with Molitor, G.L. Kayser, IGM) and continued deepening in the laboratory and pharmaceutical building vertical where the firm has built its strongest credentials.

Name

Ries+Ries Architekten Ingenieure

Legal name

ries+ries Architekten Ingenieure GmbH

Website

https://ries-ries.de

Company type

Private

Founded year

1952

Operating status

Operating

Headcount range

11–50 employees

Short description

Ries+Ries Architekten Ingenieure is a third-generation, family-owned German architecture and engineering firm providing full-service sustainable building design — including laboratory, office, industrial, and commercial facilities — primarily to enterprise clients across the Rhein-Main-Gebiet region.

Ownership category

akta.pro rank

Headquarters

HQ city

Budenheim

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Architecture and Engineering Services: Full-service architecture firm providing project development, planning, design, construction management, and project steering services. Revenue is generated through project-based fees for architectural and engineering services across commercial, industrial, laboratory, and office building projects.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Ries+Ries Architekten Ingenieure is a German architecture and engineering firm providing comprehensive architectural services for commercial, industrial, laboratory, and office buildings. Its service portfolio spans project development, design, planning, construction supervision, project management, and innovation consulting, serving companies and organizations across the Rhein-Main-Gebiet region. The firm distinguishes itself through sustainable design expertise including Cradle-to-Cradle principles, BIM, and LEED Platinum-certified projects.

Product overview

Ries+Ries Architekten Ingenieure is an architecture and engineering firm offering comprehensive architectural services as a unified practice. The service portfolio includes project development (Entwickeln), consulting (Beraten), design (Gestalten), planning (Planen), construction supervision (Betreuen), project management (Steuern), innovation consulting, full project accompaniment (Begleiten), and training (Ausbildung). The firm specializes in commercial, laboratory, industrial, and office buildings, with particular expertise in sustainable and innovative construction projects.

Differentiator

Problem solved

Functional benefit

Products and services

• Architektur-Beratung (Beraten) Architectural consulting services including project definition, feasibility studies, and coordination with authorities and stakeholders to establish economic frameworks for successful project execution.
• Projektentwicklung (Entwickeln) Project development including site selection, analysis, and feasibility studies considering urban and sociocultural aspects, creating the foundation for targeted project development from initial concept through realization.
• Gestaltung (Design) Architectural design services using 3D visualization and CAD solutions, developing corporate identity concepts that connect architecture with brand identity.
• Planung (Planning) Technical planning services with precision processes for detailed architectural and engineering specifications, utilizing BIM for error minimization and resource optimization.
• Projektsteuerung (Steuern) Project management and coordination services handling organizational, technical, and economic coordination of projects from planning through implementation.
• Bauleitung und Objektüberwachung (Betreuen) Construction supervision including tendering, bid evaluation, cost control, scheduling, and quality assurance through continuous comparison of planning and execution.
• Innovationsberatung (Innovation Consulting) Sustainability consulting including Cradle-to-Cradle principles, BIM (Building Information Modeling), and lifecycle assessment for future-proof construction.
• Projektbegleitung (Begleiten) Comprehensive project accompaniment from pre-construction through completion, including general planning services integrating all relevant competencies with single point of contact.

Quantifiable outcome

• LEED Platinum certification achieved for Werner & Mertz K8 building
• +1 more outcomes

Named customers7 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Innovationspark Mainz GmbH & Co. KGcoreStrategic or Co-development Partner · 1 January 2025Strategic partner for the LAB1 and LAB2 biotechnology campus projects at the Innovationspark Mainz. Ries+ries serves as architect for this flagship development, creating modular laboratory and office buildings following Cradle-to-Cradle principles. LAB1 (3,700 m²) completed in 2025; LAB2 (approximately 9,000 m²) currently under construction.
• MolitorcoreStrategic or Co-development Partner · 1 January 2025Development partner for LAB1 project at Innovationspark Mainz. Molitor is developing the biotechnology research campus where Ries+ries serves as architect.
• G.L. KaysercoreStrategic or Co-development Partner · 1 January 2025Development partner for LAB1 project at Innovationspark Mainz. G.L. Kayser is co-developing the biotechnology research campus.
• IGMcoreStrategic or Co-development Partner · 1 January 2025Development partner for LAB1 project at Innovationspark Mainz. IGM is part of the consortium developing the biotechnology research campus.
• bebema Immobilien UGminorStrategic or Co-development Partner · 1 January 2025Client and development partner for the NTA office building project (8,800 m²) in Wirtschaftspark Mainz Süd, completed in 2020.

Scale indicators4 records

Recent moves7 records

Expansion highlights4 records

Direct peers

• Schneider+Schumacher: Frankfurt-based architecture firm of similar profile, comparable in serving regional enterprise and institutional clients with office and commercial projects in the Rhein-Main area where Ries+Ries operates.
• HASCHER JEHLE Architektur: Berlin- and Frankfurt-based architecture practice of comparable size delivering office, cultural, and commercial buildings in Germany; closely comparable mid-sized German architectural firm competing for similar enterprise clients.
• Staab Architekten: Mid-sized German architecture practice delivering cultural, office, and commercial buildings; comparable scale and project type mix to Ries+Ries.
• HPP Architekten: German architecture firm of similar scale and heritage with offices across Germany; comparable in serving enterprise clients with office, commercial, and public-sector projects across multiple German regions.

Broad incumbents

• ingenhoven associates: Düsseldorf-based architecture firm recognized as a sustainability leader (e.g., sustainable super-green buildings); broader portfolio and larger scale than Ries+Ries but competes for the same sustainability-focused enterprise commissions.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/ries.ries.architekten
• LinkedInlinkedin.com/company/ries-ries-architekten-ingenieure-gmbh
• Instagraminstagram.com/ries.ries_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 Ries+Ries Architekten Ingenieure