IGS Ingenieurgesellschaft Stolz mbH

What IGS Ingenieurgesellschaft Stolz mbH does

IGS Ingenieurgesellschaft Stolz mbH is a privately held German engineering consultancy founded approximately in 1970 and headquartered in Neuss, North Rhine-Westphalia. The firm specializes in mobility, traffic, and road planning, delivering five integrated service areas: conceptual mobility and traffic planning, traffic analyses and investigations (using analytical and simulation-based methods), planning of traffic facilities (roads, drainage, marking, signage), cycling traffic planning, and process support and communication. It serves all levels of public administration from federal (Bund) to municipal (Kommune), as well as private companies, associations, and individuals. Operations are conducted from four offices in Neuss, Wuppertal, Köln, and Leipzig, and the firm is led by two managing directors (Dr.-Ing. Thorsten Becher and Dipl.-Ing. Michael Vieten) with Prof. Dr.-Ing. Jürgen Gerlach as scientific advisor.

The business model is professional services: revenue is generated through project-based planning engagements that span concept development through construction supervision, with pricing that is quote-based and project-specific. Go-to-market is sales-led, relying on the firm's reputation built over more than 50 years, direct client consultation, and referrals. The commercial footprint is regional/Germany-only, with no disclosed digital distribution channels, no mobile or web applications, and no AI/ML technology stack. The firm is a closely held GmbH with no external investors, no funding rounds, no acquisitions, and no disclosed revenue.

Name

IGS Ingenieurgesellschaft Stolz mbH

Legal name

IGS Ingenieurgesellschaft Stolz mbH

Website

https://igs-ingenieure.de

Company type

Private

Founded year

1970

Operating status

Operating

Headcount range

11–50 employees

Short description

IGS Ingenieurgesellschaft Stolz mbH is a German engineering consultancy providing mobility, traffic, and road planning services to public administration and private clients across four regional offices.

Ownership category

akta.pro rank

Product category

Traffic and Mobility Engineering Consulting

NAICS

Architectural, Engineering, and Related Services (5413)

SIC

Transportation Services (4700)

akta.pro primary industry

Traffic Management & Intelligent Transportation Systems (Signals, TMCs, Congestion) (BPAIALAC)

Keywords

• Mobility planning
• Traffic engineering
• Transportation planning
• Road infrastructure design
• Cycling infrastructure planning

Headquarters

HQ city

Neuss

HQ country

Germany

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Planning Services: IGS generates revenue through professional engineering and planning services for mobility, traffic, and road infrastructure projects. Services include conceptual planning, traffic analyses, traffic facility design, bicycle infrastructure planning, and process accompaniment. Projects span from concept development through construction supervision.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

IGS Ingenieurgesellschaft Stolz mbH is a German engineering consultancy that provides professional mobility, traffic, and road planning services. The firm develops holistic mobility concepts, conducts traffic analyses using analytical and simulation-based methods, designs road and traffic facilities (including drainage, markings, and signage), plans bicycle infrastructure, and offers process support and strategic communication for public and private clients across Germany.

Product overview

IGS Ingenieurgesellschaft Stolz mbH is a planning consultancy with more than 50 years of history offering a unified suite of mobility, traffic, and road planning services. The company provides five integrated core service areas: conceptual mobility and traffic planning, traffic analyses and investigations, planning of traffic facilities (roads, drainage, markings, signage), cycling traffic planning, and process support and communication services. These services are delivered to public authorities from federal to municipal levels, as well as to companies, associations, and individuals. The company operates from offices in Neuss (headquarters), Wuppertal, Köln, and Leipzig.

Differentiator

Problem solved

Functional benefit

Named customers2 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators2 records

Recent moves3 records

Expansion highlights3 records

Direct peers

• BUNG Ingenieure AG: BUNG Ingenieure AG is a German engineering consultancy providing road, traffic, and infrastructure planning services to public clients. Comparable to IGS in its end-to-end Verkehrsanlagen planning and German public-sector focus, though operating at a larger scale.
• PTV Group: PTV Group (now part of Porsche AG) provides traffic planning software, mobility consulting, and transport modeling services. Directly comparable to IGS as a German-based provider of traffic and mobility planning services, though at much larger scale and with proprietary software products like PTV Visum.
• KNA (Kaulen): Kaulen (KNA) is a German consultancy focused on mobility and transport planning, with strong specialization in cycling infrastructure and sustainable urban mobility. Highly comparable to IGS's Radverkehrsplanung and konzeptionelle Mobilitätsplanung practices, serving the same municipal client segment.
• TCI Röhling: TCI Röhling is a German traffic engineering consultancy offering traffic impact studies, signal planning, and traffic facility design for public sector clients. Comparable to IGS in its focus on Verkehrsanalysen, Verkehrsanlagen planning, and municipal customer base, with similar service-line breadth.
• IVU Traffic Technologies: IVU Traffic Technologies provides software and consulting for public transport planning, scheduling, and traffic management, primarily for German and European transit agencies. Comparable to IGS as a German traffic and mobility planning specialist, though more software-oriented and focused on public transit operations.
• SHP Ingenieure: SHP Ingenieure is a German planning and engineering consultancy specializing in urban, traffic, and mobility planning for municipalities and public clients. Closely comparable to IGS in service portfolio (mobility concepts, traffic analyses, cycling planning) and target customer base of German public administration.
• Runge IV (Runge + Klinger): Runge IV is a German traffic engineering consultancy offering traffic impact assessments, traffic facility design, and signal planning. Directly comparable to IGS in its Verkehrsanalysen and Planung von Verkehrsanlagen services for German public-sector clients.
• SSP Consult (Stadt-, Verkehrs- und Landschaftsplanung): SSP Consult is a German planning consultancy offering urban, transport, and landscape planning services. Comparable to IGS in mobility/traffic planning methodology and its delivery to German municipalities, with broader coverage of urban and landscape planning adjacent services.

Broad incumbents

• WSP in Deutschland: WSP is a global professional services firm with German operations covering transport, infrastructure, and urban planning. Comparable to IGS in mobility and traffic planning capabilities, but competes as a broad incumbent across all infrastructure verticals and could encroach on IGS's specialized municipal mobility work.
• Ramboll Deutschland: Ramboll is a major international engineering consultancy with a significant German mobility and transport practice. Comparable to IGS in mobility planning services, but operates at a much larger scale and across multiple infrastructure disciplines, putting it in competition for the larger end of municipal mobility contracts.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/igs-ingenieurgesellschaft-stolz-mbh

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 IGS Ingenieurgesellschaft Stolz mbH