INP

What INP does

INP International Projects, operating through its legal entity INP Deutschland GmbH, is a privately held German engineering services firm founded in 1989 in Speyer and now headquartered in Römerberg, Germany. The company provides specialized engineering services across the full project lifecycle — from consulting, planning, and basic/detail engineering through production monitoring, installation supervision, commissioning, and operations — to enterprise clients in the power generation, large-scale industrial construction, energy transmission and distribution, green energy, and construction and infrastructure sectors. Its service portfolio is organized around ten core competencies, including process and control engineering, energy and heat supply, instrumentation and control systems, electrical engineering, converter and drive systems, machine and welding technology, QA/QC, technical building equipment, HSE, and global mobility compliance.

The company is owner-managed and deploys more than 500 engineers and technicians across 5 German offices, 12 international subsidiaries, and a network of fiscal representatives covering Europe, Africa, North America, and Latin America. INP holds ISO 9001:2015, SCC**, SCL, and KTA 1401 (nuclear) certifications, which qualify it for safety-critical and regulated project environments. The business operates on a project-based professional services model with custom B2B quotations — pricing is not publicly disclosed — and reaches clients primarily through direct enterprise field sales, industry conferences (INP Thementage), and a regional subsidiary network. Customers are described as "sector leaders" in the international power plant and large-scale installation business, though no specific client logos are disclosed in the source material. Recent strategic activity includes a digital-innovation partnership with CibusCell (2026), new sales entities in the U.S. and Latin America, and a leadership refresh at its INP Infrastructure GmbH subsidiary.

Name

INP

Legal name

INP Deutschland GmbH

Website

https://inp-e.com

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

501–1,000 employees

Short description

INP International Projects is a privately held German engineering services firm that deploys 500+ engineers across 12 international subsidiaries to provide full-lifecycle project engineering, commissioning, and QA/QC services to enterprise clients in power generation, large-scale plant construction, and energy infrastructure.

Ownership category

akta.pro rank

Product category

Engineering Services for Power Plants and Industrial Construction

NAICS

Engineering Services (54133), Engineering Services (541330), Architectural, Engineering, and Related Services (5413)

SIC

Services-Engineering Services (8711), Heavy Construction Other Than Bldg Const - Contractors (1600)

akta.pro primary industry

MEP (Mechanical, Electrical & Plumbing) Engineering Consulting (BPAHAIAE)

akta.pro secondary industries

Mechanical, Electrical & Piping Installation (MEP) (EUAKAAAG), Project & Program Management (PMO), Controls & Reporting (EUAKAAAC), Rotating/Static Equipment Installation & Alignment (Pumps, Compressors, Fans, Skids) (EUAEAFAH), Oil & Gas Processing & LNG Facility Construction (IMAFADAB), Chemical & Petrochemical Plant Construction (IMAFADAA), Construction Management & General Contracting (EPCM, Scheduling, QA/QC, HSE) (EUAMAFAJ)

Keywords

• Engineering services
• Power plant engineering
• Industrial plant construction
• Energy infrastructure
• Process automation

Headquarters

HQ city

Frankfurt

HQ country

Germany

HQ region

Europe

Offices18 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering Services: Project-based engineering services for global power plant, large-scale installation construction and energy industry. Services include consulting, planning, project management, site management, commissioning and quality assurance throughout entire project lifecycle.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels7 records

Core offering

INP International Projects is an owner-managed engineering services company providing specialized engineering for global power-plant and large-scale industrial construction projects across the full project lifecycle — from feasibility studies, consulting and basic/detailed engineering through project management, site management, assembly supervision, commissioning, and quality assurance. The company deploys more than 500 engineers and technicians across ten competency areas (process and controls, energy and heat supply, instrumentation and control, electrical engineering, converter and drives, machine and welding technology, QA/QC, technical building equipment, HSE, and global mobility) and serves five industry sectors: Power Generation, Large Plants Construction, Transmission & Distribution, Green Energy, and Construction & Infrastructure.

Product overview

INP International Projects is an owner-managed engineering company offering a comprehensive portfolio of engineering services for global power plant and large-scale industrial construction, as well as the power industry. The company provides specialized engineering services across 10 core competency areas: Process & Controls, Energy and Heat Supply, Instrumentation & Control Systems, Electrical Engineering, Converter & Drive Systems, Machine & Welding Technology, QA/QC, Technical Building Equipment, HSE, and Global Mobility. Services span the entire project lifecycle from feasibility studies through basic and detail engineering, production monitoring, installation supervision, commissioning, and operations. INP serves five primary industry sectors: Power Generation, Large Plants Construction, Transmission & Distribution, Green Energy, and Construction & Infrastructure. The company operates globally with 12 foreign branches and 5 locations in Germany, providing engineering services on all continents.

Differentiator

Problem solved

Functional benefit

Products and services

• Power Generation Services Engineering services for power generation facilities, supporting conventional and renewable power plant operators across the project lifecycle.
• Large Plants Construction Services Specialist and management support for construction site management of complex large-scale plant construction projects worldwide.
• Green Energy Services Engineering services supporting the energy transition through optimization of existing plants and conception, planning, and realization of new renewable energy facilities.
• Transmission & Distribution / Grid Expansion Services Engineering services for energy transmission and distribution, including grid connections and underground cable corridors for wind power and photovoltaic plants.
• Construction and Infrastructure Services Engineering services for construction and infrastructure projects, delivered to building and infrastructure clients across multiple jurisdictions.
• Project Management Services Project leadership, contract management, scheduling, document management, and claim management services delivered to engineering and industrial construction clients.
• Instrumentation & Control / Automation Technology Services Engineering services for instrumentation, control systems, automation technology, sensors, and control engineering in industrial and power plant installations.
• Process Engineering Services Process technology engineering services for industrial applications, including process and control technology for power plants and large-scale installations.
• Electrical Engineering Services Electrical engineering services including high-voltage systems, substations, switchgear, and primary and secondary technology for power plants and grid infrastructure.
• Energy and Heat Supply Services Engineering services for energy and heat supply systems including district heating and heat pumps for power plants and industrial facilities.
• Converter and Drive Systems Services Power converter and drive system engineering services for industrial and power-plant applications.
• Machine and Welding Technology Services Mechanical and welding technology engineering services for industrial installations and plant construction projects.
• QA/QC and Supply Chain Management Services Quality assurance, quality control, supply chain management, and expediting services for engineering projects.
• Technical Building Equipment Services Building services engineering services including HVAC, building information modeling (BIM), and energy supply planning for industrial and power-plant facilities.
• HSE (Health, Safety & Environment) Services Health, safety and environment services for engineering and construction projects, delivered with certified safety engineers.
• Site, Assembly, and Commissioning Management Services Site management, assembly leadership, commissioning leadership, and occupational safety services for engineering projects.
• Structural Engineering / Civil Works Services Civil engineering, structural engineering, underground engineering, and CSA (Civil, Structural, Architectural) services for engineering projects.
• Mechanical Plant Engineering Services Piping design, steel construction, and insulation engineering services for power plants and industrial installations.
• Global Mobility Services Global compliance services including deployment of fiscal representatives, local registrations, and worldwide mobility support for engineering project staffing.

Segments5 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

Six partnerships are on record, tiered core, regional and minor.

• CibusCellcoreStrategic or Co-development Partner · 19 February 2026Collaboration between INP Deutschland GmbH and Speyer-based start-up CibusCell combining INP's engineering expertise with CibusCell's digital innovation power for the energy transition.
• Eurolatina Ltda.regionalStrategic or Co-development PartnerStrategic partnership for operations in Brazil. Eurolatina serves as INP's representative office in Brazil, located in São Paulo under the management of Karlheinz K. Naumann.
• ENER Futura Mexico S. de RL de C.V.regionalStrategic or Co-development PartnerStrategic partnership for operations in Mexico. ENER Futura Mexico serves as INP's representative office in Mexico, located in Querétaro.
• VDMA (Verband Deutscher Maschinen- und Anlagenbau)minorOthersMember of VDMA (German Mechanical and Plant Engineering Association), one of Europe's leading industry associations for mechanical and plant engineering.
• VGBE Energy (formerly VGB)minorOthersMember of VGBE Energy e.V., the technical association for power plants and energy industry.
• BVES (Bundesverband Energiespeicher Systeme)minorOthersMember of BVES (German Energy Storage Systems Association), supporting the energy transition and energy storage sector development.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Regional players

• DMT GmbH: German engineering and consulting firm (part of TÜV NORD GROUP) focused on energy, mining, and infrastructure. Comparable in German power plant and industrial engineering services, with a different ownership structure but similar regional customer base.

Direct peers

• AFRY (formerly ÅF / Pöyry): Swiss-Swedish engineering, design, and advisory firm with major energy and power generation practices. Comparable in plant engineering services, T&D, and energy transition consulting across Europe.
• Ramboll Group: Danish engineering, design, and consulting firm with significant energy, power, and infrastructure practices across Europe. Similar positioning as a multi-disciplinary engineering services provider for large industrial and energy clients.
• Tractebel Engineering (Engie): Belgian engineering consultancy (part of Engie) specializing in power, energy, water, and infrastructure. Directly comparable in power plant engineering services, large-scale industrial project support, and renewable energy technical advisory.
• Fichtner GmbH & Co. KG: Stuttgart-based independent engineering consultancy providing planning, consulting, and project management for power generation, energy infrastructure, and industrial projects. Highly comparable mid-sized German firm with similar owner-managed profile and energy focus.
• ILF Consulting Engineers: Austrian-headquartered engineering consultancy with deep energy, oil & gas, and infrastructure practices. Direct competitor in plant engineering, energy transition, and large-scale industrial project services, with similar international footprint.

Broad incumbents

• Worley Limited: Global energy, chemicals, and resources engineering services firm headquartered in Australia. Much larger incumbent in the same energy engineering services space, including power plant and large-scale plant project delivery.
• Jacobs Solutions: Global professional services firm with major infrastructure, energy, and advanced facilities practices. Competes with INP for large-scale engineering and project management engagements but at substantially larger scale and broader portfolio.
• TÜV SÜD: German-based testing, inspection, certification, and engineering services group with significant power and industrial plant practices. Overlaps with INP in QA/QC, HSE, and energy infrastructure services across German-speaking markets.
• Wood Group: Global consulting and engineering firm focused on energy and built environment. Comparable as a broader incumbent in energy and industrial project engineering services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/inp-deutschland-gmbh
• Instagraminstagram.com/inp_deutschland_gmbh
• Facebookfacebook.com/INPdeutschland

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

Subsidiaries6 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 INP