ROSEN Group
ROSEN Group is a Switzerland-headquartered global provider of pipeline inspection and integrity management services, serving oil and gas, hydrogen, CO2, offshore, and mining operators across 110+ countries with proprietary ILI tools, AI-driven analytics platforms, and 4,000+ professionals.
- Company typePrivate
- Founded1981
- HeadquartersLingen, Germany
- Headcount1,001–5,000
- GTM typeB2B
- OfferingServices
What ROSEN Group does
ROSEN Group is a Switzerland-headquartered (Stans), Partners Group-owned global technology group specializing in pipeline inspection and integrity management services for the oil and gas, offshore, mining, hydrogen, CO2/CCUS, and ammonia industries. Founded in 1981 by Hermann Rosen as a one-person operation, the company has scaled to more than 4,000 professionals operating across over 40 office locations in 110+ countries, with 1,000,000+ miles of pipelines inspected over its history and 3,000+ integrity assessments delivered annually. Core capabilities span the full asset integrity chain: in-house designed and manufactured in-line inspection (ILI) tools — including free-swimming, tethered, and autonomous crawler systems employing magnetic flux leakage (MFL), ultrasonic testing (UT), and electromagnetic acoustic transducer (EMAT) sensors — plus engineering critical assessments, fitness-for-purpose evaluations, dig-and-repair planning, geohazard and threat management, cleaning, above-ground surveys, and storage tank/pressure vessel inspection.
The company's technology stack is anchored by proprietary platforms and datasets that create a software-and-data layer over the underlying inspection services business. The NIMA Integrity Management Platform is a cloud-based software environment for asset integrity management; the Integrity Data Warehouse holds approximately 83 million inspected joints from more than 30,000 in-line inspections globally, functioning as a benchmarking and ML training corpus; the NIPA service applies patented magnetometry and AI-powered condition predictions to unpiggable pipelines (deployed across 700+ km in 2025); and the EMAT-C Ultra service delivers high-sensitivity axial crack detection for hydrogen and CO2 pipelines. Adjacent offerings include the Competence Club online learning platform and a dedicated hydrogen materials testing laboratory in Lingen, Germany. AI/ML is applied to anomaly detection, predictive analytics, MFL data fusion via convolutional neural networks, UMAP-based dimensionality reduction, and pipeline condition prediction.
ROSEN generates revenue primarily through professional services (pipeline inspection campaigns, integrity assessments, engineering consultancy, hydrogen and offshore services) supplemented by subscription/recurring streams from the NIMA platform and Competence Club, and by training and certification. Pricing is quote-based for enterprise engagements with long sales cycles involving technical assessments and pilot projects. Go-to-market is direct enterprise field sales through regional offices, reinforced by industry body participation (EPRG, PRCI), regulatory engagement (PHMSA, government MoUs), academic partnerships, and content-led thought leadership. Primary customers are enterprise pipeline operators and asset owners across the named verticals, with no public revenue disclosure and ownership since November 2023 by Partners Group, a Switzerland-based private equity firm positioning ROSEN as a platform for global expansion in energy infrastructure services.
ROSEN Group firmographics
Firmographics- Name
- ROSEN Group
- Legal name
- ROSEN Group
- Website
- https://rosen-group.com
- Company type
- Private
- Founded year
- 1981
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- ROSEN Group is a Switzerland-headquartered global provider of pipeline inspection and integrity management services, serving oil and gas, hydrogen, CO2, offshore, and mining operators across 110+ countries with proprietary ILI tools, AI-driven analytics platforms, and 4,000+ professionals.
- Ownership category
- akta.pro rank
ROSEN Group industry classification
Industry- Product category
- Pipeline Integrity Services
- NAICS
- Support Activities for Mining (213), Mining and Oil and Gas Field Machinery Manufacturing (33313), Oil and Gas Field Machinery and Equipment Manufacturing (333132), Natural Gas Distribution (221210)
- SIC
- Oil & Gas Field Services, Nec (1389), Oil & Gas Field Machinery & Equipment (3533), Natural Gas Transmisison & Distribution (4923), Pipe Lines (No Natural Gas) (4610)
- akta.pro primary industry
- In-Line Inspection (ILI) Services (MFL, UT, Caliper, Geometry Tools) (TLAGALAA)
- akta.pro secondary industries
- Integrity Management Programs & Compliance (IMP, Risk Assessment, Regulatory Reporting) (TLAGALAE), Geohazard Monitoring & Mitigation Services (Landslide, Subsidence, Seismic, River Crossing) (TLAGALAI), Pipeline Integrity & In-Line Inspection (ILI) (EUAEAHAA), Leak Detection, Emissions & LDAR Testing (OGI, methane, fugitive emissions) (EUAEAHAL), Asset Integrity, Inspection & Condition-Based Maintenance (CBM/PdM) (EUAEAGAL), Pipeline Integrity Management (DIMP/IMP, Risk Modeling & Integrity Planning) (EUAJADAC)
Keywords
Where ROSEN Group is headquartered
LocationHeadquarters
- HQ city
- Lingen
- HQ country
- Germany
- HQ region
- Europe
Offices5 records
Markets served
ROSEN Group business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales, Supply Chain
Revenue model
- Pipeline Inspection Services: Inline inspection services using proprietary inspection tools for pipelines including free-swimming tools, tethered tools, and autonomous crawler systems. Services include corrosion detection, crack detection, deformation mapping, and material property inspection.
- Integrity Assessments: Engineering critical assessments, fitness for purpose evaluations, corrosion growth assessments, dig and repair planning, and threat management services (geohazards, corrosion, cracks). The company conducts 3,000+ integrity assessments per year.
- Software and Data Solutions: NIMA Integrity Management Platform providing cloud-based asset integrity management software, data management services, and visualization dashboards.
- Education and Training: Online learning platform (Competence Club), competency assessment and certification, education consultancy, and training courses for pipeline engineering professionals.
- Hydrogen and Future Fuels Services: Integrity assessments for hydrogen pipeline conversion, materials testing for hydrogen service, consultancy services for service conversion to future fuels (hydrogen, CO2, ammonia).
- Offshore Asset Services: Inspection, maintenance, and integrity management services for offshore platforms, subsea systems, flexible risers, and processing facilities including structural monitoring and flow assurance.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels7 records
ROSEN Group product offering
Product offeringCore offering
ROSEN Group is a global technology group providing comprehensive asset integrity management for pipelines and industrial infrastructure. The core offering includes in-line inspection (ILI) services using proprietary MFL, UT, and EMAT sensor tools, integrity assessments, cleaning, and the cloud-based NIMA software platform. Services span the full asset lifecycle across oil and gas, hydrogen, CO2, ammonia, offshore, and mining pipeline operators, supported by the world's largest Integrity Data Warehouse and AI/ML analytics.
Product overview
ROSEN Group is a global technology group offering a comprehensive portfolio of asset integrity management solutions for pipelines and industrial infrastructure. The company's offerings span multiple interconnected layers: (1) Core inspection services including in-line inspection (ILI) tools for piggable and unpiggable pipelines using MFL, UT, EMAT technologies; (2) The NIMA cloud-based software platform for asset integrity management integrated with the Integrity Data Warehouse containing 83M+ inspected joints; (3) Specialized services including the NIPA non-intrusive assessment for complex pipelines and the EMAT-C Ultra crack detection service; (4) Future fuels solutions for hydrogen, CO2, and ammonia pipeline conversion and inspection; (5) Industry-specific services for mining (slurry pipelines) and offshore assets; (6) The Competence Club education platform for workforce development. This integrated approach combines inspection technology, data analytics, AI-powered analysis, and human expertise to deliver comprehensive asset lifecycle management.
Differentiator
Problem solved
Functional benefit
Brands
- NIPA (Non-Intrusive Pipeline Assessment): AI and data analysis-based solution for pipeline integrity management for unpiggable and complex pipelines, combining above-ground survey methods with patented magnetometry and AI-powered condition predictions
- NIMA Integrity Management Platform
- Competence Club
- ROSEN Technology and Research Center GmbH
- ROSEN Europe B.V.
Products and services
- Non-Intrusive Pipeline Assessment (NIPA) AI and data analysis-based service for integrity management of unpiggable and complex pipelines, combining above-ground surveys, patented magnetometry and AI-powered condition predictions; deployed across more than 700 km of pipeline in 2025.
- RoCD EMAT-C Ultra Service High-sensitivity axial crack detection service using Electromagnetic Acoustic Transducer (EMAT) technology for hydrogen and CO2 pipelines, with higher sensor coverage and improved signal quality for detecting smaller defects.
- NIMA Integrity Management Platform Flexible, cloud-based software platform for asset integrity management enabling secure, scalable, and insight-driven pipeline integrity management with performance management dashboards.
- In-line Inspection Services Comprehensive pipeline inspection solutions using magnetic flux leakage (MFL), ultrasonic testing (UT) and electromagnetic acoustic transducer (EMAT) technologies for corrosion, cracking, deformation and material property detection across piggable and unpiggable pipelines.
- Pipeline Integrity Assessments Engineering critical assessments, fitness-for-purpose evaluations, corrosion growth assessments, dig and repair planning, and threat management services (geohazards, corrosion, cracks); ROSEN conducts 3,000+ integrity assessments per year.
- Pipeline Cleaning Services High-performance pipeline cleaning solutions with cup and disc tools, brushes, magnets, descaling and dewaxing equipment for optimal flow and successful inspection preparation.
- Above-Ground Survey Services Non-intrusive inspection surveys conducted from above ground for pipelines where traditional in-line inspection is not feasible, including depth of cover assessments using LiDAR and IMU data.
- Hydrogen Pipeline Services Comprehensive hydrogen pipeline services including integrity assessments, hydrogen materials testing, and inspection technologies for converting existing gas grids to hydrogen transportation and new hydrogen pipelines.
- Hydrogen Testing Laboratory Materials testing laboratory in Lingen, Germany, for investigating hydrogen effects on fracture and fatigue properties of steel, supporting integrity assessments for hydrogen service pipelines.
- Carbon Dioxide Pipeline Services Pipeline conversion and inspection services for CO2 transportation supporting carbon capture, utilization and storage (CCUS) operations, including corrosion management and fracture control for dense-phase CO2 transport.
- Ammonia Pipeline Services Pipeline inspection and integrity services for ammonia transportation as part of future-fuels infrastructure development.
- Slurry Pipeline Integrity Management Services Complete suite of cleaning, inspection, integrity and consultancy services for mining slurry pipelines, including specialized tools for high-wear environments.
- Offshore Asset Integrity Services Comprehensive offshore solutions including risk-based inspection programs, corrosion management strategies, flexible pipe fatigue analysis, and structural monitoring for platforms, risers, and subsea infrastructure.
- Flexible Pipe Inspection Services Inspection services for flexible risers and flowlines, including annulus volume testing and fatigue life calculation for offshore applications.
- Loading Line Inspection Services Inspection and integrity services for offshore loading lines, including corrosion and crack detection for crude oil and chemical loading operations.
- Storage Tank Inspection Services Inspection services for storage tanks ensuring integrity and reliable operation for oil and gas storage facilities.
- Pressure Vessel Inspection Services Inspection services for pressure vessels supporting operational excellence and safety in refinery and industrial applications.
- Competence Club Online learning and collaboration platform providing competency-based courses, expert interviews, technical presentations and assessments for pipeline integrity management professionals.
- Virtual-ILI Service Virtual in-line inspection service for external corrosion predictions, enabling quantitative risk and integrity assessments to support decisions on mitigation, rehabilitation and future monitoring.
Quantifiable outcome
- 1,000,000+ miles of pipelines inspected over company history
- +3 more outcomes
Companies that use ROSEN Group
Customer profileNamed customers4 records
Segments5 records
Ideal customer profiles6 records
ROSEN Group technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability8 records
Feature7 records
ROSEN Group partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered supporting, strategic and core.
- Montanuniversitaet LeobensupportingAcademic partnership to expand ROSEN Group's global academic network, supporting research and development in pipeline integrity and inspection technologies.
- Republic of Uzbekistan - Committee for Industrial, Radiological and Nuclear SafetystrategicMoU signed to develop technical cooperation on safety and integrity of oil and gas infrastructure, focusing on knowledge exchange, technical advisory, regulatory capacity development, and pilot projects for risk-based inspection methodologies.
- Pipeline Transition AlliancestrategicAlliance formed between DORIS, ROSEN Group, and SPIECAPAG in May 2024 to repurpose existing natural gas pipelines for hydrogen transport, providing comprehensive expertise for pipeline conversion projects.
- European Pipeline Research Group (EPRG)coreActive participation in EPRG activities as part of fostering knowledge exchange among industry, associations, universities and research institutes to drive hydrogen transition and sustainable future.
- Pipeline Research Council International (PRCI)coreActive engagement in PRCI research initiatives including work on hydrogen effects on pipelines and CO2 pipeline integrity through the Emerging Fuels Institute (EFI).
- TransHyDesupportingResearch initiative for hydrogen transportation infrastructure development that ROSEN actively participates in.
- H2PipesupportingJoint industry project focused on transportation of hydrogen gas in offshore pipelines, contributing to standards development.
- HyReadysupportingDNV-led initiative for hydrogen pipeline readiness that ROSEN participates in to advance hydrogen infrastructure safety.
- GET H2supportingInitiative focused on hydrogen infrastructure development and vision that ROSEN is engaged with.
- European Clean Hydrogen AlliancesupportingEU industry alliance for clean hydrogen development that ROSEN actively participates in.
- AquaVentussupportingInitiative supporting hydrogen production and infrastructure that ROSEN is engaged with.
Scale indicators11 records
Recent moves6 records
Expansion highlights6 records
ROSEN Group competitors and assessment
Company assessmentDirect peers
- NDT Global: NDT Global is a direct competitor in ultrasonic and EMAT in-line inspection services for oil and gas pipelines, offering comparable crack and metal-loss detection technologies to ROSEN's ILI tool fleet.
- T.D. Williamson (TDW): TDW provides pipeline pigging, cleaning, and integrity assessment services and is one of the longest-standing direct competitors to ROSEN's traditional ILI and pipeline cleaning offerings.
- Enduro Pipeline Services: Enduro offers in-line inspection services using MFL and caliper tools for liquid and gas pipelines, directly overlapping ROSEN's core ILI service portfolio.
- Shawcor: Shawcor's Pipeline Performance Products and Inspection Services divisions compete with ROSEN in pipeline coating, integrity, and inspection solutions for upstream and midstream operators.
- Intero Integrity Services: Intero Integrity is a European-headquartered provider of pipeline inspection, integrity management, and industrial cleaning services, directly competing with ROSEN's European ILI and integrity portfolio.
Broad incumbents
- Baker Hughes: Baker Hughes is a broad oilfield services incumbent with pipeline inspection and integrity offerings alongside its larger production solutions portfolio; ROSEN hired Paul Madero from Baker Hughes, underscoring direct talent overlap and competitive interaction.
- Halliburton: Halliburton provides pipeline and process asset integrity services as part of its broader upstream and midstream portfolio, offering bundled inspection capabilities that compete with ROSEN's specialized offerings.
- Applus+ (IDIADA division): Applus+ provides inspection, testing, and certification services across energy infrastructure including pipelines, competing with ROSEN in non-destructive testing and asset integrity.
- DNV: DNV is a global assurance and technical advisory firm active in pipeline standards, integrity management, and hydrogen readiness (HyReady initiative); it overlaps with ROSEN's integrity and hydrogen advisory work.
- Bureau Veritas: Bureau Veritas offers inspection, testing, and certification services for oil and gas infrastructure including pipelines and storage terminals, competing with ROSEN's broader asset integrity and inspection portfolio.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks5 records
Key highlights6 records
Customer concentration
ROSEN Group social profiles
Digital presenceROSEN Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
ROSEN Group leadership team
Management profileNumber of profiles
Profiles14 records
ROSEN Group subsidiaries and ownership
Company hierarchySubsidiaries2 records
ROSEN Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ROSEN Group 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 ROSEN Group
What does ROSEN Group do?
ROSEN Group is a global technology group providing comprehensive asset integrity management for pipelines and industrial infrastructure. The core offering includes in-line inspection (ILI) services using proprietary MFL, UT, and EMAT sensor tools, integrity assessments, cleaning, and the cloud-based NIMA software platform. Services span the full asset lifecycle across oil and gas, hydrogen, CO2, ammonia, offshore, and mining pipeline operators, supported by the world's largest Integrity Data Warehouse and AI/ML analytics.
Is ROSEN Group a public or private company?
ROSEN Group is a private company. It is classified as private equity controlled and is currently operating.
When was ROSEN Group founded?
ROSEN Group was founded in 1981. It employs 1,001 to 5,000 people.
Where is ROSEN Group based?
ROSEN Group is headquartered in Lingen, Germany, in the Europe region.
How does ROSEN Group make money?
Six revenue lines are on record. Pipeline Inspection Services are the primary driver. The others are integrity Assessments, software and Data Solutions, education and Training, hydrogen and Future Fuels Services and offshore Asset Services.
Who are ROSEN Group's main competitors?
Direct peers on record are NDT Global, T.D. Williamson (TDW), Enduro Pipeline Services, Shawcor and Intero Integrity Services. Broad incumbents are Baker Hughes, Halliburton, Applus+ (IDIADA division), DNV and Bureau Veritas.
Does ROSEN Group have an API?
No public API is recorded for ROSEN Group.
What industry is ROSEN Group in?
ROSEN Group's product category is Pipeline Integrity Services. Its primary akta.pro industry code is TLAGALAA, In-Line Inspection (ILI) Services (MFL, UT, Caliper, Geometry Tools), with a secondary code of TLAGALAE, Integrity Management Programs & Compliance (IMP, Risk Assessment, Regulatory Reporting). Its NAICS code is 213 and its SIC code is 1389.