What Integrity Assessment Group does

Integrity Assessment Group (IAG) is a private, for-profit industrial services firm headquartered in Clare, Michigan, founded in 2001. The company provides Non-Destructive Testing (NDT) and Non-Destructive Evaluation (NDE) inspection and assessment services organized across six service lines: Construction, O&G NDT Services, Power Generation, Renewables-Wind, Rope Access, and Technical Services. IAG serves large enterprise customers including an international natural gas transmission operator, a nuclear generating station, a large wind energy company, a major US petroleum refinery, and a large energy company, operating on a project-based professional services model with revenue derived from inspection and assessment contracts across multiple industrial verticals.

Technically, IAG has developed proprietary inspection methodologies including a semi-automated phased array technique tailored for wind turbine blade assessment and a CISR (Cathodic Protection Close Interval Survey Response) process for pipeline integrity work. The firm maintains Level 1/2/3 rope access certifications, enabling inspection at height on wind turbines, stacks, and elevated industrial assets. IAG operates throughout North America with a stated headcount of 101–250 employees, a reported Total Recordable Incident Rate (TRIR) of 0 across 547,866 hours worked, and GSS Safety Certification — metrics consistent with positioning as a safety-differentiated vendor in highly-regulated industrial inspection markets.

The business model is professional services revenue from inspection contracts, with no disclosed subscription, recurring managed-service, or licensing component. Diversification is achieved across verticals (oil & gas, power generation, renewables-wind, nuclear, terminals, refineries, pipelines, midstream, construction) rather than across customer size or contract structure. No AI/ML capabilities, funding events, M&A activity, or executive team details are publicly disclosed in the available material.

Name

Integrity Assessment Group

Legal name

Integrity Assessment Group

Website

https://int-grp.com

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

101–250 employees

Short description

Integrity Assessment Group is a private industrial services firm providing Non-Destructive Testing (NDT) and Non-Destructive Evaluation (NDE) inspection across oil & gas, power generation, renewables-wind, nuclear, refineries, pipelines, and construction sectors in North America.

Ownership category

akta.pro rank

Headquarters

HQ city

Clare

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Integrity Assessment and Maintenance Services: IAG generates revenue through project-based professional services contracts for integrity assessments, NDE inspections, construction, technical services, rope access, and maintenance services across the Oil & Gas, Power Generation, Renewables, and Process industries. Revenue is earned on a project/contract basis, typically involving direct engagement with enterprise clients for defined scopes of work.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels7 records

Core offering

Integrity Assessment Group (IAG) delivers integrity assessment, maintenance, and construction services for the Oil & Gas, Power & Renewables, and Process industries. The company offers six integrated service lines—Construction, O&G NDT Services, Power Generation, Renewables-Wind, Rope Access, and Technical Services—providing turnkey solutions including conventional and advanced non-destructive testing (NDT), API inspections, cathodic protection, and pipeline integrity services executed by full-time employees.

Product overview

Integrity Assessment Group (IAG) operates as an integrity assessment and maintenance services company offering a portfolio of six interconnected service lines: Construction Services, O&G NDT Services, Power Generation Services, Renewables-Wind Services, Rope Access Services, and Technical Services. The offering is structured as a unified turnkey solutions approach for the Oil & Gas, Power & Renewables and Process industries. Construction Services provides pipeline integrity bellhole excavation and corrosion control; O&G NDT Services delivers conventional and advanced NDT inspection methods; Power Generation Services focuses on turbine inspections; Renewables-Wind Services handles wind blade and tower inspections; Rope Access Services enables offshore and difficult-access inspections; and Technical Services provides cathodic protection monitoring and engineering support. These service lines complement each other to provide integrated asset integrity programs, with NDT methods including UT, UTPA, TFM/FMC, Pulsed Eddy current, Eddy current, Eddy current array, external MFL scanners, MT, PT, laser kits, USCT, EMAT, guided wave, and PAUT technologies.

Differentiator

Problem solved

Functional benefit

Products and services

• Construction Services Full suite of construction and maintenance services including pipeline integrity bellhole excavation, cathodic protection system installations (ground beds, test facilities), AC mitigation system installations, casing removals, and pipeline recoat services for energy and industrial clients.
• O&G NDT Services Full suite of pipeline integrity and advanced non-destructive testing (NDT) services including conventional and advanced NDT methods, API inspections, ILI validation, and bell hole services for the Oil & Gas industry.
• Power Generation Services Full suite of power generation maintenance NDT services including conventional and advanced NDT methods for turbine inspections, focusing on reliability, availability, and maintainability of turbine-generators in nuclear, gas, and other power plants.
• Renewables - Wind Services Full suite of wind blade and tower inspection services including conventional and advanced NDT methods for wind turbines, blade bond line inspections, and spar cap fusion line assessments for onshore and offshore wind farms.
• Rope Access Services Full suite of inspection and rope access services including offshore NDT, Level 1/2/3 rope access teams, rapid screening technologies, and digital field data capture capabilities for offshore and difficult-to-access environments.
• Technical Services Cathodic protection (CP) system related services including regulatory compliance cathodic protection monitoring and maintenance, complex diagnostic field work, and supporting engineering services for Oil & Gas, Power & Renewables, and Process industries.

Quantifiable outcome

• TRIR of 0 — Zero recordable safety incidents across all operations
• +2 more outcomes

Named customers5 records

Segments8 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Intertek Group: Intertek provides asset integrity management, NDT, and QA/QC services to energy, power, and industrial customers globally. It overlaps with IAG where enterprise operators run multi-vendor integrity programs spanning oil and gas, power, and renewables.
• Applus Services: Applus Services is a global testing, inspection, and certification (TIC) company with energy-and-industry inspection divisions. While much broader than IAG, it competes for enterprise integrity and NDT scopes in the same oil, gas, and power accounts through its industrial-services and energy-market units.
• Bureau Veritas: Bureau Veritas is a global TIC firm operating across oil and gas, power, renewables, and infrastructure, offering asset integrity, NDE, and certification services. It serves the same enterprise customers IAG targets but at much larger scale and across a wider service portfolio.
• SGS: SGS is one of the world's largest TIC groups with significant energy and industrial inspection capabilities serving oil and gas, power, and renewables operators. It competes for the same large enterprise integrity scopes as IAG, though from a much broader service portfolio perspective.
• RINA Consulting: RINA provides testing, inspection, certification, and engineering services to energy, marine, and infrastructure customers, including asset integrity and NDT offerings. It is comparable as a TIC incumbent that competes for large-operator integrity scopes alongside IAG.

Direct peers

• Acuren: Acuren is a leading North American NDT and inspection services firm (formed from the merger of IRISNDT and other providers) serving oil and gas, power, petrochemical, and pipeline operators. Its portfolio of conventional and advanced NDT plus rope-access integrity services directly overlaps IAG's six service lines and customer verticals.
• TEAM Industrial Services: TEAM Industrial Services is an NDT, inspection, and industrial cleaning provider serving refineries, power plants, pipelines, and process facilities across the U.S. Its mechanical-integrity and advanced NDT offerings are a direct competitor to IAG's O&G NDT, power generation, and construction service lines.
• Oceaneering International: Oceaneering International operates an Inspection and Engineering segment providing NDT, integrity management, and rope-access services primarily to offshore energy assets. It is comparable to IAG for offshore and difficult-access inspection work within the shared oil and gas / power customer set.
• MISTRAS Group: MISTRAS Group is a publicly traded global NDT/inspection services provider with deep exposure to oil and gas, power, and aerospace assets. It offers the same combination of advanced NDT (UT/PAUT, EMAT, eddy current), rope access, and integrity engineering that IAG provides, competing directly for enterprise asset-integrity contracts.

Others

• Eddyfi Technologies: Eddyfi Technologies is an NDT instrumentation and software vendor whose platforms (e.g., Eddyfi SPYNE) IAG explicitly lists as part of its toolchain. Rather than a competitor, Eddyfi is an enabling technology partner/supplier on which IAG's advanced NDT delivery depends.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

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Revenue estimate

Valuation estimate

Number of profiles

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 Integrity Assessment Group