Name

Tetra Engineering Group Inc.

Legal name

Tetra Engineering Group Inc.

Website

https://tetra-eng.com

Company type

Private

Founded year

1988

Operating status

Operating

Headcount range

51–100 employees

Ownership category

akta.pro rank

Product category

Power Plant Engineering Consulting

NAICS

Engineering Services (54133)

akta.pro primary industry

Industrial Boilers, HRSGs & Steam Generators (IMAHAFAF)

akta.pro secondary industries

Boiler & Hydronic Heating Repair & Service (HSAOAHAG), Industrial Process Heat TES (Steam, Kilns, Furnaces, Waste-Heat Coupling) (EUAFANAI), TES Systems Integration, Controls & Optimization (TES EMS, Controls, Dispatch) (EUAFANAK)

Keywords

• HRSG inspection services
• Power plant engineering consulting
• Boiler condition assessment
• Finite element analysis services
• ASME B31.1 piping compliance

Headquarters

HQ city

Hartford

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering Consulting Services: Project-based engineering consulting engagements for power plant owners and operators. Services include HRSG and boiler inspections, life assessments, finite element analysis, fitness-for-service evaluations, and specialized technical support for thermal power plants. Revenue is generated through professional service engagements.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Tetra Engineering Group is an independent engineering consultancy providing specialized services for power and process plants, with a focus on Heat Recovery Steam Generators (HRSGs), boilers, and power piping systems. The firm delivers a comprehensive range of field and engineering services — including HRSG/boiler inspections, life and integrity assessments, fitness-for-service evaluations, finite element analysis, flow-accelerated corrosion assessment, root cause failure analysis, and engineering support — and sells the proprietary PipeVue 2.0 piping management software for ASME B31.1 compliance tracking.

Product overview

Tetra Engineering Group Inc. offers a comprehensive portfolio of engineering consulting services and software for the power generation industry, specializing in Heat Recovery Steam Generators (HRSGs), boilers, and power piping systems. The company's offerings include inspection services (HRSG & Boiler Inspections, Optimized NDE), engineering analysis (FEA, Fitness for Service, Boiler Process Modelling, FAC Assessment, Life Assessments, Root Cause Analysis), decarbonisation services (Nuclear Engineering, Hydrogen/Ammonia Fuels Studies, Concentrated Solar Plant Services), and engineering support. The flagship software product is Pipevue, an advanced piping management software for ASME B31.1 compliance tracking. Together, these services and software products enable power plant operators to maintain reliability, optimize performance, extend asset life, and transition to cleaner energy sources.

Differentiator

Problem solved

Functional benefit

Brands

• PipeVue 2.0: Advanced piping management software package developed by Tetra Engineering for tracking compliance with ASME B31.1 reporting requirements.

Products and services

• PipeVue 2.0 Advanced network-based piping management software package for tracking compliance with ASME B31.1 reporting requirements. Stores and organises inspection data for piping systems, including piping hangers & supports, flow-accelerated corrosion (FAC) inspection data, welds, CARDS (Boiler components) and operating history, delivered as a single solution to power plant operators.
• HRSG & Boiler Inspection Services Comprehensive inspection and field-support services for determining the condition of steam generation assets, including HRSG and boiler inspections (visual, in-service, borescope, and remote/offsite inspection support plus tuning of control and monitoring systems), targeted at owners and operators of combined cycle and thermal power plants.
• Finite Element Analysis (FEA) Advanced finite element analysis services to determine the effects of fatigue, thermal stress, and to prevent efficiency losses and failures in boiler, HRSG, and power piping components for thermal power plant operators.
• Fitness for Service Assessment of the structural integrity and safety of boiler, HRSG, and piping components that may have experienced damage and deterioration during their service life, for power and process plant operators.
• Boiler Process Modelling and Simulation Full-scope modelling and operation analysis service for all types of natural or forced circulation power boilers and HRSGs, including supercritical and once-through designs, for thermal power plant operators.
• Flow Accelerated Corrosion Assessment (FAC) Engineering services using modelling and CFD analysis to identify and prevent tube and pipe thinning caused by flow-accelerated corrosion, in order to avoid ruptures and leaks in power plant piping and boiler systems.
• Optimized NDE Risk-based approach for ranking inspection and maintenance priority according to assessed risk to component or system integrity, using multidisciplinary tools including thermal simulation, life assessment, and structural calculations, for power plant operators.
• Root Cause of Failure (RCA) Interdisciplinary team assessment service to determine the root cause of failures or degradation in power plant components and mitigate the risk of repetition.
• Performance & Efficiency Assessments Services to evaluate changes in operating performance of thermal power plants since commissioning or to check the potential performance impact of planned modifications.
• Life Assessments Analysis to assess the impact of time and process conditions on boiler and steam generation plant components and to determine their remaining useful operating life, for thermal power plant operators.
• Engineering Support Services Expert engineering support services for thermal power plants, including design review, Owner's Engineer / technical project management, third-party engineering assessments, quality audits, HRSG freeze protection services, and HRSG pressure parts replacement.
• Power Piping Services Services to maintain safe and reliable operation of power piping systems, including ASME B31.1 Covered Piping Systems (CPS) program support, CPS inspections, and pipe stress analysis, for thermal power plant operators.
• Nuclear Engineering Services Specialized technical support for nuclear operators and research reactors, including reactor physics, steam generator analysis, radiation damage assessment, and radiation transport simulations.
• Hydrogen and Ammonia Fuels Studies Engineering and feasibility studies for applying hydrogen and ammonia as fuels in thermal power plants, evaluating the impact on performance and emissions for utilities and operators pursuing decarbonization.
• Concentrated Solar Plant Services Technical support services for operators of concentrated solar power (CSP) and hybrid steam power plants incorporating thermal energy storage.

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature1 record

Scale indicators4 records

Recent moves8 records

Expansion highlights4 records

Broad incumbents

• Black & Veatch: Global engineering, procurement, and construction firm with a substantial power generation practice, including thermal plant services and energy transition projects. Overlaps with Tetra on power-plant engineering but at much larger scale and across broader infrastructure markets.
• Intertek: Global testing, inspection, and certification (TIC) company serving the power industry with asset integrity and engineering services. Adjacent competitor providing comparable inspection and integrity services, but across many sectors beyond power.
• Sargent & Lundy: Long-established engineering firm focused on power and energy projects, offering design, owner's engineer, and plant modification services. Comparable as a competing power-plant engineering services provider, though at significantly larger scale and broader scope than Tetra.
• ABS Group: Provider of engineering, risk, and integrity management services to energy and industrial clients, including power plant operators. Overlaps with Tetra in fitness-for-service and asset integrity work for thermal power assets.
• Doosan Enerbility (formerly Doosan Babcock): OEM and service provider for HRSGs and boilers, including aftermarket inspection, modification, and life-extension services. Competes directly with Tetra for HRSG inspection and engineering work, though from an OEM/equipment-builder perspective.
• Applus+: International TIC firm offering inspection, integrity, and engineering services to the power sector. Comparable in providing independent inspection and engineering support for thermal power plants, though at much broader scale and industry coverage.

Direct peers

• Structural Integrity Associates, Inc. Engineering consultancy specializing in structural integrity, fitness-for-service, fracture mechanics, and life assessments for power and process plants. Highly comparable to Tetra in its mix of field inspection and analytical services for boiler, piping, and HRSG assets.
• Viking Engineering Associates: Engineering consultancy serving power and process industries with inspection, NDE, failure analysis, and life assessment services. Comparable mid-sized peer competing for similar HRSG and boiler inspection mandates.
• RJM International: Independent engineering consultancy providing combustion, emissions, and performance services to gas turbine, HRSG, and boiler operators. Closely comparable niche competitor to Tetra in CCGT/HRSG engineering services.
• Stress Engineering Services: Independent engineering consultancy offering failure analysis, fitness-for-service, and specialized testing for energy and industrial clients. Overlaps with Tetra in mechanical/structural analysis of power and process equipment.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

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 Tetra Engineering Group Inc.