Horizon Engineering Associates

What Horizon Engineering Associates does

FST Technical Services is a privately held engineering services firm that delivers Testing, Inspection, Certification and Compliance (TICC) services for mission critical facilities and systems. Founded approximately 40 years ago, the company has grown to 400+ employees worldwide and operates as a trusted consultant to enterprise clients in industries where quality failures carry outsized operational, safety, or regulatory consequences — including life sciences, semiconductors, data centers, automotive and battery manufacturing, microelectronics, advanced industrial facilities, healthcare facilities, and other commercial and infrastructure facilities.

The company's offering is structured as four interconnected service lines that together cover the full project lifecycle: Quality Assurance and Quality Control (QA/QC), Testing Services, Equipment Services, and Onsite Technical Teams. QA focuses on proactively preventing issues through systems and processes; QC verifies quality through in-field inspection. Testing Services covers buildings, building systems, process-mechanical systems, equipment, and cleanroom environments. Equipment Services delivers OEM-standard process tool maintenance, repair, and installation. Onsite Technical Teams embed industry-certified professionals within client operations to augment internal staff. The firm maintains nine named industry certifications (ANAB, CEM, BCA, USGBC, AEE, ASNT, OSHA, AWS, NEBB) that function as regulatory credentials for client engagements.

FST generates revenue through professional services engagements sold via direct enterprise field sales. Pricing is not publicly disclosed. The company is privately held with no parent company, holding entity, or institutional investment identified, and reports 85% repeat customers. Recent operating activity includes two senior leadership additions in 2026 (an EVP of Operations and a Director of Projects), signaling active organizational reinforcement.

Name

Horizon Engineering Associates

Legal name

FST Technical Services

Website

https://horizon-engineering.com

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

101–250 employees

Short description

FST Technical Services is a privately held engineering services firm providing Testing, Inspection, Certification and Compliance (TICC) for mission critical facilities across life sciences, semiconductors, data centers, automotive/battery, microelectronics, advanced industrial, and healthcare industries.

Ownership category

akta.pro rank

Product category

Engineering Services — Testing, Inspection, Certification and Compliance (TICC) for Mission Critical Facilities

NAICS

Testing Laboratories and Services (54138), Testing Laboratories and Services (541380), Engineering Services (541330), Architectural, Engineering, and Related Services (5413)

SIC

Services-Testing Laboratories (8734), Services-Engineering Services (8711), Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Testing, Inspection, Certification & Commissioning (TICx) Technical Services (BPAHAIAL)

akta.pro secondary industry

Civil & Site Works EPC (Earthworks, Roads, Drainage, Foundations) (EUAEADAA)

Keywords

• Testing inspection certification
• Quality assurance control
• Commissioning services
• Energy audit engineering
• Facility compliance services

Headquarters

HQ city

New York

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Professional Services - TICC: Testing, Inspection, Certification and Compliance (TICC) services provided as a seamlessly integrated solution covering every stage of the project lifecycle. Services include QA/QC, Testing Services, Equipment Services, and Onsite Technical Teams. Revenue is generated through professional service engagements with enterprise clients in mission critical industries.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Horizon Engineering Associates delivers Testing, Inspection, Certification and Compliance (TICC) services to enterprise clients in mission critical industries, with energy audits and commissioning services identified as a core focus. Offerings span four integrated service lines: Quality Assurance and Quality Control (QA/QC), Testing Services, Equipment Services, and Onsite Technical Teams, which together cover every stage of the project lifecycle from design and construction through commissioning and ongoing compliance for buildings, building systems, process-mechanical systems, equipment, and cleanroom environments.

Product overview

FST Technical Services provides an integrated portfolio of Testing, Inspection, Certification and Compliance (TICC) services delivered as a unified solution. The core offerings consist of four interconnected service lines: Quality Assurance and Quality Control (QA/QC), Testing Services, Equipment Services, and Onsite Technical Teams. Together, these services cover every stage of the project lifecycle from design and construction through commissioning and ongoing compliance, serving mission critical industries for over 40 years.

Differentiator

Problem solved

Functional benefit

Products and services

• Quality Assurance and Quality Control (QA/QC)

Quantifiable outcome

• 85% repeat customers demonstrating high satisfaction and retention
• +1 more outcomes

Segments8 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators4 records

Recent moves4 records

Expansion highlights4 records

Broad incumbents

• SGS: World-leading inspection, verification, testing and certification company serving industries from agriculture to industrial manufacturing. Overlaps with FST's QA/QC, testing, and compliance work for industrial and life sciences clients, with substantially larger scope and international reach.
• Intertek: Global TIC giant operating Testing, Inspection and Certification services across multiple verticals including industrial, life sciences, and energy. Comparable to FST as a broad incumbent offering overlapping mission critical TICC services, though at much larger scale and global footprint.
• DEKRA: World-leading TIC provider covering industrial, automotive, and infrastructure testing and inspection. Comparable to FST's mission critical industrial TICC services and its automotive & battery manufacturers vertical.
• UL Solutions: Global safety science organization providing testing, inspection, certification, and compliance services for products and facilities. Comparable to FST as a broad incumbent in mission critical facility certification, although UL is more product-centric while FST focuses on facility/build-out TICC.
• TÜV SÜD: International TIC provider with strong industrial facility, semiconductor, and cleanroom commissioning capabilities. Comparable to FST because it offers QA/QC, equipment services, and commissioning for mission critical manufacturing environments.
• Bureau Veritas: Global TIC firm providing laboratory testing, inspection, and certification across marine, offshore, industry, construction, and certification. Comparable to FST as a broad incumbent in mission critical facility testing, inspection and QA/QC services for industrial and infrastructure clients.

Direct peers

• NV5 Global: U.S. technical engineering and consulting firm with infrastructure, environmental, and geospatial services including QA/QC, commissioning, and inspection for mission critical facilities. Comparable to FST as a direct peer in TICC and commissioning for industrial, data center, and commercial clients.
• Exponent: Engineering and scientific consulting firm providing failure analysis, regulatory consulting, and engineering testimony across high-tech and industrial sectors. Comparable to FST on the QA/QC and certification side for semiconductors, microelectronics, and life sciences clients.
• TRC Companies: U.S.-based consulting and engineering firm providing technical services across energy, environmental, and infrastructure markets. Comparable to FST as a direct peer offering QA/QC and inspection services to similar energy, industrial, and infrastructure clients, though TRC leans more environmental consulting.

Emerging players

• Apex Systems (testing/inspection arm): Workforce solutions and engineering services firm supporting mission critical facilities with QA/QC and onsite technical staffing. Comparable to FST's onsite technical teams and QA/QC offerings for life sciences, semiconductor, and data center clients.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/hea_energy
• Facebookfacebook.com/horizonengineeringassoc
• LinkedInlinkedin.com/company/horizon-engineering-associates-llp
• Instagraminstagram.com/fsttechnicalservices

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Horizon Engineering Associates