Terradyne

What Terradyne does

Terradyne Engineering Inc. is a privately held professional services firm founded in 1995 and headquartered in Euless, Texas, delivering geotechnical engineering, construction materials testing (CMT), and environmental site assessments (Phase I and II ESAs) to real estate developers, builders, contractors, design teams, and property owners across Texas and Colorado. The firm operates AASHTO-accredited laboratories in Round Rock and Carrollton, Texas, and Aurora, Colorado, providing soil, concrete, steel, and asphalt testing under ASTM and AASHTO standards, with a stated 2-3 week soil report turnaround and a real-time daily reporting workflow from field technicians.

The business runs on a fee-for-service, project-based engagement model priced per scope of work, with no public pricing schedule. Distribution is direct enterprise sales — consultative and relationship-driven — supported by SEO-oriented content marketing, client testimonials, and inbound consultation requests via phone and website forms. There is no evidence of outside investors, parent company, or external funding; the firm appears to be independently founder-owned and operated, with no disclosed M&A, leadership changes, or institutional capital activity.

The customer base is regional and concentrated in the Texas–Colorado construction corridor. Named enterprise relationships include RLM Commercial Realty, Atlas Pools, KB Homes' Austin Division (a 20-year customer), Meritage Homes, and Humn Lab + Architecture, signaling long-tail repeat engagements with both commercial and residential developers. Notable projects include DFW International Airport, Burnet Fire Station in Austin, and The Zephyr Apartments in Denver, illustrating exposure to commercial, public-sector, and multifamily work.

Name

Terradyne

Legal name

Terradyne Engineering Inc.

Website

https://terradyne.com

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

1–10 employees

Short description

Terradyne Engineering Inc. is a private geotechnical and environmental engineering firm founded in 1995, providing soil testing, construction materials testing, and environmental site assessments to developers, builders, contractors, and property owners across Texas and Colorado through AASHTO-accredited laboratories and a direct enterprise sales model.

Ownership category

akta.pro rank

Product category

Geotechnical Engineering Services

NAICS

Testing Laboratories and Services (54138), Testing Laboratories and Services (541380), Geophysical Surveying and Mapping Services (54136)

SIC

Services-Testing Laboratories (8734), Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Geotechnical Investigation & Site Characterization (Boreholes, In-situ Testing, Lab Testing) (IMAFAOAG)

akta.pro secondary industries

Geotechnical Site Investigation & Engineering Geology (Borings, Lab Testing) (EUAHAFAE), Soil Contaminant & Heavy Metals Testing Services (AFACAKAE), Site Assessment & Remedial Investigation (Phase II/III, Sampling & Characterization) (EUAIALAA)

Keywords

• Geotechnical engineering
• Construction materials testing
• Environmental site assessments
• Soil testing services
• Foundation engineering

Headquarters

HQ city

Euless

HQ country

United States

HQ region

North America

Offices9 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Professional Engineering Services: Terradyne generates revenue through fee-for-service professional engineering engagements including geotechnical investigations, construction materials testing, and environmental site assessments. Services are project-based and scoped according to client requirements, specifications, and regulatory needs.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Terradyne provides professional geotechnical engineering, construction materials testing, and environmental site assessment services to construction industry clients in Texas and Colorado. Services include subsurface investigations, soil testing, foundation design recommendations, on-site inspection of concrete, steel, and asphalt, and Phase I/II environmental site assessments, delivered through AASHTO-accredited laboratories and field-deployed technicians.

Product overview

Terradyne is a geotechnical and environmental engineering services firm offering three core service lines: Geotechnical Engineering (subsurface investigations, soil testing, and foundation recommendations), Construction Materials Testing (quality assurance for concrete, steel, asphalt, and soil), and Environmental Site Assessments (Phase I and II ESAs, water sampling, and environmental consulting). The company operates AASHTO-accredited laboratories in Round Rock, Carrollton, Texas, and Aurora, Colorado, serving clients across Texas and Colorado. Services are delivered through experienced engineers and field technicians who provide on-site testing, daily reporting, and turnaround times of 2-3 weeks for soil reports.

Differentiator

Problem solved

Functional benefit

Products and services

• Geotechnical Engineering Subsurface investigation service providing soil testing, foundation design recommendations, and construction criteria analysis to determine site conditions for building projects. Targeted at real estate developers, builders, contractors, and design teams in Texas and Colorado.
• Construction Materials Testing (CMT) Quality control and inspection service that tests concrete, steel, asphalt, and soil materials to verify compliance with construction plans, specifications, and building codes. Delivered via AASHTO-accredited labs in Round Rock, Carrollton, and Aurora with on-site field technicians and real-time reporting.
• Environmental Site Assessments (ESA) Environmental due diligence service including Phase I and Phase II ESAs, water sampling, and environmental impact studies to identify contamination risks and regulatory compliance requirements for land development and property transactions. Targeted at property owners, investors, and lenders.

Quantifiable outcome

• 2-3 week turnaround time for soil reports vs. industry standard
• +3 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• S&ME: Employee-owned engineering firm providing geotechnical, environmental, and construction materials testing across the Southeast and Sun Belt. Directly comparable in services, AASHTO-accredited lab model, and developer/contractor customer base.
• ECS Group of Companies: Major U.S. geotechnical, environmental, construction materials, and facilities engineering firm with strong Sun Belt presence. Closely mirrors Terradyne's service mix (geotech + CMT + ESA) and competes head-to-head for the same developer and contractor clients.
• Raba Kistner: Texas-headquartered engineering and consulting firm offering geotechnical, environmental, and construction materials engineering with strong overlap in the same Texas markets where Terradyne operates. Among the most direct regional competitors.
• Tolunay-Wong Engineers: Gulf Coast/Texas-based geotechnical and environmental engineering firm with AASHTO-accredited labs. Highly comparable in service scope, lab-driven model, and concentration in Texas construction markets.
• HVJ Associates: Texas-based geotechnical, environmental, and construction materials engineering firm serving public and private clients across the state. Directly comparable regional peer competing for similar Texas DOT, municipal, and developer work.
• Braun Intertec: Employee-owned engineering, environmental, and testing firm with multi-state Sun Belt operations including Texas. Competes with Terradyne on geotechnical investigations, construction materials testing, and environmental site assessments.

Broad incumbents

• Kleinfelder: National engineering, architecture, and science firm offering geotechnical, environmental, and materials testing services. Overlaps with Terradyne's three core service lines across multiple U.S. regions including Texas and Colorado.
• Terracon: Largest U.S. employee-owned geotechnical, environmental, construction materials, and facilities consulting firm with nationwide coverage. Directly competes with Terradyne in Texas and Colorado on geotechnical, CMT, and ESA work, but at much greater scale and with a broader service portfolio.

Emerging players

• GeoTek: California-based geotechnical, environmental, and materials testing firm expanding into Texas markets. Comparable service mix but smaller scale and different primary geography; relevant as a regional/emerging peer rather than direct Texas incumbent.

Regional players

• Weston & Sampson: Northeast-based engineering and environmental consulting firm providing geotechnical and materials testing. Less direct overlap geographically but highly comparable in service line mix and AASHTO-style testing lab operation.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/terradyneengineering
• LinkedInlinkedin.com/company/terradyne

Compliance2 records

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 Terradyne