GeoTechnologies

What GeoTechnologies does

GeoTechnologies, Inc. is a full-service, employee-owned geotechnical engineering firm founded in 1992 and headquartered in Raleigh, North Carolina. The company delivers an integrated stack of services spanning the project lifecycle: preliminary site assessment, subsurface investigation (including Marchetti Flat Plate Dilatometer, geophysical refraction, thermal conductivity, and GPS-located soil borings), foundation and earthwork recommendations, dam evaluations, retaining wall design, Phase I environmental site assessments, construction-phase materials testing and special inspections per local and state building codes, in-house drilling via two all-terrain vehicle-mounted drill rigs, and AASHTO re:source/CCRL/AAP-accredited laboratory testing of soils, concrete, masonry, asphalt, and aggregates. Specialized equipment including Ground Penetrating Radar, Windsor Probe, Floor Flatness Dipstick, and Nuclear Density Gauge supports quality assurance on concrete, masonry, and soil compaction work.

The firm employs 40 team members with 142 years of aggregate engineering experience and approximately 10 years of average technician tenure, and is led by principals including Ernest (Ernie) L. Stitzinger, P.E. and Mark R. Potratz, P.E., with founder-consultants Edward B. Hearn, P.E. (retired 2018), David R. Harris (retired October 2020), and David L. Israel, P.E. providing ongoing expertise. Customer concentration is diversified across commercial, retail, hospitality, energy, infrastructure, healthcare, residential, municipal, and industrial developers; named customers include the Town of Holly Springs, City of Raleigh, Wake County Public School System, Preston Development, Greystar Development, Clancy & Theys Construction, and Singh Construction, among others.

Revenue is generated on a project-based professional services model with quote-driven, scope-specific pricing and no standardized public rate card; engagements are typically multi-year and span the design and construction phases. The go-to-market motion is sales-led, principal-driven client engagement rooted in the Triangle area of North Carolina, with selective geographic reach into adjacent counties and select international projects. Notable project evidence includes the $148M Neuse River Bio-Energy Recovery Project in Raleigh and recent expansion into energy infrastructure such as 100+ acre solar arrays, transmission lines, wind turbines, and biofuel facilities.

Name

GeoTechnologies

Legal name

GeoTechnologies, Inc.

Website

https://geotechpa.com

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

11–50 employees

Short description

GeoTechnologies is an employee-owned geotechnical engineering firm in Raleigh, NC providing subsurface investigation, foundation design, construction materials testing, in-house drilling, and AASHTO-accredited laboratory services to commercial, residential, energy, municipal, healthcare, and industrial developers across the Triangle area and beyond.

Ownership category

akta.pro rank

Headquarters

HQ city

Raleigh

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

Revenue model

1. Geotechnical Engineering Services: Project-based professional services including site assessments, subsurface investigations, foundation recommendations, dam evaluations, retaining wall design, and Phase I environmental evaluations. Revenue generated through consulting fees on a per-project basis.
2. Construction Materials Testing and Inspection: Quality assurance/control and inspection of construction materials during the construction phase. Includes special inspections per local and state building codes. Billed as professional services on a project basis.
3. Drilling Services: In-house drilling services to support geotechnical investigations using two all-terrain vehicle-mounted drill rigs with technically trained crews.
4. Laboratory Testing Services: Full service in-house laboratory testing for soil, concrete, masonry, asphalt, and aggregates. Testing performed in accordance with ASTM and AASHTO standards with AASHTO re:source accreditation.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

GeoTechnologies is a full-service, employee-owned geotechnical engineering firm providing subsurface investigations, foundation engineering recommendations, construction materials quality assurance and testing, in-house drilling services, and accredited laboratory testing for soils, concrete, masonry, asphalt, and aggregates. The firm supports construction and development projects from preliminary site assessment through construction-phase inspection and special inspections per local and state building codes.

Product overview

GeoTechnologies is a full-service, employee-owned geotechnical engineering firm providing a comprehensive suite of engineering services. The core offerings consist of four integrated service lines: Geotechnical Engineering Services (subsurface investigation and analysis), Construction Materials Testing (quality assurance during construction), Drilling Services (in-house subsurface exploration), and Laboratory Testing Services (accredited soil, concrete, and asphalt testing). Additional specialized services include Special Inspections per building codes and specialty equipment services such as GPR and nuclear density testing. These services work together to support projects from preliminary site assessment through construction phase monitoring.

Differentiator

Problem solved

Functional benefit

Products and services

• Geotechnical Engineering Services

Quantifiable outcome

• Avoided costly intermediate or deep foundations on $148M Neuse River Bio-Energy Recovery Project by detailing surcharge

Named customers22 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

Feature10 records

Partnerships

Three partnerships are on record, tiered professional affiliation.

• American Concrete Institute (ACI)professional affiliationOthersProfessional membership and endorsement. GeoTechnologies technicians are trained and certified in ACI concrete field testing procedures. The company maintains ACI endorsement for quality assurance in concrete testing services.
• ASTM Internationalprofessional affiliationOthersProfessional membership organization. All laboratory testing is performed in accordance with appropriate ASTM standards for soils, concrete, masonry, asphalt, and aggregates.
• AASHTO re:sourceprofessional affiliationOthersAccreditation body for transportation-related testing laboratories. GeoTechnologies' laboratory is AASHTO accredited and routinely inspected/assessed by CCRL and AASHTO re:source.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• GeoTechnology Associates, Inc. Mid-Atlantic geotechnical engineering and construction materials testing firm with overlapping service lines (subsurface exploration, CMT, lab testing) and a similar professional-services delivery model; strong product/market overlap with GeoTechnologies.
• S&ME, Inc. Employee-owned geotechnical, environmental, and construction materials engineering firm serving the Southeast with full-service labs and drilling capacity — a closely matched peer in both offerings and ownership structure.
• ECS Group, Limited: Geotechnical, environmental, and construction materials testing firm with strong mid-Atlantic and Southeast presence; competes directly for the same CMT and special-inspection scope in regional markets.
• Hillis-Carnes Engineering Associates: Mid-Atlantic geotechnical and environmental engineering firm with offices across NC, VA, MD, and PA; directly comparable in service mix (geotechnical, CMT, special inspections) and target clients.
• Froehling & Robertson, Inc. Virginia-based engineering, environmental, and construction materials testing firm with own laboratory — similar integrated model serving public infrastructure and private development in the Carolinas/VA geography.
• Patriot Engineering and Environmental Services: Geotechnical, environmental, and CMT firm with full AASHTO-accredited lab; comparable service scope and accreditation footprint serving development and infrastructure clients in the Southeast.

Broad incumbents

• Terracon Consultants, Inc. National employee-owned geotechnical, environmental, and CMT leader — overlapping service capabilities but with materially larger scale, broader geography, and ability to underwrite larger projects than GeoTechnologies.
• Kleinfelder: National engineering, environmental, and construction services firm competing in the same geotechnical and materials testing markets with cross-region mobilization and broader portfolio.
• Intertek PSI: Large-scale, multi-region geotechnical, environmental, and construction testing firm under Intertek — competes for outsourced special inspections and CMT work in NC infrastructure and commercial segments.

Regional players

• AEI Engineering: Carolinas-focused civil and geotechnical engineering consultancy competing for similar commercial, residential, and municipal engagements in NC.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles16 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 GeoTechnologies