A.G. Wassenaar
A.G. Wassenaar is a privately held, Englewood, Colorado-based engineering services firm founded in 1972 that provides geotechnical engineering, materials testing, construction observation, consulting, and environmental services, employing 101–250 people.
- Company typePrivate
- Founded1972
- HeadquartersEnglewood, United States
- Headcount101–250
- GTM typeB2B
- OfferingServices
What A.G. Wassenaar does
A.G. Wassenaar is a privately held U.S. engineering services firm headquartered in Englewood, Colorado, founded in 1972. According to the firmographic record, the company specializes in geotechnical engineering, materials testing, construction observation, consulting, and environmental services — a service portfolio typical of a mid-sized civil and environmental engineering consultancy serving construction, infrastructure, and development clients.
The company employs between 101 and 250 people and operates as a for-profit private entity. Its business model, based on the service categories enumerated, is project-based professional services revenue — fees billed for field investigations, laboratory materials testing, on-site construction observation, and engineering consulting engagements. No pricing models, contract structures, or rate cards are disclosed in the available data.
It must be noted that the data underlying this profile is extremely thin. The company's website (agwco.com) returns only a loading/verification page with no substantive content, and all enrichment arrays — products, customers, management team, partnerships, certifications, M&A history, funding, social profiles — are empty in the aggregated input. As a result, this description reflects only the firmographic baseline and the categorical service description; deeper operating, commercial, and financial detail is not supported by the current data set.
A.G. Wassenaar firmographics
Firmographics- Name
- A.G. Wassenaar
- Website
- https://agwco.com
- Company type
- Private
- Founded year
- 1972
- Headcount range
- 101–250 employees
- Short description
- A.G. Wassenaar is a privately held, Englewood, Colorado-based engineering services firm founded in 1972 that provides geotechnical engineering, materials testing, construction observation, consulting, and environmental services, employing 101–250 people.
- Ownership category
- akta.pro rank
A.G. Wassenaar industry classification
Industry- Product category
- Geotechnical Engineering Services
- NAICS
- Engineering Services (541330), Testing Laboratories and Services (54138), Environmental Consulting Services (541620)
- SIC
- Services-Engineering Services (8711), Services-Testing Laboratories (8734)
- akta.pro primary industry
- Geotechnical & Subsurface Engineering Consulting (BPAHAIAB)
- akta.pro secondary industries
- Geotechnical Investigation & Site Characterization (Boreholes, In-situ Testing, Lab Testing) (IMAFAOAG), Site Assessment & Remediation (Phase I/II, Cleanup Oversight) (BPAHAJAC)
Keywords
Where A.G. Wassenaar is headquartered
LocationHeadquarters
- HQ city
- Englewood
- HQ country
- United States
- HQ region
- North America
Markets served
A.G. Wassenaar business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
A.G. Wassenaar product offering
Product offeringCore offering
A.G. Wassenaar provides geotechnical engineering, materials testing, construction observation, consulting, and environmental services for construction and infrastructure projects. The firm supports clients with subsurface investigation, soil and rock analysis, construction materials evaluation, field observation, and environmental consulting across project lifecycles.
Differentiator
Problem solved
Functional benefit
Products and services
- Geotechnical Engineering Engineering services involving subsurface investigation, soil and rock analysis, and geotechnical recommendations for construction and infrastructure projects. Delivered to construction firms, developers, and public agencies.
- Materials Testing
- Construction Observation
- Consulting Services
- Environmental Services Environmental consulting and assessment services related to construction and infrastructure projects. Supports developers, construction firms, and public agencies with environmental considerations.
Companies that use A.G. Wassenaar
Customer profileIdeal customer profiles1 record
A.G. Wassenaar technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
A.G. Wassenaar partnerships and signals
Strategic signalRecent moves1 record
A.G. Wassenaar competitors and assessment
Company assessmentBroad incumbents
- Terracon Consultants: Terracon is one of the largest U.S. employee-owned geotechnical, environmental, construction materials, and facilities consulting firms. Highly comparable to A.G. Wassenaar in service mix (geotechnical, materials testing, environmental) but operates at national scale, making it a larger incumbent peer.
- Kleinfelder: Kleinfelder is a national engineering, architecture, and science consulting firm offering geotechnical, environmental, and construction services. Directly overlaps with A.G. Wassenaar's geotechnical and environmental consulting practice at a much larger scale.
- EFI Global: EFI Global provides forensic engineering, environmental, fire investigation, and geotechnical consulting services. Comparable to A.G. Wassenaar across the environmental and engineering consulting axis, with broader national reach.
Direct peers
- Ardaman & Associates: Ardaman & Associates is a Florida-based geotechnical, environmental, and construction materials engineering firm. Highly comparable service mix to A.G. Wassenaar (geotechnical, materials testing, environmental) but operating in a different geographic market, making it a regional peer rather than direct competitor.
- Kumar & Associates: Kumar & Associates is a Denver-based geotechnical engineering, construction observation, and materials testing firm. Closely matches A.G. Wassenaar's service offering and geographic focus, making it a direct competitor in the Colorado market.
- Geocal: Geocal is a Colorado geotechnical engineering and consulting firm serving the Denver metro and Front Range. It competes with A.G. Wassenaar on the same core service lines (geotechnical, materials testing, construction observation) in the same region.
- CTL | Thompson: CTL Thompson is a Colorado-based geotechnical, materials, and environmental engineering consulting firm. It is the most direct regional peer to A.G. Wassenaar, competing head-to-head on geotechnical investigation and construction observation services in the Denver/Front Range market.
Emerging players
- GeoStabilization International: GSI is a geotechnical and soil stabilization contractor providing slope stabilization, landslide repair, and ground improvement services. Comparable to A.G. Wassenaar's geotechnical/ground improvement service line, but with a construction execution focus rather than pure consulting.
- Pinyon Environmental: Pinyon Environmental is a Colorado-based environmental and engineering consulting firm with overlap in environmental services, site assessment, and remediation — directly comparable to A.G. Wassenaar's environmental service line, though narrower in geotechnical scope.
Regional players
- RJH Consultants: RJH Consultants is a Colorado geotechnical and geological engineering firm with overlapping services including subsurface investigation and slope stability. Comparable to A.G. Wassenaar in technical scope but focused in a different segment of the Colorado market.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat2 records
Key risks4 records
Key highlights4 records
Customer concentration
A.G. Wassenaar social profiles
Digital presenceA.G. Wassenaar financial estimates
Financial estimateRevenue estimate
Valuation estimate
A.G. Wassenaar leadership team
Management profileNumber of profiles
A.G. Wassenaar funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
A.G. Wassenaar M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about A.G. Wassenaar
What does A.G. Wassenaar do?
A.G. Wassenaar provides geotechnical engineering, materials testing, construction observation, consulting, and environmental services for construction and infrastructure projects. The firm supports clients with subsurface investigation, soil and rock analysis, construction materials evaluation, field observation, and environmental consulting across project lifecycles.
When was A.G. Wassenaar founded?
A.G. Wassenaar was founded in 1972. It employs 101 to 250 people.
Where is A.G. Wassenaar based?
A.G. Wassenaar is headquartered in Englewood, United States, in the North America region.
Who are A.G. Wassenaar's main competitors?
Broad incumbents on record are Terracon Consultants, Kleinfelder and EFI Global. Direct peers are Ardaman & Associates, Kumar & Associates, Geocal and CTL | Thompson. Emerging players are GeoStabilization International and Pinyon Environmental. RJH Consultants is listed as a regional player.
Does A.G. Wassenaar have an API?
No public API is recorded for A.G. Wassenaar.
What industry is A.G. Wassenaar in?
A.G. Wassenaar's product category is Geotechnical Engineering Services. Its primary akta.pro industry code is BPAHAIAB, Geotechnical & Subsurface Engineering Consulting, with a secondary code of IMAFAOAG, Geotechnical Investigation & Site Characterization (Boreholes, In-situ Testing, Lab Testing). Its NAICS code is 541330 and its SIC code is 8711.