Flatrock Engineering and Environmental
Flatrock Engineering and Environmental is a privately held, San Antonio-based consulting firm (founded 2003, 11–50 employees) offering regulatory compliance, air quality, and risk management services to industrial and energy-sector clients, with cross-border ties to Canada via ACEC affiliation.
- Company typePrivate
- Founded2003
- HeadquartersSan Antonio, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Flatrock Engineering and Environmental does
Flatrock Engineering and Environmental is a privately held consulting firm founded in 2003 and headquartered in San Antonio, United States, with a headcount in the 11–50 range. Per available firmographic data, its functional focus is regulatory compliance, air quality, and risk management services, consistent with a boutique environmental and engineering advisory practice serving industrial or energy-sector clients (the firm's web domain, flatrockenergy.net, signals an energy-sector orientation).
The firm's business model is consistent with a professional services consulting practice — fees are most likely earned through project-based or retainer engagements in regulatory and environmental advisory work, although no pricing, customer, or revenue details are disclosed in the available data. No products, software platforms, certifications, or proprietary technology are documented, and the management team is not listed in the input, so the internal operating structure cannot be characterized.
Externally, the firm maintains an affiliation with the Association of Consulting Engineering Companies-Canada (ACEC), and an individual connected to the firm — Gurleen Gang — was awarded the 2026 Allen D. Williams Scholarship at the ACEC National Awards Gala. Canada is also listed among the firm's served markets, despite the U.S. headquarters, suggesting some cross-border activity or aspiration. No funding rounds, M&A activity, leadership changes beyond this recognition, or product launches are documented in the available sources.
Flatrock Engineering and Environmental firmographics
Firmographics- Name
- Flatrock Engineering and Environmental
- Website
- https://flatrockenergy.net
- Company type
- Private
- Founded year
- 2003
- Headcount range
- 11–50 employees
- Short description
- Flatrock Engineering and Environmental is a privately held, San Antonio-based consulting firm (founded 2003, 11–50 employees) offering regulatory compliance, air quality, and risk management services to industrial and energy-sector clients, with cross-border ties to Canada via ACEC affiliation.
- Ownership category
- akta.pro rank
Flatrock Engineering and Environmental industry classification
Industry- Product category
- Environmental Engineering Consulting
- NAICS
- Engineering Services (541330), Environmental Consulting Services (541620), Engineering Services (54133)
- SIC
- Services-Engineering Services (8711), Industrial Instruments For Measurement, Display, And Control (3823)
- akta.pro primary industry
- Energy Systems & Power Engineering Consulting (BPAHAIAG)
- akta.pro secondary industry
- Asset Management & Owner’s Engineering (Lifecycle Strategy, Budgeting, Technical Due Diligence) (EUAMAGAJ)
Keywords
Where Flatrock Engineering and Environmental is headquartered
LocationHeadquarters
- HQ city
- San Antonio
- HQ country
- United States
- HQ region
- North America
Markets served
Flatrock Engineering and Environmental business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations
Flatrock Engineering and Environmental product offering
Product offeringCore offering
Flatrock Engineering and Environmental is a consulting firm that provides regulatory compliance, air quality, and risk management services to clients in the energy and environmental sectors. The firm operates from San Antonio, United States, and serves markets in both the U.S. and Canada, delivering specialized engineering and environmental advisory services to business clients.
Differentiator
Problem solved
Functional benefit
Products and services
- Regulatory Compliance Consulting
- Air Quality Services
- Risk Management Consulting
Companies that use Flatrock Engineering and Environmental
Customer profileIdeal customer profiles1 record
Flatrock Engineering and Environmental technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Flatrock Engineering and Environmental partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Association of Consulting Engineering Companies-Canada (ACEC)minorProfessional association membership; the company's affiliated individual (Gurleen Gang) was awarded the 2026 Allen D. Williams Scholarship during the ACEC National Awards Gala. The recipient is recognized for leadership, technical skills, and involvement in significant infrastructure projects in Canada.
Recent moves2 records
Expansion highlights2 records
Flatrock Engineering and Environmental competitors and assessment
Company assessmentBroad incumbents
- Stantec: North American engineering, environmental, and energy consulting firm with Canadian roots; competes for the same energy-compliance and permitting mandates Flatrock serves across North America.
- TRC Companies: U.S. engineering and environmental consulting firm with energy-sector air-quality, compliance, and advisory services overlapping Flatrock's offerings.
- AECOM: Global infrastructure consulting firm with a large environmental services practice covering air quality, permitting, and risk management for energy clients.
- Tetra Tech: Leading environmental and engineering consulting firm serving energy, water, and infrastructure clients; offers overlapping air-quality and permitting capabilities at significantly greater scale.
- ERM (Environmental Resources Management): Large global sustainability and environmental consulting firm with deep energy-sector air-quality and compliance practices — a scaled incumbent that competes for the same mandates as Flatrock.
Direct peers
- Trinity Consultants: Specializes in regulatory compliance, air quality permitting, and EHS consulting for industrial and energy clients — directly overlapping Flatrock's core service lines.
- Haley & Aldrich: Environmental and geotechnical engineering consultancy serving energy, infrastructure, and industrial clients with compliance and risk-management services similar to Flatrock's.
- Roux Associates: Environmental engineering and consulting firm focused on regulatory compliance and risk management for industrial and energy clients — a closely comparable peer in service mix.
- SLR Consulting: Global environmental and engineering consultancy with strong air-quality and compliance practices serving energy clients — comparable in service mix to Flatrock.
- Montrose Environmental Group: Provides air quality, environmental compliance, and advisory services to energy and industrial customers, competing in the same niche as Flatrock at a larger scale.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat2 records
Key risks4 records
Key highlights4 records
Customer concentration
Flatrock Engineering and Environmental social profiles
Digital presenceFlatrock Engineering and Environmental financial estimates
Financial estimateRevenue estimate
Valuation estimate
Flatrock Engineering and Environmental leadership team
Management profileNumber of profiles
Flatrock Engineering and Environmental funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Flatrock Engineering and Environmental 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 Flatrock Engineering and Environmental
What does Flatrock Engineering and Environmental do?
Flatrock Engineering and Environmental is a consulting firm that provides regulatory compliance, air quality, and risk management services to clients in the energy and environmental sectors. The firm operates from San Antonio, United States, and serves markets in both the U.S. and Canada, delivering specialized engineering and environmental advisory services to business clients.
When was Flatrock Engineering and Environmental founded?
Flatrock Engineering and Environmental was founded in 2003. It employs 11 to 50 people.
Where is Flatrock Engineering and Environmental based?
Flatrock Engineering and Environmental is headquartered in San Antonio, United States, in the North America region.
Who are Flatrock Engineering and Environmental's main competitors?
Broad incumbents on record are Stantec, TRC Companies, AECOM, Tetra Tech and ERM (Environmental Resources Management). Direct peers are Trinity Consultants, Haley & Aldrich, Roux Associates, SLR Consulting and Montrose Environmental Group.
Does Flatrock Engineering and Environmental have an API?
No public API is recorded for Flatrock Engineering and Environmental.
What industry is Flatrock Engineering and Environmental in?
Flatrock Engineering and Environmental's product category is Environmental Engineering Consulting. Its primary akta.pro industry code is BPAHAIAG, Energy Systems & Power Engineering Consulting, with a secondary code of EUAMAGAJ, Asset Management & Owner’s Engineering (Lifecycle Strategy, Budgeting, Technical Due Diligence). Its NAICS code is 541330 and its SIC code is 8711.