What Advanced Environmental Technologies does

Advanced Environmental Technologies (AET) is an environmental engineering and consulting firm founded in 1998 that specializes in petroleum contamination assessment, soil and groundwater remediation, underground and aboveground storage tank work, and ongoing regulatory compliance services. The company is headquartered in Leesburg, Georgia, operates 4 office locations, and has completed more than 6,000 projects across 22+ U.S. states, including 5,500+ petroleum-impacted sites in Florida alone. AET serves two primary customer segments: petroleum industry clients (fuel distributors, convenience store chains such as Circle K, and oil jobbers) and state and local government agencies (FDEP, Georgia EPD, Alabama DEM, NC DNR, SC DHEC, MS DEQ, and several Florida counties), with approximately 33% of active projects funded under state petroleum restoration programs.

AET delivers services through an integrated single-source model combining environmental consulting and engineering with an in-house construction division (AET Construction) and a dedicated compliance unit (AET Compliance), eliminating the need for clients to coordinate multiple vendors. Core technical capabilities include Phase I/II environmental site assessments, multi-technology remedial systems integrating air sparging (AS), soil vapor extraction (SVE), and multi-phase extraction (MPE), Direct Push Technology in-situ chemical injection, and sonic drilling. The company also offers recurring fuel system management services (monthly inspections, 24-hour incident response, operator training, SPCC plan development, and tank monitoring) on a managed-services basis.

The company operates as part of The AET Group under EIS Holdings, a diversified environmental services conglomerate, alongside sister companies Eagle Environmental Consulting and Simpson Environmental Services. AET maintains additional wholly-owned divisions including Advanced Engineering Services LLC (stormwater and public works consulting), One Source Solutions LLC (vacuum truck and waste management), and Horizon Environmental Services LLC. Revenue is generated through project-based professional services fees, recurring managed compliance contracts, lump-sum state-funded program work, and direct construction engagements, with pricing provided via custom quotes rather than published rate cards. Go-to-market relies on enterprise field sales to petroleum buyers and participation in prequalified state contractor procurement processes.

Name

Advanced Environmental Technologies

Legal name

Advanced Environmental Technologies, LLC

Website

https://aetllc.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

11–50 employees

Short description

Advanced Environmental Technologies is an environmental engineering and consulting firm specializing in petroleum contamination remediation, underground storage tank installation and removal, and regulatory compliance for fuel distributors, convenience store chains, and state and local government agencies across the southeastern United States.

Ownership category

akta.pro rank

Product category

Environmental Remediation Services

NAICS

Environmental Consulting Services (541620)

SIC

Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Petroleum Hydrocarbon (UST/LUST) Remediation (BPALAKAB)

akta.pro secondary industries

Groundwater Extraction, Treatment & Discharge (Pump-and-Treat, reinjection) (BPALAKAF), Spill Response & Emergency Environmental Services (Oil/Chemical) (IMAIAGAD)

Keywords

• Petroleum remediation services
• Environmental site assessments
• Soil groundwater remediation
• Underground storage tanks
• Environmental consulting engineering

Headquarters

HQ city

Albany

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Environmental Consulting & Engineering Services: Project-based consulting engagements including site assessments, remedial action plan development, environmental due diligence (Phase I/II ESAs), and regulatory compliance advisory for petroleum-contaminated sites. Services are contracted directly with property owners, tank operators, and government entities.
2. Storage Tank Construction & Remediation Construction: Construction services including UST/AST installations, closures, removals, fuel system upgrades, and remedial system construction. Provided as a bundled service with engineering and as standalone construction contracts for retail, bulk storage, and industrial fueling facilities.
3. Fuel System Management & Compliance Services: Recurring compliance services including monthly inspections, 24-hour incident response, operator training (Class A, B, C), tank monitoring equipment services, and SPCC plan development. Provided on contract basis to fuel distributors, c-stores, and oil jobbers with ongoing compliance needs.
4. State-Funded Petroleum Restoration Program Work: AET operates as a prequalified state contractor performing cleanup work funded by state petroleum restoration programs (e.g., FDEP Petroleum Restoration Program). Work includes site assessments, remediation, operation and maintenance, and post-remedial monitoring under government contracts.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Advanced Environmental Technologies provides environmental consulting, engineering, and construction services focused on petroleum contamination. The firm performs Phase I and Phase II environmental site assessments, soil and groundwater remediation using chemical oxidation, air sparging, soil vapor extraction, and multi-phase extraction, and underground and aboveground storage tank installation, removal, and upgrades via an in-house construction division. Services also include ongoing fuel system compliance management and cleanup work under state-funded petroleum restoration programs for fuel distributors, convenience stores, oil jobbers, and government agencies.

Product overview

Advanced Environmental Technologies (AET) offers a comprehensive suite of environmental consulting and engineering services focused on petroleum contamination assessment, remediation, and regulatory compliance. The company's service portfolio includes six core offerings: Consulting & Engineering (providing environmental due diligence and project management), Site Investigation & Assessment (Phase I/II environmental site assessments), Soil & Groundwater Remediation (using technologies such as chemical oxidation, air sparging, and soil vapor extraction), Storage Tank & Remedial Construction (in-house construction for UST/AST installations and removals), Fuel System Management (compliance inspections, monitoring, and maintenance), and State-Funded Petroleum Programs (cleanup services under government restoration programs). AET operates as part of The AET Group under parent company EIS Holdings, serving clients across the southeastern United States with projects completed in over 22 states.

Differentiator

Problem solved

Functional benefit

Products and services

• Consulting & Engineering

Quantifiable outcome

• 85% reduction of BTEX and 66% reduction of naphthalenes in groundwater following chemical oxidation applications at the Former Ice House Facility (Hillsborough County, FL)
• +3 more outcomes

Named customers12 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

15 partnerships are on record, tiered core and minor.

• EIS HoldingscoreOthersEIS Holdings is the parent company of Advanced Environmental Technologies (AET). The AET Group operates under EIS Holdings as a family of companies offering comprehensive environmental solutions. AET executives participate in EIS Holdings-organized meetings alongside sister companies Eagle Environmental Consulting and Simpson Environmental Services, both also EIS companies.
• Florida Department of Environmental Protection (FDEP)coreImplementation/ SI/ Consulting PartnerAET operates as a prequalified state contractor for FDEP's petroleum restoration programs, including the Preapproval Program and Petroleum Restoration Program (PRP). The company consistently ranks among the leading contractors based on annual work order volumes and Contractor Performance Evaluations (CPE).
• Circle K Stores, Inc.coreChannel Partner/ Reseller/ DistributorAET is identified as a proud partner of Circle K. The company participated in the 2024 MDA Golf Classic hosted by Circle K Stores, Inc., demonstrating an ongoing commercial relationship for environmental consulting and engineering services.
• Florida Petroleum Marketers AssociationminorGTM or Marketing PartnerAET attended the Florida Petroleum Marketers Association's 2024 Sunshine Expo in Daytona Beach (July 22-24, 2024) with Booth #602 to showcase solutions for the petroleum industry, network with industry peers, and generate leads.
• APWA Georgia ChapterminorGTM or Marketing PartnerAET participated in the APWA Georgia Chapter 40th Annual Mid-Winter Equipment Show at Georgia National Fairgrounds in Perry, GA (February 2025), showcasing stormwater, fuel, and waste solutions to Georgia's public works professionals.
• Georgia Environmental Protection DivisioncoreImplementation/ SI/ Consulting PartnerAET maintains an ongoing relationship with Georgia EPD for petroleum contamination assessment and cleanup services across the state.
• Alabama Department of Environmental ManagementcoreImplementation/ SI/ Consulting PartnerAET works with Alabama DEM on petroleum contamination cleanup projects under state-funded programs.
• North Carolina Department of Natural ResourcesminorImplementation/ SI/ Consulting PartnerAET maintains a relationship with NC DNR for environmental remediation services.
• South Carolina Department of Health & Environmental ControlcoreImplementation/ SI/ Consulting PartnerAET provides petroleum cleanup services in coordination with SC DHEC under state environmental programs.
• Mississippi Department of Environmental QualityminorImplementation/ SI/ Consulting PartnerAET maintains a working relationship with MS DEQ for petroleum contamination remediation services.
• Hillsborough County Board of County CommissionersminorImplementation/ SI/ Consulting PartnerAET works with Hillsborough County on environmental consulting and remediation projects, including acceptance of No Further Action determinations.
• Polk County Utilities AdministrationminorImplementation/ SI/ Consulting PartnerAET maintains a working relationship with Polk County Utilities Administration for environmental services.
• Miami-Dade County Environmental Resources ManagementminorImplementation/ SI/ Consulting PartnerAET works with Miami-Dade County Environmental Resources Management on environmental remediation and management services.
• Eagle Environmental Consulting (EIS Company)minorStrategic or Co-development PartnerEagle Environmental Consulting is a sister company under EIS Holdings. Leaders from Eagle participated in the AET Branch Managers Meeting in Pensacola, FL (February 2025), sharing industry experience and aligning on collaborative opportunities. Eagle specializes in environmental consulting in the Rocky Mountain area.
• Simpson Environmental Services (EIS Company)minorStrategic or Co-development PartnerSimpson Environmental Services is a sister company under EIS Holdings. Executives from Simpson participated in the AET Branch Managers Meeting alongside EIS Holdings leadership, reinforcing the collaborative network of EIS environmental companies.

Scale indicators6 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• SCS Engineers: National environmental engineering firm specializing in UST/AST compliance, petroleum site assessment, and remediation services for fuel retailers and government clients—closely aligned with AET's core petroleum contamination work and regulatory-driven service mix.
• Antea Group: Environmental, health, safety, and sustainability consulting firm with strong UST/AST compliance, site investigation, and remediation services for retail petroleum and industrial clients—a comparable service mix to AET for fuel retailers and state agencies.
• Roux Associates: Environmental consulting and engineering firm with a strong petroleum/UST/LUST remediation practice serving private and public-sector clients; directly comparable to AET in technical service offering, client mix, and regulatory orientation.
• Haley & Aldrich: Environmental and geotechnical engineering consultancy performing site assessment, soil and groundwater remediation, and regulatory compliance for petroleum-impacted sites—overlapping AET's petroleum remediation and consulting core with comparable technical methods.

Broad incumbents

• AECOM: Global infrastructure consulting firm with a large environmental services practice covering site assessment, remediation, and compliance for petroleum and government clients—comparable services to AET with significantly broader resources and global reach.
• Terracon: Large national consulting firm offering environmental, geotechnical, and materials services including petroleum UST programs for retail fuel networks and municipalities—comparable to AET in petroleum services but with much broader geographic and service reach.
• Clean Harbors: Environmental and industrial services provider with environmental remediation, emergency spill response, and waste management services for petroleum and chemical clients—overlaps with AET's emergency spill response and oily waste handling capabilities.
• Montrose Environmental: Environmental services company offering testing, compliance, and remediation across air, water, and soil, including petroleum site cleanup—comparable end markets to AET but with a much broader service portfolio and national footprint.
• GHD: Global engineering, architecture, and environmental consulting firm with UST/AST, site investigation, and remediation capabilities serving oil & gas and public-sector clients—an established competitor in AET's petroleum remediation space.
• ERM (Environmental Resources Management): Global environmental consulting firm providing site investigation, remediation, and EHS compliance services to oil & gas, retail fuel, and government clients—operates in the same petroleum remediation space as AET but at much greater scale and geographic breadth.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@TheAETGroup
• Facebookfacebook.com/AdvancedEnvironmentalTechnologies
• LinkedInlinkedin.com/company/aetllc

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries5 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 Advanced Environmental Technologies