TerraTherm
TerraTherm is a private U.S. environmental services firm that designs and delivers in-situ and ex-situ thermal remediation technologies to remove organic contaminants from soil, rock, and groundwater, serving EPA, USAID, engineering firms, and brownfield developers across 35 states and select international engagements.
- Company typePrivate
- Founded1999
- HeadquartersGardner, United States
- Headcount51–100
- GTM typeB2B
- OfferingServices
What TerraTherm does
TerraTherm is a private environmental services firm specializing in the design and delivery of thermal remediation solutions for organic contaminants in soil, rock, and groundwater. Founded in 1999 and headquartered in Fitchburg, Massachusetts, the company operates as a subsidiary of Cascade Environmental and maintains a 51–100-person team of engineers, scientists, project managers, and field technicians. The company has completed 163 sites across 35 U.S. states and select international engagements, removing over 7.1 million pounds of contaminated mass with an EMR of 0.55.
The company's core technology portfolio spans six distinct thermal approaches — Thermal Conduction Heating (TCH), Electrical Resistance Heating (ERH), Steam Enhanced Extraction (SEE), In-Pile Thermal Desorption (IPTD®), Low Temperature technology, and High Temperature TCH — operating from ambient conditions to 650–800°C. These technologies treat VOCs, SVOCs, PFAS, PCBs, dioxins, PAHs, creosote, coal tar, and mercury, and can be deployed individually or in combination (e.g., TCH+SEE, ERH+SEE) to address heterogeneous geology. High Temperature TCH with thermal catalytic oxidation vapor treatment is positioned as a differentiator for emerging recalcitrant contaminants like PFAS. The company holds a granted U.S. patent for Low Temperature Thermal Remediation Technology and has been recognized with the EBJ 2018 Business Achievement Award.
TerraTherm operates a project-based professional services model with custom-quoted pricing, multi-year contracts, and a guaranteed remediation offering. The go-to-market is enterprise field sales targeting engineering consulting firms, federal/state environmental agencies (EPA Superfund, military installations), and property owners/developers pursuing brownfield redevelopment. Notable engagements include the Da Nang Airport dioxin remediation for USAID/Vietnam MoD (over 120,000 cubic yards treated across two phases), multiple EPA Superfund projects, and commercial brownfield redevelopments. The company does not use channel partners and delivers all projects through its own project teams, with marketing driven by thought-leadership content, webinars, and industry conferences.
TerraTherm firmographics
Firmographics- Name
- TerraTherm
- Legal name
- TerraTherm
- Website
- https://terratherm.com
- Company type
- Private
- Founded year
- 1999
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- TerraTherm is a private U.S. environmental services firm that designs and delivers in-situ and ex-situ thermal remediation technologies to remove organic contaminants from soil, rock, and groundwater, serving EPA, USAID, engineering firms, and brownfield developers across 35 states and select international engagements.
- Ownership category
- akta.pro rank
TerraTherm industry classification
Industry- Product category
- Environmental Remediation Services
- NAICS
- Remediation Services (562910), Hazardous Waste Treatment and Disposal (562211), Remediation and Other Waste Management Services (5629), Waste Management and Remediation Services (562)
- SIC
- Industrial Process Furnaces & Ovens (3567)
- akta.pro primary industry
- In-Situ Treatment Services (ISCO/ISCR, bioremediation, thermal) (BPALAKAD)
- akta.pro secondary industries
- Soil Remediation (Excavation, Stabilization/Solidification, Thermal Desorption) (EUAIALAC), Hazardous Waste Incineration & Thermal Desorption (BPALAFAC), Incineration & Thermal Treatment (Non-WtE) (BPALACAC), Chemical Waste Incineration & Thermal Treatment (BPALAHAE), Hazardous Waste Treatment (Chemical, Physical, Thermal Neutralization) (BPALAFAB)
Keywords
Where TerraTherm is headquartered
LocationHeadquarters
- HQ city
- Gardner
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
TerraTherm business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Environmental Remediation Services: TerraTherm provides thermal remediation services on a project-by-project basis. Clients include engineering firms, government agencies, corporations, and property owners. Revenue is earned through project contracts for soil, rock, and groundwater remediation using thermal technologies.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based professional remediation services — custom quotes per project |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels5 records
TerraTherm product offering
Product offeringCore offering
TerraTherm designs, engineers, and delivers in situ and ex situ thermal remediation projects to clean organic contaminants from soil, rock, and groundwater. The company deploys a portfolio of proprietary thermal technologies — Thermal Conduction Heating (TCH), Electrical Resistance Heating (ERH), Steam Enhanced Extraction (SEE), and In-Pile Thermal Desorption (IPTD®) — individually or in combination, to treat VOCs, CVOCs, SVOCs, PFAS, PCBs, dioxins, PAHs, creosote, coal tar, and mercury across complex geologies.
Product overview
TerraTherm is a thermal remediation services company offering a portfolio of in-situ and ex-situ thermal treatment technologies for contaminated soil and groundwater cleanup. Their core product portfolio includes six distinct thermal technologies: Thermal Conduction Heating (TCH), Electrical Resistance Heating (ERH), Steam Enhanced Extraction (SEE), In-Pile Thermal Desorption (IPTD®), Low Temperature Technology, and High Temperature TCH. TCH uses electrically powered heaters for precise temperature control (up to 650-800°C) suitable for treating recalcitrant contaminants. ERH leverages electrical current through soil moisture reaching ~100°C for VOC treatment. SEE injects steam directly for permeable geology applications. IPTD® applies TCH principles ex-situ in engineered pile structures for shallow, widespread contamination. The technologies can be deployed individually or combined to address complex sites with varying geology, contaminant types, and cleanup goals. TerraTherm operates as part of the Cascade Environmental family.
Differentiator
Problem solved
Functional benefit
Brands
- IPTD (In-Pile Thermal Desorption): Ex-situ thermal remediation technology using TCH in a specially engineered pile-type structure above ground.
Products and services
- Thermal Conduction Heating (TCH) An in situ thermal remediation technology that uses electrically powered heaters to heat soil via thermal conduction, operating from ambient temperatures up to 650–800°C to treat volatile and recalcitrant organic contaminants in clays, tills, silts, sands, and fractured/competent bedrock. Delivered as a project service to government agencies, engineering firms, and property owners.
- Electrical Resistance Heating (ERH) A thermal remediation technology that uses electrical current through soil moisture to generate heat up to approximately 100°C for VOC and CVOC treatment; effective in moderate to low permeability deposits including clay, silts, silty/clayey sands, and high-porosity saturated rock systems.
- Steam Enhanced Extraction (SEE) A thermal remediation technology that injects steam directly into the subsurface to heat soil to ~100°C and volatilize contaminants; best suited for permeable geologies like sands and gravels amenable to steam propagation; often combined with TCH and ERH for complex geologies.
- In-Pile Thermal Desorption (IPTD®)
Companies that use TerraTherm
Customer profileNamed customers6 records
Segments3 records
Ideal customer profiles3 records
TerraTherm technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature7 records
TerraTherm partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Cascade EnvironmentalcoreTerraTherm is part of the Cascade Environmental family of companies. Cascade Environmental is dedicated to supporting environmental and infrastructure projects from concept to completion, offering integrated services including drilling, site characterization, site remediation, and thermal remediation through TerraTherm.
Scale indicators9 records
Recent moves6 records
Expansion highlights5 records
TerraTherm competitors and assessment
Company assessmentMarket position
Strengths5 records
Weaknesses1 record
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
TerraTherm social profiles
Digital presenceTerraTherm financial estimates
Financial estimateRevenue estimate
Valuation estimate
TerraTherm leadership team
Management profileNumber of profiles
Profiles8 records
TerraTherm funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
TerraTherm 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 TerraTherm
What does TerraTherm do?
TerraTherm designs, engineers, and delivers in situ and ex situ thermal remediation projects to clean organic contaminants from soil, rock, and groundwater. The company deploys a portfolio of proprietary thermal technologies — Thermal Conduction Heating (TCH), Electrical Resistance Heating (ERH), Steam Enhanced Extraction (SEE), and In-Pile Thermal Desorption (IPTD®) — individually or in combination, to treat VOCs, CVOCs, SVOCs, PFAS, PCBs, dioxins, PAHs, creosote, coal tar, and mercury across complex geologies.
Is TerraTherm a public or private company?
TerraTherm is a private company. It is classified as corporate owned and is currently operating.
When was TerraTherm founded?
TerraTherm was founded in 1999. It employs 51 to 100 people.
Where is TerraTherm based?
TerraTherm is headquartered in Gardner, United States, in the North America region.
How does TerraTherm make money?
One revenue line is on record: environmental Remediation Services.
Does TerraTherm have an API?
No public API is recorded for TerraTherm.
What industry is TerraTherm in?
TerraTherm's product category is Environmental Remediation Services. Its primary akta.pro industry code is BPALAKAD, In-Situ Treatment Services (ISCO/ISCR, bioremediation, thermal), with a secondary code of EUAIALAC, Soil Remediation (Excavation, Stabilization/Solidification, Thermal Desorption). Its NAICS code is 562910 and its SIC code is 3567.