Insights

PFAS remediation Onterris specializes in advanced technology solutions for eliminating challenging contaminants from water and vapor, with a strong PFAS focus that can be leveraged to position offering to environmental services buyers facing contamination challenges.

Strategic partnership Recent collaboration with Greentown Labs signals a move toward open innovation and potential co-development opportunities, suggesting a pathway for joint pilots, funding support, and accelerated deployment with early adopters.

Public market credibility Revenue range of 50M-100M and a lean team indicate scale with potential for expansion, making Onterris a credible partner for larger environmental engineering firms seeking to augment PFAS capabilities.

Technology leverage Existing tech stack and emphasis on proprietary remediation solutions can be showcased to large contractors and municipalities seeking advanced, defensible approaches to contaminant cleanup and vapor treatment.

Growth via alliances Near-term growth opportunities exist through partnerships with well-funded engineering firms and global players in the environmental services space, aligning with the client base of large providers like Stantec, AECOM, and Jacobs.

ECT2 Tech Stack

ECT2 uses 8 technology products and services including AudioEye, AutoCAD, Wix, and more. Explore ECT2's tech stack below.

Media & News

ECT2's Email Address Formats

ECT2 uses at least 2 format(s):
ECT2 Email FormatsExamplePercentage
FLast@ect2.comJDoe@ect2.com
86%
First.Last@ect2.comJohn.Doe@ect2.com
9%
FirstLast@ect2.comJohnDoe@ect2.com
5%
FirstLast@onterris.comJohnDoe@onterris.com
72%
FLast@onterris.comJDoe@onterris.com
25%
First.Last@onterris.comJohn.Doe@onterris.com
3%

Frequently Asked Questions

What is ECT2's phone number?

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You can contact ECT2's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is ECT2's official website and social media links?

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ECT2's official website is onterris.com and has social profiles on LinkedIn.

How much revenue does ECT2 generate?

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As of August 2026, ECT2's annual revenue is estimated to be $25M - $50M.

What is ECT2's SIC code NAICS code?

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ECT2's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified NAICS code is 54162 - Environmental Consulting Services.

How many employees does ECT2 have currently?

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As of August 2026, ECT2 has approximately 57 employees across 3 continents, including North AmericaOceaniaEurope. Key team members include Vice President, Australian Operations: C. S.Director: J. G.Senior Project Manager: A. A.. Explore ECT2's employee directory with LeadIQ.

What industry does ECT2 belong to?

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ECT2 operates in the Environmental Services industry.

What technology does ECT2 use?

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ECT2's tech stack includes AudioEyeAutoCADWixSalesforceDropboxMicrosoft Active DirectorySmartsheetCoupa.

What is ECT2's email format?

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ECT2's email format typically follows the pattern of FLast@ect2.com. Find more ECT2 email formats with LeadIQ.

When was ECT2 founded?

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ECT2 was founded in 2013.
ECT2 logo

ECT2

Environmental ServicesMaine, United States51-200 Employees

ECT2 is an environmental services firm based in Portland, Maine, focused on removing challenging contaminants from water and vapor, with a particular emphasis on PFAS remediation. The company emphasizes a customer-centered approach that blends scientific expertise with innovative problem-solving to deliver proprietary treatment solutions with immediate, meaningful impact. Its workforce is described as determined and adaptable, underpinned by a culture of innovation. In 2024, ECT2, collaborating with Power and Water Corporation, received an Infrastructure Project Innovation Award for the Katherine PFAS Water Treatment Plant. The firm has a corporate history that includes being acquired by Montrose Environmental Group in 2019 from Haley & Aldrich.

Section iconCompany Overview

Phone number
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
NAICS Code
54162 - Environmental Consulting Services
Founded
2013
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    ECT2's revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    ECT2's revenue is estimated to be in the range of $25M - $50M

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