Company lists · Data refreshed September 2026

Top 25 Environmental sustainability software developers based in the United States

Name: Environmental sustainability software developers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 408 companies tracked

RevenueBase identified 408 company matches for environmental sustainability software developers associated with the United States as of September 2026 and tracks 9,084 professional contacts across them, including 4,424 with verified work emails and 2,516 with mobile numbers. New York is the largest hub.

This list covers company matches for environmental sustainability software developers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 2, 2026 How this list was built

408Companies

9,084Contacts tracked

4,424Verified emails

2,516Mobile numbers

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The 25 largest environmental sustainability software developers based in the United States

Ranked by team size

Top 25 of 408 company matches for environmental sustainability software developers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Sphera	Exact match	Chicago, IL, United States	1,001-5,000	1,345 contacts →
	Exact match “Sphera creates a safer, more sustainable and productive world.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2	Velocityehs	Exact match	Tampa, FL, United States	501-1,000	571 contacts →
	Exact match “VelocityEHS is the global leader in EHS & Sustainability software, pioneering human-centered AI to make workplaces safer, faster.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
3	Watershed	Exact match	San Francisco, CA, United States	201-500	537 contacts →
	Exact match “Watershed is the enterprise sustainability platform.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
4	Enhesa	Exact match	Arlington, VA, United States	201-500	463 contacts →
	Exact match “At Enhesa we empower the world’s largest businesses to achieve compliance, manage risk, and drive sustainability with clear, actionable insights.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5	Enablon	Exact match	Chicago, IL, United States	501-1,000	438 contacts →
	Exact match “Enablon, part of Wolters Kluwer's Corporate Performance & ESG division, is the world's leading provider of integrated software solutions for Environment, Health and Safety (EHS)…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
6	SEDEX	Exact match	Chicago, IL, United States	201-500	420 contacts →
	Exact match “Sedex is a global technology company that specialises in data, insights and professional services to empower supply chain sustainability.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
7	IES LTD	Exact match	Santa Clara, CA, United States	201-500	378 contacts →
	Exact match “IES is an innovative company at the forefront of the development and application of powerful software simulation tools and consulting services for architects, engineers and others…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8	ESG Book	Exact match	Boston, MA, United States	201-500	212 contacts →
	Exact match “ESG Book is a global leader in sustainability data and technology.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9	Plateau GRP	Exact match	Huntsville, AL, United States	51-200	191 contacts →
	Exact match “Plateau Grp provides innovative and agile IT solutions to customer challenges.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
10	Source Intelligence	Exact match	San Francisco, CA, United States	201-500	175 contacts →
	Exact match “Source Intelligence is a leading provider of supply chain compliance and ESG data management solutions.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11	Earthsoft	Exact match	Pensacola, FL, United States	51-200	167 contacts →
	Exact match “EarthSoft is the recognized leader in providing environmental and geotechnical data management and decision support systems for industrial organizations, government agencies…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12	Red-On-Line	Exact match	New York, United States	201-500	153 contacts →
	Exact match “Since Red-on-line has been supporting companies in managing their environmental, health and safety (EHS) risks, both locally and internationally.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13	Worldly	Exact match	Concord, CA, United States	51-200	144 contacts →
	Exact match “Worldly is the leading sustainability data and analytics platform for the consumer goods industry, empowering brands, retailers, and manufacturers to turn primary data into…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14	RE Tech Advisors	Exact match	Dallas, TX, United States	51-200	123 contacts →
	Exact match “RE Tech Advisors, a Legence Company, offers an integrated suite of solutions designed to drive building performance, decrease costs, and overcome any project challenge.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15	Pulsora	Exact match	San Mateo, CA, United States	51-200	101 contacts →
	Exact match “Pulsora is a sustainability management platform that helps businesses simplify and consolidate complex ESG operations, processes, and data in one centralized hub.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16	Locus Technologies	Exact match	Mountain View, CA, United States	51-200	94 contacts →
	Exact match “Locus Technologies is the only scientist-driven software company at the nexus of analytical and field data management, Environmental, Health, and Safety (EHS) compliance, and…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17	cemasys.com	Exact match	Boston, MA, United States	51-200	86 contacts →
	Exact match “We are a specialized sustainability system provider delivering solutions for the entire Environmental, Social & Governance (ESG) segment.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18	Encamp	Exact match	Indianapolis, IN, United States	51-200	81 contacts →
	Exact match “Encamp is an enterprise technology company on a mission to create a world in which what’s good for business can be good for the environment.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19	Credibl	Exact match	Fremont, CA, United States	51-200	76 contacts →
	Exact match “Credibl: AI-Powered Sustainability Intelligence Platform!” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20	Brightworks Sustainability	Exact match	Portland, OR, United States	51-200	60 contacts →
	Exact match “Recognized for advanced subject matter expertise, wide-ranging technical resources, creative problem-solving, and excellence in professional practice, Brightworks Sustainability…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21	Greenplaces	Exact match	Raleigh, NC, United States	51-200	58 contacts →
	Exact match “Greenplaces helps businesses turn climate action into a competitive advantage.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22	Gravity	Exact match	New York, NY, United States	51-200	58 contacts →
	Exact match “Gravity is the only enterprise carbon and energy management platform that helps companies automate reporting and deploy cost-saving energy projects.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23	Opesus	Exact match	Chicago, IL, United States	51-200	47 contacts →
	Exact match “opesus provides SAP-based software solutions and consulting, empowering companies to run a sustainable business.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
24	Enertiv	Exact match	New York, NY, United States	51-200	41 contacts →
	Exact match “Enertiv is the only vertically integrated sustainability platform for real estate, combining investor-grade reporting at the portfolio level with deep expertise in property-level…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25	Greensoft Technology, INC	Exact match	Pasadena, CA, United States	51-200	40 contacts →
	Exact match “GreenSoft Technology is a leading provider of environmental compliance Data Services and Software for EU REACH, EU RoHS, California Proposition 65, Conflict Minerals and other…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “environmental sustainability software developers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 408 environmental sustainability software developers based in the United States

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Environmental sustainability software developers based in the United States at a glance

As of Sep 2, 2026

48.7%Verified-email coverage

27.7%Mobile-number coverage

22.3Average contacts per company

1-10Median size (employees)

10.3%Largest-city concentration · New York

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

226

11-50

128

51-200

201-500

501-1,000

1,001-5,000

10001+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “environmental sustainability software developers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 4,424 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 2, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Environmental sustainability software developers by metro

Environmental sustainability software developers in New York42

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “environmental sustainability software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental sustainability software developers are there based in the United States?

RevenueBase identified 408 company matches for environmental sustainability software developers associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Sphera tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental sustainability software developers?

New York leads with 42 company records, followed by San Francisco (22) and Houston (14).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,424 professional contacts with verified work emails tracked across these 408 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.