Company lists · Data refreshed November 2026

Top 25 Retrofit automation software developers based in the United States

RevenueBase identified 263 company matches for retrofit automation software developers associated with the United States as of November 2026 and tracks 3,326 professional contacts across them, including 1,353 with verified work emails. New York is the largest hub.

This list covers company matches for retrofit automation 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 November 5, 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 Nov 5, 2026 How this list was built
263Companies
3,326Contacts tracked
1,353Verified emails
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The 25 largest retrofit automation software developers based in the United States

Ranked by team size
Top 25 of 263 company matches for retrofit automation software developers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCharlotte, NC, United StatesHQ recorded Nov 5, 2026201-500624 contacts →

Exact match

“Palmetto is a leading clean tech company on a mission to accelerate the transition to a clean energy future.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchMukilteo, WA, United StatesHQ recorded Nov 5, 2026201-500483 contacts →

Exact match

“Electroimpact is a highly experienced provider of factory automation and tooling solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchDenver, CO, United StatesHQ recorded Nov 5, 202651-200153 contacts →

Exact match

“Touchstone IQ is a leading-edge building energy management software & services company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSan Jose, CA, United StatesHQ recorded Nov 5, 202611-50130 contacts →

Exact match

“We Make Buildings Brilliant.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchJensen Beach, SC, United StatesHQ recorded Nov 5, 202651-200100 contacts →

Exact match

“Energy Toolbase is an industry-leading software platform that provides a cohesive suite of project modeling, storage control, and asset monitoring products that enable solar and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchEl Paso, TX, United StatesHQ recorded Nov 5, 202651-20077 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchOrlando, FL, United StatesHQ recorded Nov 5, 202651-20073 contacts →

Exact match

“Dreamline AI closes the funding gap for the clean energy economy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchBrooklyn, United StatesHQ recorded Nov 5, 202611-5056 contacts →

Exact match

“Decarbonizing the World's Legacy Buildings Kelvin’s technology reduces wasted energy, saves money, and enables pinpoint temperature control for apartments in legacy buildings.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchJacksonville, FL, United StatesHQ recorded Nov 5, 202651-20052 contacts →

Exact match

“At Facility Automation Solutions, we take great pride in our knowledge and ability to improve the control, efficiency, and health of commercial buildings of all sizes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBruce, MI, United StatesHQ recorded Nov 5, 202651-20051 contacts →

Exact match

“We are a company specialized in the development of solutions for automated systems able to provide different kind of services such as: machinery design, robotic cells design…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchLivingston, NJ, United StatesHQ recorded Nov 5, 202611-5041 contacts →

Exact match

“Logical Buildings is an industry leading sustainability, smart building and virtual powerplant software and solutions provider for the built world.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchBoston, MA, United StatesHQ recorded Nov 5, 202611-5039 contacts →

Exact match

“We help leaders across the residential construction industry reach their vision for growth with unparalleled market insight and tech solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchMaple Shade, NJ, United StatesHQ recorded Nov 5, 202611-5038 contacts →

Exact match

“GreenTech Energy Services is an innovative energy efficiency company specializing in lighting retrofits.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchBoston, MA, United StatesHQ recorded Nov 5, 2026n/a34 contacts →

Exact match

“Renew Energy Partners provides turnkey solutions for funding, installing, and managing energy efficiency and on-site clean energy projects.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, CA, United StatesHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“Station A is a technology company reimagining how clean energy is bought and sold.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchDayton, OH, United StatesHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“Your single source for construction and facility solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“Empowered Buildings empowers owners and managers with advanced energy efficiency technologies to reduce emissions, lower costs, ensure compliance, and optimize overall building…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchFramingham, MA, United StatesHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“The leading home energy services program management solution.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchTroy, MI, United StatesHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Resolute Building Intelligence is a building performance / building analytics platform that connects to a building’s Building Automation System (BAS) and turns raw BAS data into…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“Nantum AI is now part of Johnson Controls.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchNorwell, CO, United StatesHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“Nuwave Energy Solutions is a full-service design/build energy conservation firm dedicated to providing cost-effective retrofit solutions for our clients.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchPittsburgh, PA, United StatesHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“Encentiv Energy’s vision is to accelerate the sale and installation of the technologies that reduce the carbon footprint of our homes and buildings and create a more reliable and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchCherry Hill, NJ, United StatesHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“Vanguard Building Solutions (VBS) is an energy services company that finds savings for our clientele, through the deployment of building-wide energy efficiency solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchSan Diego, United StatesHQ recorded Nov 5, 20261,001-5,00020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchFremont, CA, United StatesHQ recorded Nov 5, 202651-20018 contacts →

Exact match

“Our Energy Solutions team works with public entities and private organizations to identify ways to improve your building infrastructure, optimize energy consumption, and reduce…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 263 retrofit automation software developers based in the United States

See the full list, filter by size, metro and specialty, and access 1,353 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Retrofit automation software developers based in the United States at a glance

As of Nov 5, 2026
40.7%Verified-email coverage
12.6Average contacts per company
1-10Median size (employees)
4.2%Largest-city concentration · New York
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
143
11-50
96
51-200
18
201-500
3
1,001-5,000
3

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 263 companies.

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 “retrofit automation 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 1,353 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 November 5, 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.

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 “retrofit automation software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many retrofit automation software developers are there based in the United States?

RevenueBase identified 263 company matches for retrofit automation software developers associated with the United States as of November 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?

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

Which city has the most retrofit automation software developers?

New York leads with 11 company records, followed by San Francisco (8) and Austin (7).

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 1,353 professional contacts with verified work emails tracked across these 263 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 November 5, 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.