Company lists · Data refreshed September 2026
Top 25 Real estate sustainability software companies worldwide
RevenueBase identified 4,031 real estate sustainability software companies worldwide as of September 2026 and tracks 57,439 professional contacts across them, including 23,747 with verified work emails. The United States is the largest market and London the largest hub.
This list covers real estate sustainability software companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026. Country and city lists for real estate sustainability software companies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest real estate sustainability software companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 6,294 contacts → | ||||
Strong evidence “Since 1984, Yardi has grown into the leading provider of high-performance software for the real estate industry.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,854 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,406 contacts → | ||||
Indirect evidence “Wir geben Häusern eine Zukunft.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,349 contacts → | ||||
Indirect evidence “Sphera creates a safer, more sustainable and productive world.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 913 contacts → | ||||
Partial evidence “Planon is the leading global provider of Smart Sustainable Building Management software.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 755 contacts → | ||||
Strong evidence “As property experts, we’re committed to optimising real estate for the demands of today and tomorrow by transforming property into sustainable, high-performance estates.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 664 contacts → | ||||
Strong evidence “We are a leading real estate adviser specialising in the UK’s most pioneering sectors: science & technology, sustainability, and modern living solutions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 547 contacts → | ||||
Strong evidence “Clikalia is a proptech company that is transforming real estate with an innovative, transparent, and sustainable approach.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 539 contacts → | ||||
Indirect evidence “Palmetto is a leading clean tech company on a mission to accelerate the transition to a clean energy future.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 529 contacts → | ||||
Partial evidence “Watershed is the enterprise sustainability platform.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 479 contacts → | ||||
Strong evidence “Inside Real Estate is a fast growing, independently-owned real estate software firm that serves as a trusted technology partner to over top brokerages, agents and teams.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 441 contacts → | ||||
Strong evidence “Deepki is the most trusted sustainability solution for real estate.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 433 contacts → | ||||
Partial evidence “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)…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 376 contacts → | ||||
Indirect evidence “ClimatePartner makes climate action valuable for every company at any stage of their journey.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 374 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 306 contacts → | ||||
Strong evidence “Position Green is a sustainability data reporting and management platform that combines software capabilities with expert advisory services to revolutionize the way businesses…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 297 contacts → | ||||
Indirect evidence “Aareon ist Europas etablierter Anbieter von SaaS-Lösungen für die Immobilienwirtschaft und Wegbereiter für die digitale Zukunft der Branche.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 297 contacts → | ||||
Indirect evidence “Sustainable spaces for all We are Europe's trusted provider of SaaS solutions for the property industry, leading the charge towards a digital future.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 289 contacts → | ||||
Indirect evidence “Duurzaam vastgoed voor iedereen Wij zijn Europa's betrouwbare leverancier van SaaS-oplossingen voor de vastgoedsector, die onze klanten inspireert en positieve verandering…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 240 contacts → | ||||
Strong evidence “Grubb Properties, founded in 1963, is a vertically integrated real estate company focused on Essential Housing through its Link Apartments℠ brand.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 221 contacts → | ||||
Indirect evidence “WayCarbon is a global company specialized in solutions focused on the transition to a net-zero economy.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 217 contacts → | ||||
Indirect evidence “Design2Occupancy Services LLP (D2O) is a leading organization providing a platform and solutions in Energy Efficiency Analysis and Energy Code Compliances, Climate Change…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 215 contacts → | ||||
Partial evidence “Used in 170+ countries, One Click LCA is the leading end-to-end sustainability platform for construction and manufacturing.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 214 contacts → | ||||
Strong evidence “Tango is a leading real estate intelligence platform that helps organizations streamline their operations at every stage of their property lifecycle.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 212 contacts → | ||||
Indirect evidence “ESG Book and EthiFinance have merged!” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: real estate sustainability software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names real estate sustainability software companies.
- Partial evidence
- Its own public description names part of real estate sustainability software companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name real estate sustainability software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 4,031 real estate sustainability software companies worldwide
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Real estate sustainability software companies worldwide at a glance
As of Sep 29, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among real estate sustainability software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for real estate sustainability software companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “real estate sustainability software companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names real estate sustainability software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among real estate sustainability software companies, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 23,747 across the full list. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Real estate sustainability software companies by location
27 lists · largest firstEvery Real estate sustainability software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Real estate sustainability software companies based in the United States537
- Real estate sustainability software companies based in Germany282
- Real estate sustainability software companies based in France265
- Real estate sustainability software companies based in the United Kingdom241
- Real estate sustainability software companies based in the Netherlands234
- Real estate sustainability software companies based in India233
- Real estate sustainability software companies based in Brazil204
- Real estate sustainability software companies based in Canada113
- Real estate sustainability software companies based in Spain107
- Real estate sustainability software companies based in Italy100
- Real estate sustainability software companies based in Switzerland84
- Real estate sustainability software companies based in Australia78
- Real estate sustainability software companies based in Belgium53
- Real estate sustainability software companies based in Mexico53
- Real estate sustainability software companies based in Sweden53
- Real estate sustainability software companies based in the United Arab Emirates42
- Real estate sustainability software companies based in Türkiye38
- Real estate sustainability software companies based in Austria33
- Real estate sustainability software companies based in Portugal29
- Real estate sustainability software companies based in South Africa28
- Real estate sustainability software companies based in Poland26
Cities
- Real estate sustainability software companies based in London, United Kingdom95
- Real estate sustainability software companies based in Paris, France75
- Real estate sustainability software companies based in Berlin, Germany60
- Real estate sustainability software companies based in Madrid, Spain37
- Real estate sustainability software companies based in New York, United States37
- Real estate sustainability software companies based in Amsterdam, Netherlands31
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names real estate sustainability software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many real estate sustainability software companies are there worldwide?
RevenueBase identified 4,031 real estate sustainability software companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
YARDI, headquartered in Santa Barbara, tops this list with the largest team on record.
Which country has the most real estate sustainability software companies?
The United States leads with 537 companies, followed by Germany (282) and France (265). Every real estate sustainability software companies list by country and city is linked on this page.
Which city has the most real estate sustainability software companies?
London leads with 95 headquartered companies, followed by Paris (75) and Berlin (60).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 23,747 verified decision-maker contacts tracked across these 4,031 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 Smart Search, 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.