Reonomy
AcquiredFounded 2013 · 19 employees on LinkedIn · 10 known investors
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Reonomy provides commercial real estate intelligence and data solutions to brokerages, lenders, and financial institutions using machine learning and proprietary algorithms. The company offers access to property records, ownership information, and predictive analytics through both a web application and data APIs.
Also known as Reonomy
Founders & leadership
Reonomy was founded in 2013 by Richard Sarkis.

Investors · 10
How we know: funding news · baincapitalventures.com · Not right? Tell us
How we know: the VCSheet dataset · Not right? Tell us
How we know: Sapphire Ventures's portfolio page · a partner's Signal profile · funding news · Not right? Tell us
How we know: funding news · Not right? Tell us
How we know: funding news · Not right? Tell us
How we know: the VCSheet dataset · Not right? Tell us
How we know: funding news · Not right? Tell us
How we know: reuters.com · Not right? Tell us
Also in the syndicate · 1
Company profile
researched Aug 2026Reonomy operates a commercial real estate (CRE) data platform covering U.S. commercial property and ownership records. The platform aggregates title and assessor records, geospatial data, demographic information, debt and lien filings, transaction history, and corporate ownership filings, and applies machine learning to match disparate records to a single property record and to the underlying owner. A central use case is "piercing" LLCs and holding companies to identify the individuals behind a property and surface phone, email, and mailing contacts for outreach.
Product access is offered through a web application, bulk data feeds, and API connections. Feature areas advertised include ownership data and ownership portfolios (all properties and entities an owner controls), property characteristics (square footage, property type, year built, lot size), full transaction, debt, lien, and refinance history, occupant/tenant location data, and county and MSA-level coverage. The company also markets a "likelihood to sell" predictive score that analyzes ownership tenure, debt position, transaction history, and market signals to rank properties most likely to transact within 12 months.
Reonomy was acquired by Altus Group Limited (TSX: AIF) in November 2021 for $249.5 million; Altus Group is a Toronto-headquartered provider of software, data, and consulting services for commercial property owners and operators. The Reonomy brand and product continue to be marketed at reonomy.com.
Business model
Subscription software and data licensing. Reonomy sells access to its CRE data set via a self-serve web application on monthly or annual subscription plans, with annual plans described as saving 30%, and via bulk data feeds and API connections priced through its sales team.
Recurring subscription revenue, with published web app pricing starting at $400 per month on an annual subscription for access to 53M+ U.S. properties, plus custom-priced bulk data feed and API contracts.
Traction
The platform advertises coverage of 53M+ commercial properties, 68M+ property transactions, 5.2M+ companies, and 30M+ owner and contact records; its predictive model is described as refined by feedback from thousands of CRE professionals.
Latest developments
Reonomy continues to market its web app, API solutions, and bulk data feeds, including machine-learning-based property record matching and a "likelihood to sell" predictive score. Parent Altus Group terminated a separate proposed acquisition of Situs Group's commercial real estate valuation and advisory services (REVS) business in May 2024 after concluding it was unlikely to receive timely FTC approval, paying a US$3 million termination fee.
▸Full profile — market position, technology, go-to-market, geography, history, risks & controversies
Market position
Operates in the commercial real estate data and analytics market; since 2021 it has been part of Altus Group, which describes itself as a leading provider of asset and fund intelligence for commercial real estate with roughly 3,000 employees globally and revenue of C$430 million in FY2025.
The company positions itself against other CRE data platforms on ownership resolution rather than property description: unwinding chains of LLCs and holding companies to identify the true owner and produce a ranked, deduplicated contact list per owner, plus a single connected data set spanning title, assessor, geospatial, debt/lien, and corporate filings.
Technology
Machine learning algorithms match fragmented public records, ownership filings, and transaction data to produce one record per property; a proprietary "Reonomy ID" links records, and predictive analytics generate a "likelihood to sell" score trained on billions of data points and refined by feedback from CRE professionals. Data networks combine title and assessor records, geospatial and demographic data, debt and lien filings, and corporate ownership filings.
Go-to-market
Self-service and sales-assisted motion: free trial requests and published plan comparison/pricing on the website for the web app, with a sales team handling bulk data feed and API pricing.
Commercial real estate professionals and commercial service providers, including brokers and other deal sourcers seeking off-market opportunities, plus teams enriching an existing CRE database, CRM, or data warehouse.
Geography
United States coverage: 54M+ commercial parcels across all 50 states, 3,100+ counties, and 385 metropolitan statistical areas. Parent company Altus Group is headquartered in Toronto with operations across North America, EMEA, and Asia Pacific.
History
Reonomy was acquired by Altus Group in November 2021 for $249.5 million, one of a series of data and software acquisitions by Altus that included Argus Software (2011), Voyanta (2014), Taliance (2018), StratoDem Analytics (2021), and Rethink Solutions (2022). Reonomy also appears in the portfolio list of venture firm Harmony Partners, marked as acquired by Altus Group.
Risks & controversies
No controversies specific to Reonomy appear in the sources. At the parent level, Altus Group suffered a ransomware attack in June 2021 and its proposed 2024 acquisition of Situs Group's REVS valuation business was abandoned amid FTC competition concerns, with the FTC stating the deal would have combined the two closest rivals in valuation management services.
Compiled by commissioned research from 5 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Related companies · 4
Companies working in the same space as Reonomy.
Timeline · 1
launches, deals, and filingsAltus Group Limited (TSX: AIF), a Toronto-headquartered provider of software, data and consulting services for commercial real estate, acquired Reonomy in November 2021 for $249.5 million.
$249.5M source ↗
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
In the news
▸Research sources · 5
primary sources listed
- (Acq'd by Altus Group)reonomy.com · web
5 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Reonomy do?
- Reonomy is a U.S. commercial real estate data platform for property and owner records, acquired by Altus Group in 2021.
- Who founded Reonomy?
- Reonomy was founded by Richard Sarkis in 2013.
- Who are Reonomy's investors?
- Reonomy's investors include Bain Capital Ventures, Harmony Partners, Manhattan West, Sapphire Ventures, FinTech Collective, KEC Ventures, Primary Venture Partners, Resolute Ventures and 1 more.






