Fundraising Fox

(Acq'd by Altus Group)

Acquired

8 known investors

reonomy.com

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

AI & Machine LearningData & InfrastructurePropTech

Founders & leadership

RS
Richard SarkisinFounder

Investors · 8

Company profile

researched Aug 2026

Reonomy 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 reported
Commercial properties coveredJan 202653,000,000 properties
Companies in databaseJan 20265,200,000 companies
Counties coveredJan 20263,100
Entry subscription priceJan 2026$400
Metropolitan statistical areas coveredJan 2026385 MSAs
Owner and contact recordsJan 202630,000,000 records
Property transactions in databaseJan 202668,000,000 transactions

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Competitors · 3

by search overlap

Companies competing with (Acq'd by Altus Group) for the same Google search keywords, organic and paid, via search-intersection analysis.

Timeline · 1

launches, deals, and filings
Nov 2021
Altus Group acquires Reonomy for $249.5 million

Altus 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

5 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does (Acq'd by Altus Group) do?
Reonomy is a U.S. commercial real estate data platform for property and owner records, acquired by Altus Group in 2021.
Who founded (Acq'd by Altus Group)?
(Acq'd by Altus Group) was founded by Richard Sarkis.
Who are (Acq'd by Altus Group)'s investors?
(Acq'd by Altus Group)'s investors include Harmony Partners, Manhattan West, Sapphire Ventures, Bain Capital Ventures, FinTech Collective, KEC Ventures, Primary Venture Partners, Resolute Ventures.