Reonomy

New York, NY  All United States companies → — Founded 2013
Physician Real Estate
Acquired (by Altus Group in 2021) — $130M, $137M, $128M, $140M

Products

Reonomy
Reonomy
Physician Real Estate
Reonomy is an AI-powered commercial real estate data and analytics platform that aggregates property, ownership, tenant, and debt data to help CRE professionals identify and analyze investment opportunities.

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About Reonomy

Reonomy is a commercial real estate (CRE) data and analytics platform that utilizes artificial intelligence (AI) and machine learning to provide comprehensive property intelligence and market insights. The platform aggregates data from over 100 public and proprietary sources, covering more than 54 million commercial properties across the United States. This extensive data includes property records, ownership data, transaction history, and contact information. Reonomy’s proprietary algorithms and AI capabilities are used to normalize and link disparate data points, creating detailed property profiles and uncovering hidden relationships within the CRE market.

For physicians or those in healthcare looking at real estate, Reonomy’s offerings could be valuable for identifying potential locations for new clinics, offices, or specialized facilities. The platform’s ability to pierce through complex ownership structures (like LLCs) to identify underlying decision-makers, along with providing predictive analytics on properties likely to transact, can aid in strategic real estate planning. This data-driven approach allows for more informed decisions regarding deal sourcing, lead generation, and market research in the commercial real estate sector, which can be crucial for healthcare organizations expanding or relocating.

Focus Areas

commercial real estate data property intelligence market insights AI machine learning predictive analytics ownership data transaction data

Business Intelligence

Key InvestorsBain Capital Ventures, Sapphire Ventures, SoftBank Capital, Georgian Partners, Wells Fargo Strategic Capital, Citi Ventures, Primary Venture Partners, Untitled Investments, Lerer Hippeau, KEC, SVB, Marcus & Millichap Venture Partners, Red Apple Group, JAWS (family office of Barry Sternlicht)
PartnershipseXp Commercial, Infogroup (now Data Axle), CoreLogic, Dun & Bradstreet, Black Knight, CBRE, SERVPRO
AcquisitionsAcquired by Altus Group in November 2021 for approximately $249.5 million
TechnologyAI and machine learning to aggregate and analyze data, Reonomy ID (unique identifier for commercial assets), cloud-native

What Physicians Need to Know

Commercial Real Estate Data & Property Intelligence
Reonomy provides a comprehensive database of over 54 million commercial properties across all 50 U.S. states, covering 3,100+ counties and 385 metropolitan statistical areas. This includes detailed property-level records (address, parcel ID, square footage, year built, property type, lot size, zoning), transaction history (sales, prices, deed dates), ownership information, and mortgage/lender data.
AI, Machine Learning & Predictive Analytics
Reonomy leverages AI and machine learning to aggregate and analyze data from over 100 sources, including public records and private partnerships. Their proprietary machine learning algorithms are crucial for 'entity resolution,' which involves uncovering the real decision-makers behind complex ownership structures like LLCs and shell companies. They also offer predictive analytics, such as 'likelihood to sell' scores, which analyze factors like ownership tenure, debt position, and market signals to identify properties likely to transact in the next 12 months.
Ownership Data & Contact Information
A key specialization is providing in-depth ownership data, including the reported owner (LLC or individual), individuals associated with property-owning LLCs, and verified contact information (phone number, email, mailing address) ranked by reliability. This allows users to identify and reach actual decision-makers.
Key Differentiators
Reonomy's core differentiation lies in its 'connected data layer' and AI-powered entity resolution, which surfaces the real decision-makers behind LLCs and shell entities, ranked by confidence. They provide a portfolio view that links every property the same owner controls nationally and offer verified contact information. The 'Reonomy ID' system creates a unique persistent identifier for each commercial property, enabling cross-source data linking at scale. Unlike some competitors, Reonomy focuses specifically on property intelligence and ownership resolution, offering strong value for prospecting and off-market deal sourcing.
Technology Stack
Reonomy's technology stack is built around artificial intelligence and machine learning algorithms. They ingest data from over 100 sources, including direct integrations with all 3,100 U.S. county assessors, exclusive partnerships with CoreLogic and Black Knight, Secretary of State filings, and census data. This raw data is processed by proprietary machine learning algorithms to create a structured, searchable database organized around the 'Reonomy ID'.
Physician Tip

For physicians looking to invest in or manage commercial real estate for their practice or as an investment, Reonomy can be invaluable for identifying off-market opportunities, understanding complex ownership structures, and finding direct contact information for property owners. This can streamline the process of acquiring new office space, expanding existing facilities, or making strategic real estate investments. The predictive analytics on 'likelihood to sell' could also help physicians anticipate market changes and make proactive decisions about their real estate portfolio.

Reonomy offers API access and data licensing for enterprise clients, allowing for live integration of property intelligence into CRM systems (like Salesforce), deal management platforms, or proprietary analytics tools. They also provide bulk data feeds for scheduled delivery of customized property data as CSV or NDJSON files, enabling integration with existing databases.

Products by Reonomy

1 product in the directory

Reonomy
Reonomy
Physician Real Estate
Reonomy is an AI-powered commercial real estate data and analytics platform that aggregates property, ownership, tenant, and debt data to help CRE professionals identify and analyze investment opportunities.

What the Web Says

Reonomy is a commercial real estate (CRE) data platform that utilizes AI and machine learning to provide property intelligence across the United States. It aggregates data from numerous sources to offer detailed property, ownership, transaction, and contact information, primarily serving brokers, lenders, investors, and appraisers. While generally praised for its ease of use and comprehensive property search capabilities, some users have raised concerns about the accuracy of ownership and contact information, as well as pricing transparency and aggressive sales tactics.

Overall: Mixed

Strengths

  • Easy to use interface and intuitive platform.
  • Comprehensive property search capabilities with extensive filtering options.
  • Valuable for identifying off-market properties and owner contact information.
  • Good for straightforward sales comps.
  • API access for integration with other systems.
  • Strong market reputation and institutional backing from Altus Group.

Limitations

  • Inconsistent accuracy of ownership and contact information (sometimes around 50%).
  • Lack of transparency regarding pricing and aggressive sales/cancellation practices.
  • Limited native integrations with other CRE property management or deal management systems.
  • May be less comprehensive or accurate in smaller, less active markets.
  • Some users report issues with customer service and billing.
  • Concerns about the value for the price.

Based on reviews from: Capterra, G2, Reddit, BestCRE, ProspectNow, Trustpilot

Last updated: 2026-07-29

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Press & Coverage

PR Newswire
Reonomy Raises $60 million in Series D Funding to Become the World's Primary Source of Property Intelligence
Reonomy, a leading provider of property intelligence, announced a $60 million Series D funding round led by Georgian Partners, bringing its total funding to $128 million. The company plans to use the investment to expand its machine learning capabilities and platform-driven applications for commercial real estate data solutions.
2019-11
The Real Deal
Software giant Altus acquires real estate data firm Reonomy for $200M
Altus Group, a software provider for the commercial real estate industry, acquired Reonomy for just under $200 million in cash. This acquisition aims to enhance Altus's data and analytics capabilities and expand its total addressable market.
2021-11
Altus Group
Altus Group Acquires Reonomy | Press Release
Altus Group announced its acquisition of Reonomy, an AI-powered data platform for the commercial real estate industry, for US$201.5 million. The acquisition is expected to strengthen Altus's data science and analytics expertise and improve its recurring revenue profile.
2021-11
PR Newswire
JPMorgan Chase Collaborates with Reonomy to Deliver Data and Insights to Power the Commercial Real Estate Industry
JPMorgan Chase announced a collaboration with Reonomy to leverage Reonomy ID and its Knowledge Graph to enhance their property data strategy. This partnership aims to provide timely information, powerful analytics, and deeper insights to their commercial real estate clients.
2021-02
Reonomy Resources
Reonomy Announces Partnership With CBRE
Reonomy partnered with CBRE, the world's largest commercial real estate and investment firm, to enhance CBRE's internal data infrastructure using Reonomy's data solutions and resolution technology. This collaboration aims to provide CBRE with connected, structured data for better insights.
unknown
PR Newswire
Reonomy Launches Ownership Portfolios, New Enterprise Offering Powered by Knowledge Graph Technology
Reonomy launched 'Ownership Portfolios,' an enterprise offering powered by its knowledge graph technology. This new feature provides an in-depth understanding of all assets owned by a single individual or company, including asset mix, location, debt profile, and tenant mix.
2021-01
BestCRE
Reonomy Data Overview (2026): Commercial Property Ownership and Intelligence Data
Reonomy is a commercial real estate data platform that aggregates property records, ownership data, transaction history, and contact information across over 54 million U.S. commercial properties. It uses machine learning to identify true owners behind complex corporate structures.
2026-07
Crunchbase News
Reonomy Nabs $60M For AI-Driven Commercial Real Estate Data Platform
Reonomy, an AI-powered data platform for the commercial real estate industry, secured $60 million in Series D funding. The company plans to expand its machine learning capabilities and scale its products to international markets.
2019-11

Frequently Asked Questions

Reonomy provides granular data on commercial properties, including ownership details, transaction history, and tenant information, which can help physicians and healthcare administrators identify suitable locations, understand market dynamics, and assess potential competition. This data can inform decisions on site selection, expansion, and investment in healthcare-specific real estate.
Reonomy offers insights into property types, sales comparables, and debt information, which can be crucial for understanding the value and potential of properties for specialized medical facilities. Healthcare administrators can leverage market trends and submarket analysis to make informed decisions about where to establish or expand clinics, considering factors like patient demographics and accessibility.
Reonomy utilizes AI and machine learning to process vast amounts of data, offering predictive analytics that can forecast market trends, identify investment opportunities, and assess risks. For healthcare property investments, this means administrators can anticipate shifts in property values, rental rates, and demand for specific types of medical spaces, enabling more strategic long-term planning.
Reonomy aggregates data from various public and proprietary sources, employing data science to ensure accuracy and completeness. While specific compliance certifications aren't detailed, their focus on robust data collection and validation processes aims to provide reliable information for critical decisions in healthcare real estate.
Reonomy's pricing is generally subscription-based and can vary depending on the scope of data access and features required. While specific healthcare-tailored packages are not explicitly advertised, organizations can typically customize their plans to access relevant data points and tools that align with their real estate needs.
Reonomy provides customer support to assist users in navigating their platform and interpreting the data. They offer resources and guidance to help users leverage the platform's full capabilities for real estate analysis, which would be beneficial for healthcare professionals new to advanced property intelligence tools.
While Reonomy focuses on commercial real estate data, the company has not publicly announced specific partnerships or integrations with healthcare-specific real estate platforms. However, their comprehensive data can be exported and integrated with other internal systems or analyses that healthcare organizations might use.
Reonomy has established itself as a significant player in the commercial real estate data and analytics space, backed by substantial funding rounds and a growing client base. This indicates a degree of stability and a long-term outlook, which is important for organizations relying on their data for strategic decisions.

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