Who are CoStar Group's decision-makers?
CoStar Group's leadership is anchored by Andy Florance. For sales motions, economic ownership usually sits with the business-line, finance, technology, operations, risk, and procurement leaders connected to the initiative.
- CEO
- Andy Florance
- Finance leader
- Chris Lown
- Founded
- 1987
- Employees
- 6,000+
- HQ
- Arlington, VA
- Status
- NASDAQ: CSGP
- Andy FloranceFounder, President & Chief Executive OfficerFounder; CEO since 1987Leads strategy across commercial data, marketplaces, and residential portal expansion.
- Chris LownChief Financial OfficerCFO since 2021Leads finance, capital allocation, investor relations, and profitability roadmap.
- Lisa RugglesSenior Vice President, Global ResearchSenior research executiveLeads data collection and research quality across property categories.
- David MelePresident, Homes.comSenior executiveLeads the residential marketplace strategy and Homes.com growth execution.
Who leads CoStar Group?
Andy Florance (Founder, President & Chief Executive Officer), Chris Lown (Chief Financial Officer), Lisa Ruggles (Senior Vice President, Global Research), David Mele (President, Homes.com) are the named executives in this profile. Their responsibilities span strategy, finance, operations, technology, and the business segments most likely to sponsor large vendor decisions.
Who actually makes buying decisions at CoStar Group?
The buying committee depends on the product. Technology, data, security, risk, finance, procurement, legal, and the line-of-business owner generally need to align before material spend moves forward.
How is CoStar Group organized as it scales?
CoStar Group operates as a public, multi-function enterprise rather than a single-product startup. Sellers should map stakeholders by segment, region, regulatory exposure, and operating metric instead of only targeting the CEO's office.
As of June 2026.Sources:CoStar investor relationsCoStar Q1 2026 results
CoStar Group — frequently asked questions
