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Infillion acquires Foursquare for location data
PRIVATESep 19, 2026•about 2 hours ago
Acquiring Company
Infillion
Acquired Company
Foursquare
New YorkNew YorkAdvertisingMarketingOtherInformation TechnologySoftware
Description
Infillion has acquired Foursquare to enhance its advertising technology stack with more robust location data. The terms of the deal were not disclosed. Foursquare, known for its transition to B2B location intelligence, will continue to operate under its brand. This acquisition aligns with Infillion's strategy of providing comprehensive omnichannel marketing solutions.
Company Information
Company
Infillion
Location
New York, New York, United States
About
Infillion is the architect of ad tech's first truly composable advertising platform. They are dedicated to empowering clients to build, scale, and optimize their ad businesses across various media networks. The company focuses on innovative technology solutions tailored for the advertising industry. With a strong emphasis on strategic growth, Infillion serves retailers, local media companies, and agencies.
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70% of M&A integrations take 12-24 months to complete
Tech stack consolidation
83% of merged companies consolidate technology vendors within first year
Post-acquisition investment
Companies increase IT spending by 23% on average after acquisitions
Success factor
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Frequently asked
Who acquired Foursquare?
Foursquare was acquired by Infillion, based in New York. The deal was reported on September 19, 2026. Infillion is the architect of ad tech's first truly composable advertising platform. They are dedicated to empowering clients to build, scale, and optimize their ad businesses across various media networks. Infillion is privately held and operates in Advertising.
When did Infillion acquire Foursquare?
Infillion's acquisition of Foursquare was reported on September 19, 2026. Infillion has acquired Foursquare to enhance its advertising technology stack with more robust location data. The terms of the deal were not disclosed. Fundz records the date the transaction was first publicly reported, sourced from filings and company announcements.
What does Foursquare do?
Foursquare is the industry leader in all things geospatial—from foundational building blocks to turnkey solutions. Think of us as the location layer of your tech stack. It is privately held, operating in Other, and is based in New York.
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