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We founded FirstBase to guide startups through the process of leaving the garage or coworking space and moving into a true office – and to guide more established companies through the right office solutions at different inflection points. As entrepreneurs and real-estate junkies, we searched for a happy medium between traditional real estate brokers and the burgeoning coworking world, only to find a complete lack of perfect-fit solutions. So we decided to make one.

First Base Questions

The First Base annual revenue was $6 million in 2026.

First Base is based in Philadelphia, Pennsylvania.

The NAICS codes for First Base are [53, 53121, 531, 5312].

The SIC codes for First Base are [65, 653].

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