How Many People Work at Tessell? Headcount and Employee Trends

• Tessell is a leading multi-cloud database-as-a-service (DBaaS) provider based in the San Francisco Bay Area, specializing in modernizing mission-critical databases and enhancing data management through AI-driven solutions.
• In the past year, Tessell raised $60 million in Series B funding in April 2025, bringing its total funding to $94 million, and launched new capabilities such as Data Ecosystem Pipelines for Lakes and Warehouses in September 2025.
• Key customers include CSX Technology, which migrated over 500 Oracle databases to Azure using Tessell's services, and partnerships with Microsoft have strengthened their integration with Microsoft Fabric.
• Tessell's ideal buyers are enterprises struggling with siloed data and rigid database solutions, as they offer a seamless, secure, and high-performance platform that addresses the complexities of modern data ecosystems.

Tessell's workforce is organized across eight departments, with Sales and Information Technology being the largest, each comprising 16 employees. The Executive department follows with 7 employees, while Operations and Engineering have 5 and 4 employees, respectively. This distribution indicates a strong emphasis on sales and technology functions, reflecting the company's focus on software development.

Tessell operates in 13 locations, with a notable presence in Oak Brook, IL (3 employees), San Jose, CA (2 employees), and New York, NY (2 employees). The 'Other' category accounts for a significant portion of the workforce, suggesting a distributed model that accommodates remote work. This geographic distribution highlights a blend of urban and suburban locations, contributing to a diverse operational footprint.