How Many People Work at Sift? Headcount and Employee Trends

• Sift is an AI infrastructure company based in Marina del Rey, California, focused on making mission-critical machines observable to AI, particularly in sectors like space, defense, manufacturing, and autonomy.
• In March 2026, Sift raised $42 million in a Series B funding round led by StepStone, bringing its total funding to $67 million, which will be used to expand its engineering team and enhance its technology.
• Sift's technology is crucial for modern rockets, satellites, defense systems, and autonomous vehicles, enabling them to transform raw sensor data into structured, queryable information for AI systems and engineers.
• Ideal buyers for Sift include organizations in aerospace, defense, and manufacturing that require advanced AI solutions to interpret vast amounts of sensor data, addressing the critical infrastructure gap in AI-controlled hardware systems.

Sift's workforce is organized into 14 distinct departments, with Information Technology leading at 37 employees, followed closely by Operations with 29 and Engineering at 26. This distribution reflects a strong emphasis on technical and operational capabilities, essential for software development. The presence of Sales and Marketing departments, though smaller, indicates a balanced approach to market engagement and customer relations, supporting overall business growth.

Sift operates across 31 locations, with a significant concentration in San Francisco, CA, housing 46 employees. Other notable locations include Seattle, WA, and Sandy, UT, each contributing 7 employees. The large 'Other' category, comprising 82 employees, suggests a distributed workforce model, allowing for flexibility and access to diverse talent pools across various regions.