ATIS is the leading elevator and escalator inspection, managed services, and consulting firm in the U.S., providing nationwide support to building owners, property managers, and facility teams. We combine deep technical expertise, unbiased assessments, and smart technology to deliver greater visibility, safety, and long-term value across your conveyance portfolio. From routine inspections and compliance support to modernization planning and portfolio-wide capital strategies, we help clients move from reactive elevator management to proactive, strategic oversight. Our team is known for clear communication, consistent service, and a commitment to keeping people moving safely—every day. Recognized on the Inc. 5000 list four years running, ATIS continues to raise the standard for elevator safety, compliance, and asset performance.
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The ATIS annual revenue was $10.3 million in 2026.
David Berndt is the CIO of ATIS.
91 people are employed at ATIS.
ATIS is based in St. Louis, Missouri.
The NAICS codes for ATIS are [541, 54, 81, 54135, 5413, 811].
The SIC codes for ATIS are [738, 76, 769, 73].