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12 deals tracked · Updated 11:01 AM PDT·Full deal sheet
Add-on·Construction/Home Services·August 5, 2026

ATIS adds Buckley Belcher

The deal adds elevator consulting and managed services capabilities serving building owners, property managers, and architects to the Thompson Street Capital Partners-backed ATIS platform.

Takeaways

  • Buckley Belcher is a elevator consulting and managed services.
  • ATIS is acquiring Buckley Belcher with backing from Thompson Street Capital Partners.
  • The business serves building owners, property managers, and architects.
BuyerATIS
TargetBuckley Belcher &
SponsorThompson Street Capital Partners
TypeAdd-on
IndustryConstruction
Sub-sectorHome Services, Specialty Contractors

Thompson Street Capital Partners-backed ATIS has acquired Buckley Belcher & Company, LLC, a provider of elevator consulting and managed services to building owners, property managers, and architects across the United States.

The add-on broadens ATIS's capabilities beyond safety inspections into full lifecycle consulting and managed services for vertical transportation assets.

ATIS is one of North America's largest vertical transportation inspection and consulting providers, with over 200 licensed QEI professionals serving more than 15,000 customers and nearly 100,000 elevators and escalators across the US and Canada.