Operating Company Business Services

ATIS

St. Louis, Missouri, United States

Elevator and escalator inspection, compliance support, and vertical transportation consulting/managed services provider offering portfolio-wide coverage across the U.S. and Canada.

Focus Areas
Vertical transportation inspections, Elevator and escalator safety inspections, Vertical transportation consulting
Website
atis.com

Tracked deals

7

7 tracked deals across 2024-2026.

Recent pace

5

5 tracked deals announced in the last 12 months.

Deal mix

Addon

6 addon · 1 buyout

ATIS Acquisition Volume by Year

Last 3 years

Acquisition volume by year Annual acquisition counts for the last 3 years for ATIS. 2 2024 1 2025 ~5 est. 4 2026
Actual Full-year estimate

Supporting Data

Recent Transactions

  • ATIS Acquires AuditMate to Strengthen Elevator Asset Management Platform
    August 24, 2026
    Buyer
    ATIS, Thompson Street Capital Partners (TSCP)
    Target
    AuditMate
    Industry
    IT Services
    Location
    United States
    Type
    Buyout

    ATIS, a portfolio company of Thompson Street Capital Partners (TSCP), acquired AuditMate, an elevator auditing and asset management technology platform, for undisclosed terms. The deal combines AuditMate’s software with ATIS’s consulting, inspection, and managed services network to provide customers continuous maintenance visibility, portfolio analytics, and actionable intelligence.

  • ATIS Acquires Buckley Belcher & Company to Expand Consulting and Managed Services
    August 5, 2026
    Buyer
    ATIS
    Target
    Buckley Belcher & Company, LLC
    Industry
    Professional Services
    Location
    United States
    Type
    Addon

    Thompson Street Capital Partners (TSCP) announced that its portfolio company ATIS acquired Buckley Belcher & Company, LLC. The acquisition expands ATIS’s consulting and managed services capabilities for elevator and escalator lifecycle support across the United States and Canada.

  • KJA (ATIS) Acquires Vinspec Ltd.
    March 31, 2026
    Buyer
    KJA, ATIS, Thompson Street Capital Partners (TSCP)
    Target
    Vinspec Ltd.
    Industry
    Professional Services
    Location
    Alberta, Canada
    Type
    Addon

    KJA, a subsidiary of ATIS (a Thompson Street Capital Partners portfolio company), acquired Vinspec Ltd., an Alberta-based elevator and escalator consulting and safety inspection firm. The transaction expands KJA/ATIS’s footprint and capabilities in Alberta while enhancing safety, consulting, and inspection services across Western Canada. Terms were not disclosed.

  • KJA (ATIS) Acquires Soberman Engineering to Expand Toronto Footprint
    March 10, 2026
    Buyer
    KJA, ATIS, Thompson Street Capital Partners (TSCP)
    Target
    Soberman Engineering
    Industry
    Professional Services
    Location
    Ontario, Canada
    Type
    Addon

    Thompson Street Capital Partners announced the acquisition of Soberman Engineering by KJA, a subsidiary of ATIS. The deal expands KJA’s vertical transportation inspection, consulting, and managed services capabilities in Toronto and the new construction market. Financial terms were not disclosed.

  • ATIS Acquires Bayline Lift Technologies
    December 23, 2025
    Buyer
    ATIS, Thompson Street Capital Partners
    Target
    Bayline Lift Technologies
    Industry
    Engineering Services
    Location
    Virginia, United States
    Type
    Addon

    ATIS, a portfolio company of Thompson Street Capital Partners (TSCP), has acquired Bayline Lift Technologies, an independent elevator inspection and consulting firm headquartered in Norfolk, Virginia. The add-on strengthens ATIS's footprint in the Mid-Atlantic and expands its inspection and consulting capabilities for government and private-sector clients.

  • ATIS Acquires M.A.N Elevator Inspections
    January 1, 2025
    Buyer
    ATIS, Thompson Street Capital Partners
    Target
    M.A.N Elevator Inspections
    Industry
    Engineering Services
    Location
    Florida, United States
    Type
    Addon

    ATIS, a portfolio company of Thompson Street Capital Partners (TSCP), has acquired M.A.N Elevator Inspections, a Florida-based provider of elevator inspection services. The deal expands ATIS's footprint and inspection capacity across southeastern (and western) Florida; terms were not disclosed.

  • ATIS Acquires Vermont Elevator Inspection Services (VEIS)
    November 13, 2024
    Buyer
    ATIS, Thompson Street Capital Partners
    Target
    Vermont Elevator Inspection Services (VEIS)
    Industry
    Engineering Services
    Location
    Vermont, United States
    Type
    Addon

    ATIS, a portfolio company of Thompson Street Capital Partners (TSCP), has acquired Vermont Elevator Inspection Services (VEIS). The add-on expands ATIS' geographic footprint into Vermont and strengthens its local inspection and regulatory compliance capabilities; terms were not disclosed.

Related Acquisition Pages

Engineering Services Buyers & Acquisitions 3 tracked deals by ATIS. Professional Services Buyers & Acquisitions 3 tracked deals by ATIS. IT Services Buyers & Acquisitions 1 tracked deal by ATIS. Acquisitions in Florida 1 tracked deal by ATIS. Acquisitions in Vermont 1 tracked deal by ATIS. Acquisitions in Virginia 1 tracked deal by ATIS.

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