ATIS acquires AuditMate

AUGUST 24, 2026

ATIS (Thompson Street Capital Partners) acquires AuditMate

TARGET

Elevator and escalator service-contract management SaaS that audits vendor maintenance records and tracks contract compliance for building owners and property managers.

Ownership	VC-backed
Investors	MassMutual Ventures, Moderne Ventures, Blue Field Capital
Capital raised	$3.5M
Headcount	~20 FTEs
Headquarters	San Francisco, California
Sell-side advisor	—

ACQUIRER

ATIS

North America's largest elevator and escalator inspection, consulting, and managed services platform, backed by Thompson Street Capital Partners and headquartered in St. Louis

Ownership	PE-backed
Parent	Thompson Street Capital Partners
Investors	—
Headcount	200 FTEs
Headquarters	St. Louis, Missouri
Leadership	Jim Fox, Chief Executive Officer
Buy-side advisor	—

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ATIS -> AuditMate  (2026-08-28)
add_on | Real Estate/PropTech | announced
Target: Elevator and escalator service-contract management SaaS that audits vendor maintenance records and tracks contract compliance for building owners and property managers.
Website: auditmate.com | Buyer site: atis.com
HQ: San Francisco, California | Ownership: vc-backed | Buyer sponsor: Thompson Street Capital Partners | Buyer ownership: pe-backed
Advisors - not yet credited
Source: Thematic - https://thematichq.com/software/d/atis-auditmate.html

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