About This Deal

ABM INDUSTRIES INC /DE/ acquired GBM Support Services Group Limited.

GBM Support Services Group Limited operates in Janitorial and technical facility services, is based in United Kingdom. ABM acquired GBM Support Services Group Limited, a United Kingdom facility services provider. The acquisition expanded ABM's janitorial and technical solutions businesses in the U.K.

Grow ABM's international janitorial and technical solutions presence in the United Kingdom.

Deal Terms

Acquirer
ABM INDUSTRIES INC /DE/
Target
GBM Support Services Group Limited
Value
Not disclosed
Date
Not disclosed
Type
Acquisition
Status
Official-source — no SEC filing

Transaction Details

Target HQ
United Kingdom
Segment
Janitorial and technical facility services

Advisors

Advisory firms were not disclosed for this transaction.

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Sources: Press release ↗ · Last updated July 16, 2026

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