ISS said on 7 May that it had agreed to acquire Tomagruppen, a family-controlled Norwegian facility services company with annual revenue of about DKK1.8bn.
Why ISS A/S is buying Tomagruppen AS
ISS said the deal reinforces ISS Norway's position among the market leaders and adds scale to ISS Denmark, and that it expects efficiencies and synergies while expanding its integrated facility services offer in the region.
“We are excited to announce this agreement, welcoming more than 4,000 new colleagues - as well as new customers.”
Deal terms and financing
Financial terms were not disclosed.
Regulatory approvals and timing
Completion was subject to customary regulatory approvals. ISS's half-year report said the acquisition closed on 29 June 2026.
Market context
Tomagruppen was founded in 1978 and serves public and private sector clients. ISS reported group revenue of DKK84.7bn in 2025.
