CS
Constant Security Services
Constant Security Services is a UK limited company, based in Mexborough, incorporated in 1985. Has won 23 UK public-sector contracts worth £13.3m across 16 buyers, primarily Sheffield Hallam University and business services work.
Active contracts
10
no new awards in 30d
Contracted (12m)
£2.2m
▼ 58% vs prior 12m
Public buyers
16
stable this month
Top buyer share
60%
Sheffield Hallam University
Buyer concentration
Each block sized by share of total award value. A dominant block signals dependency on one buyer.
Severe concentration. Top buyer alone = 60% of revenue.
Sheffield Hallam University
£8.0m
60%University of Chester
£1.5m
11%University of Sunderland
£1.2m
9%Doncaster College
£1.1m
8%TEC Partnership
£588k
4%