SP
Stamford Products Ltd - Mailbox
Stamford Products Ltd - Mailbox is a UK limited company, based in Stalybridge, incorporated in 1982. Has won 11 UK public-sector contracts worth £7.6m across 6 buyers, primarily Business Services Organisation, Procurement and Logistics Service.
Active contracts
5
no new awards in 30d
Contracted (12m)
£4.6m
▲ 8219% vs prior 12m
Public buyers
6
stable this month
Top buyer share
60%
Business Services Organisation, Procurement and Logistics Service
Risk signals · 1 active
Derived from Companies House filings. More sources (HMRC, Insolvency Service register, press) will be added incrementally.
Confirmation statement overdue
Statement was due 14 Apr 2026 — required annually under s.853A CA 2006.
MEDIUM
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.
Business Services Organisation, Procurement and Logistics Service
£4.6m
60%N H S Shared Business Services
£3.0m
39%United Lincolnshire Hospitals NHS Trust
£30k
0%The Princess Alexandra Health Trust
£25k
0%Northern Health and Social Care Trust