SG
Sumer Group Holdings Limited
Sumer Group Holdings Limited is a UK limited company, based in London, incorporated in 2022. Has won 6 UK public-sector contracts worth £4.6m across 3 buyers, primarily N H S Shared Business Services and business services work.
Active contracts
6
no new awards in 30d
Contracted (12m)
£92k
new
Framework headroom (12m)
£138k
eligibility, not revenue
Public buyers
3
stable this month
Top buyer share
98%
N H S Shared Business Services
Buyer concentration
Each block sized by share of total award value. A dominant block signals dependency on one buyer.
Severe concentration. Top buyer alone = 98% of revenue.
N H S Shared Business Services
£4.5m
98%PROSPER
£92k
2%NHS SHARED BUSINESS SERVICES LIMITED
—
0%Contracts won · 6 total · 6 active · 0 expired
Every contract award published under the Procurement Act.
| Title | Buyer | Award type | Value | Awarded | Status |
|---|---|---|---|---|---|
| Audit Services for Health (SBS10517) | N H S Shared Business Services | Framework call off | £4.5m ceiling · ~£138k share (÷33) | 19 Nov 2025 | active |
| Prosper - Internal Auditing Services | PROSPER | Direct contract | £92k | 17 Dec 2025 | active |
| Audit Services for Health (SBS10517) | NHS SHARED BUSINESS SERVICES LIMITED | Shared contract | — lot total · 20 suppliers | — | active |
| Audit Services for Health (SBS10517) | NHS SHARED BUSINESS SERVICES LIMITED | Shared contract | — lot total · 19 suppliers | — | active |
| Audit Services for Health (SBS10517) | NHS SHARED BUSINESS SERVICES LIMITED | Shared contract | — lot total · 9 suppliers | — | active |
| Audit Services for Health (SBS10517) | NHS SHARED BUSINESS SERVICES LIMITED | Shared contract | — lot total · 22 suppliers | — | active |