---
name: "Security Services Group"
supplier_id: "GB-FTS-178843"
organisation_scale: "large"
total_awards: 4
total_spend_gbp: 3373305
median_contract_gbp: 406070
lots_bid: null
lots_won: null
win_rate_pct: null
median_discount_pct: null
url: "https://tenderline.uk/suppliers/security-services-group-coh-13384228"
generated: "2026-10-08T01:10:34.133Z"
machine_api: "https://tenderline.uk/api/public/suppliers/GB-FTS-178843/markdown"
---

# Security Services Group · UK Public Sector Contract Record

Source: [Tenderline](https://tenderline.uk/suppliers/security-services-group-coh-13384228) — Official UK public procurement supplier dossier compiled from Find a Tender notices.

> **Tenderline Supplier Summary:** Security Services Group is a Large organisation public sector supplier in the UK. Tracked in Tenderline with 4 published contract awards across official contracting authorities.

## Key Information
- **Supplier Name:** Security Services Group
- **Organisation Scale:** Large organisation
- **Company Registration (CRN):** `GB-FTS-178843` (Find a Tender organisation id)
- **Total Published Awards:** 4
- **Primary Sector:** [Repair and maintenance services of security equipment](https://tenderline.uk/sectors/repair-and-maintenance-services-of-security-equipment-50610000)
- **Company Status:** Active

- **Tenderline Record:** https://tenderline.uk/suppliers/security-services-group-coh-13384228

## Market Volume & Benchmarks
- **Total Published Contract Spend:** £3.4m
- **Median Contract Value:** £406k

## Delivery Geography
- **Active Delivery Regions:** [Greater London](https://tenderline.uk/regions/london), [East Midlands](https://tenderline.uk/regions/east-midlands), [Scotland](https://tenderline.uk/regions/scotland)

## Top Public Sector Clients
1. **[THE MINISTER FOR THE CABINET OFFICE ON BEHALF OF THE CROWN REPRESENTED BY GOVERNMENT PROPERTY AGENCY](https://tenderline.uk/buyers/the-minister-for-the-cabinet-office-on-behalf-of-the-crown-r-GB-FTS-138543):** 1 procedures
2. **[MOD](https://tenderline.uk/buyers/mod-GB-FTS-41500):** 1 procedures
3. **[Defra Network eTendering Portal](https://tenderline.uk/buyers/defra-network-etendering-portal-GB-FTS-99321):** 1 procedures
4. **[Nuclear Restoration Services Limited](https://tenderline.uk/buyers/nuclear-restoration-services-limited-gov-ot1400):** 1 procedures

## Largest Contract Awards Won
Top public sector contracts awarded to this supplier:
1. **[Defra Network eTendering Portal](https://tenderline.uk/buyers/defra-network-etendering-portal-GB-FTS-99321):** £2.5m · [Maintenance of Security Systems at Thames Barrier and associated gates](https://tenderline.uk/tenders/maintenance-of-security-systems-at-thames-barrier-and-associated-gates-ocds-h6vhtk-02b27c)
2. **[THE MINISTER FOR THE CABINET OFFICE ON BEHALF OF THE CROWN REPRESENTED BY GOVERNMENT PROPERTY AGENCY](https://tenderline.uk/buyers/the-minister-for-the-cabinet-office-on-behalf-of-the-crown-r-GB-FTS-138543):** £440k · [Technical Security Maintenance Service](https://tenderline.uk/tenders/technical-security-maintenance-service-ocds-h6vhtk-04e474)
3. **[MOD](https://tenderline.uk/buyers/mod-GB-FTS-41500):** £372k · [DIO SECURITY SERVICES GROUP (SSG) SUPPORT TO THE TFST INFRASTRUCTURE PROGRAMME](https://tenderline.uk/tenders/dio-security-services-group-ssg-support-to-the-tfst-infrastructure-programme-ocds-h6vhtk-02eb20)
4. **[Nuclear Restoration Services Limited](https://tenderline.uk/buyers/nuclear-restoration-services-limited-gov-ot1400):** £27k · [Servicing/Maintenance of Security Systems on the Dounreay Site](https://tenderline.uk/tenders/servicing-maintenance-of-security-systems-on-the-dounreay-site-ocds-h6vhtk-067767)

## Contract Expiries & Upcoming Recompetes
- **Active Contracts Ending in 18 Months:** 1

## Competitive Supplier Intelligence
> **Full Win-Loss & Award Analysis:** Complete historical contract timelines, pricing movement benchmarks, buyer relationship networks, and competitor analysis are available on Tenderline:
> [View complete Security Services Group public contract history on Tenderline](https://tenderline.uk/suppliers/security-services-group-coh-13384228#contract-history)

## Provenance and Open Data
- **Data Source:** Official award notices published under the Open Government Licence v3.0 on Find a Tender Service.
- **Canonical Profile:** https://tenderline.uk/suppliers/security-services-group-coh-13384228
- **Full Catalogue Machine Access:** https://tenderline.uk/llms.txt