---
name: "A S I SECURITY SYSTEMS LIMITED"
supplier_id: "GB-COH:07322408"
organisation_scale: "sme"
total_awards: 1
total_spend_gbp: 110030
median_contract_gbp: 110030
lots_bid: null
lots_won: null
win_rate_pct: null
median_discount_pct: null
url: "https://tenderline.uk/suppliers/a-s-i-security-systems-limited-coh-07322408"
generated: "2026-10-08T01:03:54.276Z"
machine_api: "https://tenderline.uk/api/public/suppliers/GB-COH%3A07322408/markdown"
---

# A S I SECURITY SYSTEMS LIMITED · UK Public Sector Contract Record

Source: [Tenderline](https://tenderline.uk/suppliers/a-s-i-security-systems-limited-coh-07322408) — Official UK public procurement supplier dossier compiled from Find a Tender notices.

> **Tenderline Supplier Summary:** A S I SECURITY SYSTEMS LIMITED is a SME public sector supplier in the UK. Tracked in Tenderline with 1 published contract awards across official contracting authorities.

## Key Information
- **Supplier Name:** A S I SECURITY SYSTEMS LIMITED
- **Organisation Scale:** SME
- **Company Registration (CRN):** `GB-COH:07322408` (Companies House)
- **Total Published Awards:** 1
- **Primary Sector:** [Sound or visual signalling apparatus](https://tenderline.uk/sectors/sound-or-visual-signalling-apparatus-31620000)
- **Company Status:** Active

- **Tenderline Record:** https://tenderline.uk/suppliers/a-s-i-security-systems-limited-coh-07322408

## Market Volume & Benchmarks
- **Total Published Contract Spend:** £110k
- **Median Contract Value:** £110k

## Delivery Geography
- **Active Delivery Regions:** [East Midlands](https://tenderline.uk/regions/east-midlands)

## Top Public Sector Clients
1. **[Derbyshire County Council](https://tenderline.uk/buyers/derbyshire-county-council-ons-e10000007):** 1 procedures

## Largest Contract Awards Won
Top public sector contracts awarded to this supplier:
1. **[Derbyshire County Council](https://tenderline.uk/buyers/derbyshire-county-council-ons-e10000007):** £110k · [Intruder Alarm Servicing and Maintenance across Asset Optimisation Sites with ASI Security Systems](https://tenderline.uk/tenders/intruder-alarm-servicing-and-maintenance-across-asset-optimisation-sites-with-asi-security-ocds-h6vhtk-06bf95)

## 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 A S I SECURITY SYSTEMS LIMITED public contract history on Tenderline](https://tenderline.uk/suppliers/a-s-i-security-systems-limited-coh-07322408#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/a-s-i-security-systems-limited-coh-07322408
- **Full Catalogue Machine Access:** https://tenderline.uk/llms.txt