---
name: "Halo I.S Ltd"
supplier_id: "GB-COH:11806111"
organisation_scale: "sme"
total_awards: 1
total_spend_gbp: 0
median_contract_gbp: null
lots_bid: null
lots_won: null
win_rate_pct: null
median_discount_pct: null
url: "https://tenderline.uk/suppliers/halo-i-s-ltd-coh-11806111"
generated: "2026-10-08T13:02:45.472Z"
machine_api: "https://tenderline.uk/api/public/suppliers/GB-COH%3A11806111/markdown"
---

# Halo I.S Ltd · UK Public Sector Contract Record

Source: [Tenderline](https://tenderline.uk/suppliers/halo-i-s-ltd-coh-11806111) — Official UK public procurement supplier dossier compiled from Find a Tender notices.

> **Tenderline Supplier Summary:** Halo I.S Ltd 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:** Halo I.S Ltd
- **Organisation Scale:** SME
- **Company Registration (CRN):** `GB-COH:11806111` (Companies House)
- **Total Published Awards:** 1
- **Primary Sector:** [Computer audit and testing services](https://tenderline.uk/sectors/computer-audit-and-testing-services-72800000)
- **Company Status:** Active

- **Tenderline Record:** https://tenderline.uk/suppliers/halo-i-s-ltd-coh-11806111

## Delivery Geography
- **Active Delivery Regions:** [Greater London](https://tenderline.uk/regions/london), [South East England](https://tenderline.uk/regions/south-east)

## Top Public Sector Clients
1. **[THAMES WATER UTILITIES LIMITED](https://tenderline.uk/buyers/thames-water-utilities-limited-GB-COH-02366661):** 1 procedures

## Contract Expiries & Upcoming Recompetes
- **Active Contracts Ending in 18 Months:** 0

## 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 Halo I.S Ltd public contract history on Tenderline](https://tenderline.uk/suppliers/halo-i-s-ltd-coh-11806111#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/halo-i-s-ltd-coh-11806111
- **Full Catalogue Machine Access:** https://tenderline.uk/llms.txt