---
name: "The Leith Agency (T/A Cello Signal Ltd)"
supplier_id: "GB-FTS-109672"
organisation_scale: "sme"
total_awards: 3
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/the-leith-agency-t-a-cello-signal-ltd-coh-sc143653"
generated: "2026-10-08T01:56:12.556Z"
machine_api: "https://tenderline.uk/api/public/suppliers/GB-FTS-109672/markdown"
---

# The Leith Agency (T/A Cello Signal Ltd) · UK Public Sector Contract Record

Source: [Tenderline](https://tenderline.uk/suppliers/the-leith-agency-t-a-cello-signal-ltd-coh-sc143653) — Official UK public procurement supplier dossier compiled from Find a Tender notices.

> **Tenderline Supplier Summary:** The Leith Agency (T/A Cello Signal Ltd) is a SME public sector supplier in the UK. Tracked in Tenderline with 3 published contract awards across official contracting authorities.

## Key Information
- **Supplier Name:** The Leith Agency (T/A Cello Signal Ltd)
- **Organisation Scale:** SME
- **Company Registration (CRN):** `GB-FTS-109672` (Find a Tender organisation id)
- **Total Published Awards:** 3
- **Primary Sector:** [Systems and technical consultancy services](https://tenderline.uk/sectors/systems-and-technical-consultancy-services-72220000)
- **Company Status:** Active

- **Tenderline Record:** https://tenderline.uk/suppliers/the-leith-agency-t-a-cello-signal-ltd-coh-sc143653

## Delivery Geography
- **Active Delivery Regions:** Nationwide (UK), [Scotland](https://tenderline.uk/regions/scotland)

## Top Public Sector Clients
1. **[British Council](https://tenderline.uk/buyers/british-council-gov-ot313):** 1 procedures (2 awards)
2. **[Glasgow Life (Culture & Sport Glasgow)](https://tenderline.uk/buyers/glasgow-life-culture-sport-glasgow-GB-FTS-2584):** 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 The Leith Agency (T/A Cello Signal Ltd) public contract history on Tenderline](https://tenderline.uk/suppliers/the-leith-agency-t-a-cello-signal-ltd-coh-sc143653#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/the-leith-agency-t-a-cello-signal-ltd-coh-sc143653
- **Full Catalogue Machine Access:** https://tenderline.uk/llms.txt