---
title: "OS Mastermap Renewal 2026"
ocid: "ocds-h6vhtk-0668b0"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-0668b0"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-0668b0.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-0668b0.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "GREENSQUAREACCORD LIMITED"
published: "2026-03-16"
---

# OS Mastermap Renewal 2026

Buyer: GREENSQUAREACCORD LIMITED  
Current stage: Award  
OCID: ocds-h6vhtk-0668b0

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-0668b0)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-0668b0.json)

## Summary

The procurement process for the "OS Mastermap Renewal 2026" has been completed by GreenSquareAccord Limited, a public authority based in Birmingham, United Kingdom. This tender aims to provide licensed access to Ordnance Survey mapping datasets—OS MasterMap Topography Layer, OS AddressBase Core, and OS Imagery—to support operational planning and geographic analysis. The contract was awarded to ESRI (UK) Limited, located in Aylesbury, commencing on 13th March 2026, and concluding on 12th March 2027. The procurement method used was direct and below the competition threshold, reflecting a straightforward procurement without additional competition stages.

This tender presents growth opportunities for businesses specialising in digital mapping systems and geographic data solutions. ESRI (UK) Limited’s engagement highlights the potential for established large-scale suppliers in this niche industry to secure contracts that streamline public sector operations through advanced mapping technologies. Companies with expertise in geographic information systems and digital mapping are particularly well-suited to compete for similar public procurement opportunities, especially if they can offer robust data management capabilities that align with operational planning needs in government sectors.

## Notice

GSA requires licensed access to Ordnance Survey (OS) mapping datasets to support operational planning, geographic analysis, and data management activities. The supplier must provide the following: 1. OS MasterMap Topography Layer 2. OS AddressBase Core 3. OS Imagery

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/023277-2026 |
| Notice type | UK7 - Contract Details Notice |
| Procurement type | Standard |
| Procurement category | Goods |
| Procurement method | Direct |
| Procurement method details | Below threshold - without competition |
| Tender suitability | Not specified |
| Awardee scale | Large |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 16 Mar 2026 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 26 Feb 2026 |
| Contract period | 13 Mar 2026 - 12 Mar 2027 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | £67,482 |
| Contracts value | £67,482 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Complete |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | GREENSQUAREACCORD LIMITED |
| Locality | BIRMINGHAM |
| Post town | Birmingham |
| Postcode | B1 2JB |
| Country | England |
| ITL 1 | TLG West Midlands (England) |
| ITL 2 | TLG3 West Midlands |
| ITL 3 | TLG31 Birmingham |
| Local authority | Birmingham |
| Electoral ward | Ladywood |
| Westminster constituency | Birmingham Ladywood |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | ESRI (UK |

## CPV Codes

### Divisions

- 48 - Software package and information systems

### Codes

- 48326100 - Digital mapping system

## Release History

- 16 Mar 2026 at 08:53 - Award - UK7 - Contract Details Notice - https://www.find-tender.service.gov.uk/Notice/023277-2026
- 12 Mar 2026 at 15:39 - Award - UK6 - Contract Award Notice - https://www.find-tender.service.gov.uk/Notice/022466-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/023277-2026
  16th March 2026 - Contract details notice on Find a Tender
- https://www.find-tender.service.gov.uk/Notice/022466-2026
  12th March 2026 - Contract award notice on Find a Tender

## Notice URLs

- http://www.esriuk.com
- http://www.greensquareaccord.co.uk
- https://www.legislation.gov.uk/ukpga/2023/54/contents

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-0668b0. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-0668b0.json.