---
title: "Data Improvement - Topographic Sites & Networks"
ocid: "ocds-h6vhtk-078783"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-078783"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-078783.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-078783.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "Ordnance Survey"
published: "2026-10-14"
---

# Data Improvement - Topographic Sites & Networks

Buyer: Ordnance Survey  
Current stage: Award  
OCID: ocds-h6vhtk-078783

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-078783)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-078783.json)

## Summary

Ordnance Survey Limited commissioned data-improvement services for topographic sites and networks. The work concerns improving data about topographic sites; the procurement also classifies the service as data processing. Delivery is stated to be in the United Kingdom. This is a specialist geospatial data-services requirement for organisations able to improve and process topographic information, rather than a purchase of general mapping software or field equipment. The buyer is Ordnance Survey Limited, the UK mapping organisation. The award covered one lot, titled Data Improvement – Topographic Sites. Its scope is described as a service contract for topographic-site data improvement, with the award also including data-services and data-processing classifications.

The procurement is complete and was awarded to Landmark Information Group Ltd. The award date was 28 September 2026. The awarded value is £1,215,000 excluding VAT (£1,458,000 including VAT). The contract period runs from 23 October 2026 to 30 September 2030. It was a competitive selective process, with the award made under a framework. The procurement had one lot, covering data improvement for topographic sites. The release identifies the successful supplier but does not state the evaluation criteria, so the award basis beyond the competitive framework route cannot be described. The contract award milestone was scheduled for 23 October 2026.

For suppliers who did not win, this award shows Ordnance Survey’s demand for specialist topographic data improvement and processing at substantial, multi-year scale. A credible competitor for a similar requirement would need the technical capability to assess, correct and maintain topographic-site and network datasets, and to deliver reliable data-processing services across a national scope. The selected provider, Landmark Information Group Ltd, is recorded as an SME, showing that this work was delivered by a small or medium-sized supplier rather than being confined to a large corporate provider. The competitive selective route under a framework is also relevant: suppliers would need to qualify for the applicable framework and demonstrate dependable delivery of accurate, consistent geospatial data services.

## Notice

Service Contract for the provision of data improvement services for Topographic Sites

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/096985-2026 |
| Notice type | UK6 - Contract Award Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Award under framework |
| Tender suitability | Not specified |
| Awardee scale | SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 14 Oct 2026 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 28 Sep 2026 |
| Contract period | 23 Oct 2026 - 30 Sep 2030 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | £1,215,000 |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Complete |
| Awards status | Active |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | Ordnance Survey |
| Locality | SOUTHAMPTON |
| Postcode area | Southampton |
| Postcode | SO16 0AS |
| Country | England |
| ITL 1 | TLJ South East (England) |
| ITL 2 | TLJ3 Hampshire and Isle of Wight |
| ITL 3 | TLJ36 Central Hampshire |
| Local authority | Test Valley |
| Electoral ward | Chilworth, Nursling & Rownhams |
| Westminster constituency | Romsey and Southampton North |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | Landmark Information Group Ltd |

## CPV Codes

### Divisions

- 72 - IT services: consulting, software development, Internet and support

### Codes

- 72300000 - Data services
- 72310000 - Data-processing services

## Release History

- 14 Oct 2026 at 12:57 - Award - UK6 - Contract Award Notice - https://www.find-tender.service.gov.uk/Notice/096985-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/096985-2026
  14th October 2026 - Contract award notice on Find a Tender

## Notice URLs

- http://www.os.co.uk/
- https://www.find-tender.service.gov.uk/api/1.0/ocdsReleasePackages/ocds-h6vhtk-0547da
- 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-078783. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-078783.json.