supplier · GB-PPONPMLP-3629-BMLQ
Calder Industrial Materials Ltd
Calder Industrial Materials Ltd has won 8 UK public sector awards from 3 buyers since 2015. The typical award is worth £133,989.
as a supplier
8 recorded awards from 3 buyers , between 5 May 2015 and 18 Nov 2025.
“Exclusive” means this organisation was the only one awarded under that procurement; the rest were shared with other suppliers, typically on a framework.
sells to
| buyer | awards |
|---|---|
| UK Research and Innovation | 4 |
| UK Shared Business Services Limited | 3 |
| Diamond Light Source Ltd | 1 |
common questions about Calder Industrial Materials Ltd
How many public sector contracts has Calder Industrial Materials Ltd won?
- Calder Industrial Materials Ltd has won 8 UK public sector contracts from 3 public bodies since 2015.
Which public bodies buy from Calder Industrial Materials Ltd?
- Calder Industrial Materials Ltd has won the most contracts from UK Research and Innovation, UK Shared Business Services Limited and Diamond Light Source Ltd.
How large are Calder Industrial Materials Ltd's contracts?
- The median published value of a contract won by Calder Industrial Materials Ltd is £133,989. Framework ceilings are excluded, because they state a spending limit shared across many suppliers rather than a value one supplier received.
contracts won
| contract | buyer | value | awarded |
|---|---|---|---|
| Provision of Lead for Fixed Ballast, RRS Sir David Attenborough | UK Research & Innovation (UKRI) | £1,933,519 | 18 Nov 2025 |
| UKRI- GSS24700 Modifications to lead shield Competitive quotation | UK SHARED BUSINESS SERVICES LIMITED | £16,820 | 19 Sept 2024 |
| GSS24684 - Collection of ~ 80 Tonnes of lead bricks for recycling | UK SHARED BUSINESS SERVICES LIMITED | £10,000 | 11 Sept 2024 |
| GB-Swindon: UKRI-3713 Lead Shield for Germanium Detectors | UK Research & Innovation | £110,377 | 15 Jan 2024 |
| UKSBS PR19111 ISIS Basket Flask Lead Shielding | UK SHARED BUSINESS SERVICES LIMITED | £157,600 | 31 Jan 2020 |
| VMXm Hutches and Shielding (DLSITT0385) | Diamond Light Source Ltd | £451,885 | 5 May 2015 |
| CSP26576 - Diagnostic shielding lead bricks | UK Research and Innovation | · | 9 Jun 2026 |
| CSP26344 - Bulk Lead shot | UK Research and Innovation | · | 18 Mar 2026 |
every contract won by Calder Industrial Materials Ltd →
as published
This page combines 3 separate records from the source data. Every one is listed below exactly as the publisher filed it, so you can check the grouping yourself.
| name as published | identifier | postcode | records |
|---|---|---|---|
| Calder Industrial Materials Ltd | GB-PPON PMLP-3629-BMLQ | CH1 4EX | 3 |
| Calder Industrial Materials Ltd | · | · | 3 |
| CALDER INDUSTRIAL MATERIALS LIMITED | GB-COH 00028073 | · | 2 |
why these were combined
- identical name · calder industrial materials ltd 2
Matching uses organisation identifiers where publishers provide them, falling back to name and address. Records are never combined on address alone, because one shared-service postcode carries 244 different organisations. how this works
where these figures come from
Every figure on this page is derived from notices published by Contracts Finder, Find a Tender, Public Contracts Scotland and Sell2Wales, under the Open Government Licence v3.0. The corpus runs from 17 Dec 2014 to 13 Sept 2026 and is refreshed from the publishers' own APIs through the working day.
Records are combined into one organisation on identifiers where publishers provide them — a Companies House number, a GB-PPON supplier id — and on exact normalised name and address where they do not. Never on address alone: one shared-service postcode carries 244 unrelated organisations. The 3 published records behind this page are listed above exactly as filed, so any merge can be checked.
Counts are of contracting processes, not published notices: a tender and its award notice are one contract, and are counted once. Values are medians, never totals, and exclude framework ceilings — a ceiling states a spending limit shared across every supplier on the framework, so adding them together produces a number no one ever spent. sources and coverage · how matching works
Contains public sector information licensed under the Open Government Licence v3.0.