supplier · GB-COH10907336
Colas SIAC Ltd
Colas SIAC Ltd has won 2 UK public sector awards from 2 buyers since 2017.
as a supplier
2 recorded awards from 2 buyers , between 7 Aug 2017 and 7 Aug 2017.
“Exclusive” means this organisation was the only one awarded under that procurement; the rest were shared with other suppliers, typically on a framework.
No median is shown because every award here carries a framework ceiling rather than a settled price. A ceiling is the most that could be spent across every supplier on the agreement, so averaging them would overstate this organisation’s work, often by an order of magnitude. The individual values are listed below as published.
sells to
| buyer | awards |
|---|---|
| East Riding of Yorkshire Council | 1 |
| Sheffield City Council | 1 |
common questions about Colas SIAC Ltd
How many public sector contracts has Colas SIAC Ltd won?
- Colas SIAC Ltd has won 2 UK public sector contracts from 2 public bodies since 2017.
Which public bodies buy from Colas SIAC Ltd?
- Colas SIAC Ltd has won the most contracts from East Riding of Yorkshire Council and Sheffield City Council.
contracts won
| contract | buyer | value | awarded |
|---|---|---|---|
| YORcivil 2 South and West Area Contractors Framework Agreement shared | Sheffield City Council | £720,000,000 | 7 Aug 2017 |
| CM122 YORcivil 2 North and East Area Contractors Framework Agreement shared | East Riding of Yorkshire | £324,000,000 | 7 Aug 2017 |
every contract won by Colas SIAC Ltd →
as published
This page combines 2 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 |
|---|---|---|---|
| Colas SIAC Limited | GB-COH 10907336 | · | 1 |
| Colas SIAC Ltd | · | · | 1 |
why these were combined
- identical name · colas siac ltd 1
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 14 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 2 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.