The table below details all operations that have been awarded certificates.
| Company | Quarry | Date Issued | |
| 1 | Clearwell Quarries Limited | Clearwell Quarry | 30/09/2007 |
| 2 | Kinegar Quarries Ltd | Glenfin Quarry | 17/03/2008 |
| 3 | Raymond Brown Minerals & Recycling Ltd | Binnegar Quarry | 17/07/2008 |
| 4 | D. Geddes (Contractors) Ltd | Markle Mains Quarry | 22/06/2009 |
| 5 | Middleton Aggregates Ltd., | Blackborough End Quarry | 23/06/2009 |
| 5 | Middleton Aggregates Ltd., | Pentney Quarry | 22/06/2009 |
| 5 | Middleton Aggregates Ltd., | East Bilney Quarry | 22/06/2009 |
| 6 | The Skene Group Ltd | Devon Quarry | 22/06/2009 |
| 7 | E & JW Glendinning Ltd. | Linhay Quarry | 26/05/2010 |
| 8 | Moreton C. Cullimore (Gravels) Ltd | Roundhouse Farm Quarry | 26/05/2010 |
| 9 | Summerleaze Ltd | Bray Quarry | 26/05/2010 |
| 10 | Summerleaze Ltd | Denham Quarry | 26/05/2010 |
| 11 | Smith and Sons (Bletchington) Ltd. | Dewars Farm Quarry | 31/01/2012 |
| 12 | Kinegar Quarries Ltd | Glenfin Quarry | 02/05/2012 |
| 13 | Cloburn Quarry Co. Ltd | Cloburn Quarry | 15/05/2012 |
| 14 | Longcliffe Quarries | Bone Mill Quarry | 24/05/2012 |
| 15 | Johnston Quarry Group | Creeton Quarry | 14/11/2012 |
| 16 | Huntsmans Quarries Ltd | Huntsmans Quarry | 14/11/2012 |
| 17 | Tillicoultry Quarries Ltd | Northfield Quarry | 21/03/2013 |
| 18 | Tillicoultry Quarries Ltd | Tams Loup Quarry | 21/03/2013 |
| 19 | Henry Streeter (Sand and Ballast) Ltd | Sipson Quarry | 07/05/2013 |
| 20 | Raymond Brown Minerals & Recycling Ltd | Blue Haze Quarry | 07/05/2013 |
| 21 | Middleton Aggregates Ltd., | Blackborough End Quarry | 07/05/2013 |
| 22 | Middleton Aggregates Ltd., | East Bilney Qurary | 07/05/2013 |
| 23 | Middleton Aggregates Ltd., | Pentney Quarry | 07/05/2013 |
| 24 | Barr Industrial | Sorn Quarry | 23/06/2014 |
| 25 | Bournewood Sand & Gravel Ltd | Bournewood Quarry | 23/06/2014 |
| 26 | Moreton C. Cullimore (Gravels) Ltd | Roundhouse Farm Quarry | 23/06/2014 |
| 27 | Summerleaze Ltd | Bray Quarry | 23/06/2014 |
| 28 | Summerleaze Ltd | Denham Quarry | 23/06/2014 |
| 29 | E & JW Glendinning Ltd. | Linhay Quarry | 23/06/2014 |
| 30 | E & JW Glendinning Ltd. | Pigsdon Quarry | 23/06/2014 |
| 31 | Longcliffe Quarries | Ryder Point Quarry | 29/06/2015 |
| 32 | Longcliffe Quarries | Brassington Moor Quarry | 29/06/2015 |
| 33 | Sherburn Stone Co. Ltd | Helbeck Quarry | 29/06/2015 |
| 34 | William Thompson and Son (Dumbarton) Ltd | Sheephill Quarry | 29/06/2015 |
| 35 | Hugh King & Co Ltd. | Hullerhill Sand Quarry | 20/10/2015 |
| 36 | Cloburn Quarry Co. Ltd | Cloburn Quarry | 27/06/2016 |
| 37 | Longwood Quarries Ltd | Longwood Quarry | 19/06/2017 |
| 38 | WCL Quarries Ltd | Cranebrook Quarry | 19/06/2017 |
| 39 | Harleyford Aggregates Limited | Sipson Quarry | 19/06/2017 |
| 40 | Springfield Farm Ltd | Springfield Farm Ltd Quarry | 28/09/2018 |
| 41 | Summerleaze Ltd | Bray Quarry | 06/12/2018 |
| 42 | Summerleaze Ltd | Denham Quarry | 06/12/2018 |
| 43 | Hugh King & Co | Hullerhill Quarry | 14/05/2019 |
| 44 | CCP Concrete Products | Aberdo Quarry | 14/05/2019 |
| 45 | Tillicoultry Quarries Ltd | Tams Loup Quarry | 18/11/2019 |
| 46 | Smith and Sons (Bletchington) Ltd | Gill Mill Quarry | 17/11/2020 |
| 47 | Tillicoultry Quarries Ltd | Northfield Quarry | 17/11/2020 |
| 48 | Smith and Sons (Bletchington) Ltd | Dewars Quarry | 20/06/2022 |
| 49 | W Thompson & Sons (Dumbarton) Ltd | Sheephill Quarry | 20/06/2022 |
| 50 | Longwood Quarries Ltd | Longwood Quarry | 19/08/2022 |