Recent
- Sullivan, James H. And Rob Sullivan
- Olav Haavaldsrud Timber Company Limited
- Pit 1B
- Company: William Day Construction Limited, ALPS ID: 625899, Licenced Area: 4.42ha, Operation Type: Pit, Tonnage: 300000
- Onaping River
- Company: William Day Construction Limited, ALPS ID: 625313, Licenced Area: 109.93ha, Operation Type: Pit, Tonnage: 500000
- Johnson Pit
- Company: Ethier Sand And Gravel Limited, ALPS ID: 625755, Licenced Area: 24.8ha, Operation Type: Pit, Tonnage: (unlimited)
- Lorne Bester & Sons Lumber Inc.
- The Warren Paving & Materials Group Limited, A Sub. Of Lafarge Canada Inc.
- 2389735 Ontario Inc.
- Mike Carmody Contracting
- Ear Falls Contracting Ltd.
- 1017025 Ontario Ltd.
- 2317066 Ontario Inc.O/A Rigbe Rock (2012)
- Eramosa Pit Expansion
- Company: St. Marys Cement Inc. (Canada), ALPS ID: 625260, Licenced Area: 22.6ha, Operation Type: Pit, Tonnage: 175000
- St. Marys Cement Inc. (Canada)
- Aloysius Angus Smaglinskie
- Monita Property Inc.
- Brown Pit
- Company: David Brown Construction Ltd., ALPS ID: 625268, Licenced Area: 23.1ha, Operation Type: Pit, Tonnage: 20000
- Wasaw Road
- Company: 1468069 Ontario Limited, ALPS ID: 625741, Licenced Area: 40.1ha, Operation Type: Quarry, Tonnage: 999999
- 1468069 Ontario Limited
- Bjs Sand & Gravel
- Jon Rousseau
- Mapleward Pit
- Company: North Star Holdings Inc., ALPS ID: 626117, Licenced Area: 139ha, Operation Type: Both, Tonnage: 9999999
- North Star Holdings Inc.
- Deeno Pearsell
- Warren Township Quarry
- Company: Avalon Advanced Materials Inc., ALPS ID: 608822, Licenced Area: 240ha, Operation Type: Quarry, Tonnage: (unlimited)
- Avalon Advanced Materials Inc.
- The Corporation Of The Township Of Horton
- King Quarry
- Company: Hendriks Aggregates Ltd., ALPS ID: 625295, Licenced Area: 3.05ha, Operation Type: Quarry, Tonnage: 150000
- Hendriks Aggregates Ltd.
- Dettman, Ken