Recent
- Morin Construction Ltd.
- Marslen Investments Limited
- Heino Pit/Quarry
- Company: Ethier Sand And Gravel Limited, ALPS ID: 11966, Licenced Area: 59.7ha, Operation Type: None, Tonnage: 500000
- Greenwood Construction Company Limited
- Gerald Finlay Construction Limited
- Antonio Tremblay Contracting Limited
- Preston Sand & Gravel Company Limited
- 624091
- Company: Preston Sand & Gravel Company Limited, ALPS ID: 624091, Licenced Area: 25ha, Operation Type: Pit, Tonnage: (unlimited)
- Richard L.S. Dunford And William A.G. Dunford
- J&P Leveque Bros. Haulage Ltd.
- Lachance Construction
- Donegans Haulage Limited
- Aaroc Aggregates Ltd.
- Upper Canada Stone Company Ltd.
- Vicdom Sand & Gravel (Ontario) Limited
- Upper Canada Minerals Inc.
- 617841
- Company: Upper Canada Minerals Inc., ALPS ID: 617841, Licenced Area: 99.55ha, Operation Type: Quarry, Tonnage: 150000
- Smiths Construction Company Arnprior Limited
- The Sarjeant Company Limited
- Sarjeant Co. Ltd.
- Interpaving Asphalt And Aggregate Supply Ltd.
- The Murray Group Limited
- H & R Noble Construction Limited
- Cedarhurst Quarries & Crushing Limited
- West Carleton Sand & Gravel Inc.
- Ron Renaud
- Royel Paving Limited
- A.L. Blair Construction Limited
- Mccann Redi-Mix Inc.
- Ethier Sand And Gravel Limited