Highland Supply formed in 1946 in Stoystown, PA
William Jacob purchased the business from a client. Robert Jacob started immediately followed by family members, Vincent Jacob and Charles Frey, Sr.
Purchased second facility and expanded operations to Manheim, PA.
Filed patent to start building Oil/Water Separators and expand the product line.
Expanded operations to Watervliet, NY.
Developed a new style of home heating oil tank called the Tough Tank.
Began manufacturing STI licensed product, Fireguard® tanks.
Expanded operations to Greensboro, NC.
Celebrated 50 years of Highland Tank & Manufacturing Company, Inc.
Acquired assets of Omega Environmental and formed Highland Tank of New England to take advantage of the demand related to the Federal Underground Tank Program.
Acquired Lowe Engineering and expanded operations to Friedens, PA.
Purchased the assets of Titan Tank technology.
Acquired assets of McTighe, an Oil/Water Separator competitor.
2005 Sold residential heating oil tank business to Granby Industries to focus on other expanding product lines.
Developed the Flush-With-Floor Automatic Grease Interceptor.
Developed Rainwater Harvesting Product Line.
Expanded Manheim, PA facility with a new 45,000 square foot building to manufacture up to 60,000 gallon ASME pressure vessels.
Acquired the assets of Steel Tank & Fabrication in Mancelona, MI, and assets of Clawson Tank in Clarkston. MI.
2020 Highland Fire Suppression, LLC formed. Patent pending.
Acquired assets of control panel manufacturing company.
Celebrated 75 years of Highland Tank & Manufacturing Company, Inc.
Joined the TerraVest family of companies.
