Silvine

Silvine is owned by Sinclairs (William Sinclair & Sons (Stationers) Ltd), headquartered in the United Kingdom. No. The ultimate owner of Silvine, Sinclairs (William Sinclair & Sons (Stationers) Ltd), is headquartered in the United Kingdom, not in the United States.

Sinclairs is one of the oldest and largest independent stationery manufacturers in the United Kingdom, specializing in paper-based products including notebooks, pads, and educational stationery.