Founded in the late 1980s, Signatory Vintage became one of the most influential independent bottlers of the modern whisky era, helping to drive the rise of natural-colour, non-chill-filtered single malts throughout the 1990s and beyond.

In late 2023, founder Andrew Symington launched the Signatory Vintage 100-Proof Editions, a range of small-batch single malts bottled at 57.1% ABV (100 UK Proof), without colouring or chill filtration, and offered at exceptional value. The concept proved an immediate success, with early releases such as Blair Athol, Ben Nevis and Ardmore quickly attracting a devoted following.

Since then, the range has expanded rapidly, featuring distilleries including Caol Ila, Linkwood, Glenrothes, Mannochmore and Glen Ord, alongside hugely popular mystery malts from Orkney and Speyside (M). With a strong emphasis on first-fill and refill sherry casks, the 100-Proof Editions combine bold flavour, high strength and outstanding value, making them one of the most celebrated whisky series of recent years.