ISP Giganet is pushing its high-fibre options on the Scots.
The company said that there is a surge in demand for faster, more reliable broadband, almost 360,000 homes in Inverness, Aberdeen, Dundee, Renfrewshire, Stirling, Glasgow, and Edinburgh.
It is offering to plant a tree for every new customer and is giving three months worth of free service to encourage the thrifty.
Tanya Thorne, Chief Marketing Officer at Giganet, said: “We take topics such as the climate emergency seriously, and we act. Doing the right thing for our planet is something we are passionate about. Through our partnership with Ecologi, each new Scottish customer will contribute to supporting local reforestation in the United Kingdom, with schemes in Ayrshire and Mull, adding further trees to our 22,000+ strong forest.”