Eclipse Internet is offering businesses up to £30 to switch from their current supplier to its service using a MAC code before April 2008.
The firm is a fast-growing corporate broadband supplier and was recently shortlisted for the Internet Service Providers' Association best business provider award.
Eclipse is offering three switching incentives in the deal, with £10 given to those companies switching to a Teleworker or Business Broadband Option 1 tariff and £20 given to those opting for the Business Broadband Option 2 package.
The £30 offering is available for those companies changing to the Business Broadband Option 3 service.
Andrew Peterson, an Eclipse spokesperson, commented: "We know from the feedback we've had from customers who've switched to us that our migration process is streamlined and hassle-free."
He added that he hoped the incentives would encourage more UK business to use Eclipse's services.
The firm reports 98 per cent customer satisfaction for its business broadband offering, with those using the service experiencing zero down time.