Sky is continuing to improve its range of TV, home phone and broadband bundles, providing greater value for subscribers, it has been claimed.
Lyssa McGowan, Director of Communications Products at Sky, said 2013 had been a successful year for the broadband provider.
She claimed that, over the last 12 months, Sky's triple-play offering went "from strength to strength".
"We've continued to invest in delivering great quality TV to customers across multiple platforms alongside great-value unlimited broadband and home phone services," Ms McGowan stated.
At the end of 2013, more than four million UK households were signed up to a triple-play Sky broadband package.
The broadband provider continued to gain new customers last year, boosted by its acquisition of O2's fixed-line broadband service and sister company Be Broadband.
In the third quarter of 2013, Sky added 111,000 net customers, meaning the company had 519,000 more subscribers than 12 months earlier.