Excalibur has increased its turnover from £7.03m to £7.67m for the year ending 2014.
Profit before tax was £649,000 (compared to £911,000 the previous year), but according to CEO James Phipps the results (audited by Deloitte) are a clear signpost of sustained growth built on its managed service.
"In a year when we've raised the bar to enhance our customer's experience, the figures are encouraging indeed," he said.
"We've invested heavily in the move to a new building and end-to-end sales-force development.
"This year we've already spent more on training than we have in the past decade. In this first phase of a solid three-year investment programme, we've launched the Excalibur Business School and gained Investors in People at the first time of asking with flying colours.
"We have recorded our best ever Net Promoter Scores (NPS) and are now in a great place to build further in 2016 with some exciting and innovative new developments, including the launch of our new Purple Me service."
Excalibur supports a number of good causes in Swindon and the South West. In its largest ever year of charitable contributions, one single donation included £50,000 for the teenage cancer ward at Bath's Royal United Hospital.