Following Maintel's acquisition in May this year of Azzurri Communications the organisation will operate as a single integrated business across all functions of sales, operations and finance under the single Maintel brand.
Maintel has also introduced an updated web presence with all customers accessing a single Maintel customer portal.
Maintel's CEO Eddie Buxton said: "The integration of Azzurri into Maintel has continued at pace and we're pleased that everything is going to plan."
Rufus Grig, Maintel Group Strategy Director, said: "As you can imagine, integrating two companies with their individual processes, systems, locations and teams has been a challenge, but one we've enjoyed tackling.
"This latest phase in the integration process will see our people aligned under the single Maintel brand, and from today our customers will be able to access an updated service portal too.
"It's also worth noting that while we've been cracking on with the integration, we've also won significant contracts from right across the business and continued the growth of ICON, our cloud communications platform. It's certainly an exciting time for us."
Maintel recently announced Group revenues of £38.1m for the first half of 2016, an impressive increase of 54% from the same period in 2015 (£24.8m) underpinned by the strategic acquisition of Azzurri Communications, which contributed £15.4m to the revenue.