The phrase "already making use of" is correct and usable in written English.
It can be used to indicate that someone is currently utilizing something or has begun to utilize it prior to the present moment.
Example: "The team is already making use of the new software to improve their workflow."
Alternatives: "currently utilizing" or "already employing".
The service is proving extremely popular, with up to 800 callers per day already making use of it.
Even before the plans for redevelopment were announced, Singaporeans were already making use of the old railway line in an unusually informal way for this city.
The relatively uniform style of the old houses up and down the block shows that construction contractors were already making use of factory-made materials.
The New Yorker, the US not-for-profit investigative newsroom ProPublica, and the Pierre Omidyar-backed startup The Intercept are among the newsrooms already making use of the SecureDrop system.
Along the Baltic coasts of Germany and Poland, a small but growing band of farmers are already making use of conservation subsidies and research grants to move in this direction.
For Illumina's researchers, and the scientists already making use of the sequencers, that technology could still remain a mystery.
One security researcher, Alex Levinson of Katana Forensics, said on Thursday that US law enforcement had already made use of the location data recorded by the iPhone in investigations.
To power its tiny and now spluttering economy, Iceland has already made use of what scientists call volcanism.
Some cities like Los Angeles and London already make use of mobile apps to make trip payments easy – at least for those with smartphones.
Here's the reaction from university staff: Universities already make use of contextual data for admissions, but they do so in the very worst way.
"The 231 individuals granted clemency today have all demonstrated that they are ready to make use – or have already made use – of a second chance," read a statement from the White House on Monday's historic announcement.
