Platinum Umbrella is a UK based firm owned and run by DJColom accountancy, an established chartered accountancy firm with pedigree in the industry.
DJColom has been providing specialist accountancy services to contractors for over 10 years.
With the superior industry knowledge and experience you can trust DJColom for a service second to none.
With a low volume, high quality service geared towards the top contractor, our service is unrivaled.
