We have used 1STOPXBRL, for the last five years and found them to be both professional and efficient. They couldn't have been more helpful when dealing with our queries. Based on our experience, I would have no hesitation recommending them to others.
-Caroline Allison - Chief Accountant
Samsung Electronics
Pizza Express - 1stopXBRL Testimonials 2
We appreciate the service we received from 1STOPXBRL. There was an initial quick turnaround, quicker than I expected. There were a few problems with the new accounting standards and our software, but these were sorted out at each stage with a very immediate turnaround, which meant we could submit our tax computations in advance of what we were estimating. The quality of service was very good and we recommend to anyone to use 1StopXBRL- thank you for your service.
Hermes - 1stopXBRL Testimonials 3
We have used 1stopxbrl Limited since 2011 and are extremely pleased with the service provided. The turnaround time is quick and there is a very fast response to the queries on tagging. In addition, the 1stopxbrl team are very current on their knowledge of accounting and regulatory changes. We would highly recommend 1stopxbrl for your tagging requirements.

Richard O'Driscoll

Associate Director - Group Finance
Financial & Regulatory Reporting Manager
Hermes Investment Management

Sisk Group
We have used 1STOPXBRL for the past 3 years and each time, they have been extremely professional and helpful and their customer service is excellent. We have quite a number of companies within our group and 1STOPXBRL converted the accounts in a very efficient manner. We will continue to use their service and would highly recommend them. We’d also like to take this opportunity to thank 1STOPXBRL for the fast turnaround on some of the larger accounts and for all their help this year.
-Celine Delahunty – Group Accountant
Sisk Group
As outsourcing providers to financial services market clients we expect high standards from others. 1STOPXBRL have delivered a good level of service to us. As with all new processes there are teething problems, 1STOPXBRL has been excellent in its communication with us to ensure that the process is well managed and that any queries raised are dealt with in a timely manner. We look forward to their continued support and commitment to their current level of service and would recommend them to others.
-Katrina Christensen NDA CA - Business Unit Leader
Throgmorton Secretarial Services
John Sisk & Son Limited and the UK construction group have used 1STOPXBRL for the last 5 years – the service received has always been professional, reliable and very good value for money, so much so that we now also use the company for tagging of our Irish construction companies as well. I would highly recommend 1STOPXBRL to anyone.

-Christina Wilson – Group Accountant
John Sisk & Son

Royal Horticultural Society
As a complete xbrl novice I found the service provided by 1stop very good. At every step along a fairly complicated and tortuous route there was always someone on the end of the telephone offering help and I was impressed by their patience! I have no hesitation in recommending 1stop for a fast and efficient service.
-Lynn Petts
Great Hyde Hall Management Co Ltd
Ceramic Fuel Cells
I would highly recommend using 1STOPXBRL, they were professional, efficient & couldn't have been more helpful, they took all the stress out of converting our accounts in the new format. Thanks, we'll definitely be using your services again!
-Juliette Littleton. ACMA
Ceramic Fuel Cells (Europe) Ltd
Company Associates
We have been using the services of 1STOPXBRL Limited for since May 2011. They have been extremely thorough and professional in their dealings and the support staffs are always helpful when called upon
-Mr A Mahmood
Company Associates


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601 International House

223 Regent Street



Company No. 08072489