Meet the Coretime Team

Together, we combine passion, expertise, and collaboration to deliver exceptional results. Get to know the people behind Coretime.

people celebrating at their work desk

Who are the Coretime Team?

Coretime is a UK-based company with headquarters in Harrogate , enabling us to provide comprehensive sales, service, and support nationwide. We take a highly integrated and specialised approach, with a close-knit team of dedicated professionals. Our product experts have deep knowledge of Coretime's Timesheet, Expense, and Project Management software, allowing us to deliver exceptional, personalised service tailored to you and your business.

Richard Knowles

Managing Director

Laurie Pottage

Sales Director

Lisa Collins

Coretime Team Leader

Sami Guizani

Senior Coretime Account Manager

Karl Wilson

Coretime Product Manager

Mick Lowe

Head of Technical Services

Ian Boucher

Coretime Support Team Leader

You’re in good company

Join the growing number of businesses transforming their operations with Coretime, starting from just £20/€25 per user per month. Our customers are strengthening client relationships, gaining real-time project visibility, and driving measurable growth.

Explore their success stories below and see how Coretime can deliver powerful results for your organisation at a price that makes sense.

Aircraft Leasing & Management

We have recently purchased Coretime through Onesys and were impressed with their responsiveness to our original enquiry and to our subsequent questions. The process for understanding what the software could do for us was efficient and straightforward, as was the administration involved in setting-up the account and finalising the agreement.

Aircraft Leasing & Management Logo

Nicola Plummer

Aircraft Leasing & Management

AJA Architects

For us, the main benefit is that our system is now more user-friendly in terms of project managers being able to access information, such as seeing how a project is performing against budget. They can analyse how time is being spent and what proportion of it is earning fees – it’s easy to translate.

AJA Architects Logo

Matt Simpson

AJA Architects

Callisto Consulting

Since purchasing Coretime our time spent on administrative tasks, especially around invoicing has greatly reduced. We can also now respond to Client queries much more efficiently and with a more accurate, trusted response.

Overall the processes that we undertake using Coretime are much quicker and simpler and along with the benefits we’re now receiving in how we can report on our Project data using different parameters, we expect to see a return on investment within a year based on administration time saved.

Callisto Consulting Logo

Paul Bunyan

Callisto Consulting

R.G. Parkins & Partners

The Coretime system is easy to use, accurate, and has helped to increase our efficiencies, we would absolutely recommend it to other companies in that we find it invaluable.

R G Parkins & Partners Logo

David Heron

R.G. Parkins & Partners

GWP Engineering Consultants

Coretime are a real business partner, I find them very helpful, and if I have any questions or queries the support team is there to help me instantly. In short, we’re delighted.

GWP Consultants Logo

Amanda Godwin

GWP Engineering Consultants

Caulmert

With staff based at different office locations and sometimes different parts of the world, having Coretime has brought us all together using one easily accessible web based system.

Caulmert Logo

Donna Milne

Caulmert

JNP Group

Coretime is one of the most important packages within the business and is based on an annual subscription with full cloud access. This is a truly fantastic system and very affordable for a company of our size, it’s a fraction of the cost of some systems such as Autodesk and Microsoft.

JNP Group Logo

Jamie Seabrook

JNP Group

Deaton Lysaght

Coretime is simply the easiest, yet the most economically advantageous programme that does so much more than just time management. The overall impact of Coretime has improved both productivity and efficiency.

Elizabeth Churchard

Deaton Lysaght

Pete Stead – P+HS Architects

A huge positive for us is the reduction of double entry of information, not having to manipulate information and enter it somewhere else has made such a drastic difference to how we run our business, we can’t imagine not having Coretime now!

P+HS Logo

Pete Stead – P+HS Architects

Optima Systems

Coretime provides an excellent service. Their team keeps us regularly updated, which means we always feel informed, supported, and confident that we’re getting the most out of the system.

Optima Systems Logo

Rob Price

Optima Systems

Spark Architects

We will be able to easily track non-billable work such as fee proposals and revisions, track outstanding invoices versus paid, and understand budget versus actuals and profitability at both project level and RIBA stages.

Spark Architects

Wildfowl & Wetlands Trust

It’s cut the time spent on routine administrative tasks and enabled us to be more efficient, which means we can focus more on the actual projects. We can have around 20 live projects on the go at any one time and if a client wants a breakdown of where the time is going, we need to respond almost instantly.

WWT Logo

Monica

Wildfowl & Wetlands Trust

Latest resources

View all our resources
  • Blog

19 Dec 2025

Why Consultants Hate Timesheets (and How to Fix It with Coretime Time Tracking Software)

For many consultants, timesheets are the bane of professional life. Sitting down after a long day…

Read more
  • Blog

18 Dec 2025

Why Our Customers Choose Coretime for Smarter Time Management and WIP Tracking

Coretime time tracking and WIP software gives professional services businesses a competitive advantage by simplifying accurate…

Read more
  • Download

11 Nov 2025

Implementing Coretime Without Disrupting Your Business: A Strategic Guide

Discover how to implement Coretime seamlessly. Download our Strategic Guide to Implementing Coretime Without Disrupting Your…

Implementing Coretime Without Disrupting Your Business A Strategic Guide
  • Blog

06 Nov 2025

Management and Productivity Tips for Professionals – Recommended

Read more
  • Blog

04 Nov 2025

Boost Efficiency & Grow Your Business with Coretime Timesheet Software

Running a professional services business today means juggling project delivery, accurate time tracking, and timely invoicing…

Read more
  • Blog

29 Oct 2025

The Real Cost of Time Leakages to Professional Services Businesses

Read more
  • Download

24 Oct 2025

What is Coretime? Discover How It Can Boost Profit and Performance

Read more
  • Blog

24 Oct 2025

How to Beat the Winter Slump in 2025

Read more
  • Blog

23 Oct 2025

Why Architects Must Track Time Across RIBA Stages

Accurately tracking time across RIBA stages is essential for architects to manage resources, monitor project progress, and ensure profitability.

Read more

What’s next?

Get in touch with us. Only by getting a good understanding of your business requirements can we recommend a solution.

Book a free demo