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Model Audit

Model Audit 2.0

Making your model audit less painful.

Our team has over 50 years of financial model audit experience and has completed countless global audit assignments.

We launched our service in 2021 to re-invigorate the model auditing landscape. By delivering quickly & efficiently, cutting audit times dramatically, and providing real insight into your model, we provide you with the assurance you need all at a fixed price with no surprises.

Model Audit Re-imagined

Here at Gridlines we have taken on the challenge of moving the industry forward.

We have a relentless drive towards increasing speed, efficiency, innovation, and insight. This makes the whole process as easy as possible for our clients. Contact one of the team today to find out more about our model audit delivery process. We use our own in-house software to dramatically reduce our audit lead times.

Download our Model Audit Brochure

Learn more about our Audit 2.0 delivery process, the team, and more in our Model Audit 2.0 Brochure. Get your copy now.

We've worked with some of the best...

6 ways we are re-inventing our customers audit experience


A faster audit

We use the latest public tools for online collaboration, and our own proprietary software to dramatically reduce audit times.


A fixed fee with no surprises

We offer a fixed fee and we do not charge by the iteration or the sensitivity.


A proven methodology

We combine a parallel build approach with targeted cell by cell and rigorous graphical stress testing.


A focus on solutions

We will work collaboratively with you, suggesting solutions wherever we can.


In-depth insight

We use our proprietary software tools to stress test your model and share valuable insight.



Our team brings together best practice from across the industry to give you the assurance you need. We are backed by major insurers with liability cover in the millions.

A Team you can trust

Meet our senior auditing team.

Danny Leitch


Paul Myers


Peter Rebecchi

/Head of Model Audit

Let's talk...

If you need help with a model , or would like to hear more about our service, please give us a call on +44 (0)208 226 6469.
Or get in touch below.

Contact Us

Tell us about your project...

Danny Leitch


Peter Rebecchi

/Head of Model Audit