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We are experts at recovering
money from supplier and
tax overpayments

Our Claims Portal enables
24/7 live reporting of your audit

We value our clients and
they keep coming back

You can reduce future
recoveries and gain insights
into your vendor spend

Caatalyst achieve the
highest recovery rates

For more reasons why we believe
you should choose Caatalyst.

Why Caatalyst?

Find out how much we could save you

Use our recoveries calculator

See what our Clients think

Most of our Clients choose us again and again, see what some of them have said

Click here for Client Testimonials

Caatalyst are Profit Recovery experts. We audit our Clients’ historic vendor and tax payments to recover significant cash sums; often millions of Pounds, Dollars or Euros. Accounts Payable Audit and Contracts Audit made simple.

We guarantee to exceed our competitor’s recoveries by at least 50% with our unique AP audit approach.

To date we have successfully audited over £250bn of accounts payable spend for more than 50 Clients in over 30 countries. We have worked very successfully in both Public and Private sectors. Our Client testimonials speak for business relationships built on trust and great service levels.

All of our fees are charged on a contingency percentage fee basis and are only due upon successful recovery of identified items. You can track claims and audit progress live on our Claims Portal.

Rather than just a standard analysis of duplicate payments, our powerful vendor file management software profiles your vendors for a full and detailed vendor credit audit enabling dormant, suspense account and “retired” credits to be reclaimed for your business.

Additionally, all kinds of duplicate payments and erroneous payments are analysed by our software, items that would be left behind by your systems or other audit firms. We leverage confirmed vendor relationships to find duplicate payments across your accounts payable transaction history.

We build great working partnerships with our Clients, their finance team and vendors to make sure they get the most efficient and least disruptive profit recovery audit possible. Where possible we work offsite and your audit progress is visible 24/7 via our online Claims Portal.

Our fee includes a suite of audit reports with root cause analysis, best practice recommendations and vendor analysis to help you get the most out of the accounts payable audit.

Caatalyst have recently been chosen as a supplier under the Government’s Crown Commercial Spend Analysis and Recovery Services (SARS II) Framework. We look forward to working with new public sector clients!

Find Out how we Find More:  Why Caatalyst?

Caatalyst Profit Recovery Audit


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“Caatalyst managed to recover a very significant sum on behalf of Centrica Plc whilst developing a very good working relationship with our finance team.”

Head of Finance Shared Services

Centrica Plc

“Can I thank you for the work you did on the exercise, we have received very positive feedback from stakeholders regarding monies recovered. It was a pleasure to work with a company like yours and we look forward to doing so again in the future. ”

Head of AP


“In addition to maximising financial recoveries, Caatalyst produced a very useful and concise Best Practices Report”

General Manager Finance

Virgin Atlantic Airways



Caatalyst have made a £5,000 donation to the Cavill Nurses Trust as a thank you to the amazing work being done by all healthcare and frontline workers during the Covid 19 pandemic.


Caatalyst have initiated completely offsite auditing to help our staff and clients deal with the very serious challenges presented by the Covid 19 pandemic.

We continue to assist our clients to navigate these difficult times as accounts payable departments come under great pressure.


Crown Commercial

Caatalyst have launched an improved version of our Claims Portal.

This will enable 24/7 visibility of recovery items for review by our Clients. In addition it provides an audit Dashboard giving live progress on the audit with analysis of claim origin.