For finance teams at European tech and biotech companies
Cross-border accounting and reporting: simple, strategic, and investor-ready, with fees up to 50% lower than larger firms.

A fundraise with US investors, an acquisition by a US company, or a PCAOB audit ahead of a US listing.
Cross-border accounting doesn't have to be confusing or expensive. I help finance teams on both sides of the Atlantic get practical answers on cross-border accounting and reporting.
When you work with me, you get
I map US GAAP, IFRS and your local GAAP side by side in a GAAP matrix, ranked by what changes your numbers, so you know where to spend your team's time.
I work from your trial balances, contracts and systems, so each accounting position fits how your business actually runs.
One person, a fixed fee and a scope that matches what you need, with your team taking on as much of the work as it wants.
I explain the reasoning as we go, so your team can maintain the new standards, policies and processes after the project.
Every project works back from the date that matters, whether that's an IPO, an acquisition or a US fundraise.
I help finance teams at European tech and biotech companies bridge the GA(A)P between Europe and the US
Restate your local GAAP or IFRS accounts under US GAAP for a US investor, acquirer or listing, with a fixed fee per phase.
How a conversion works with meGet ready for a US listing as a foreign private issuer: accounting, reporting, governance, SOX and the PCAOB audit.
US GAAP or IFRS advice on a retainer after the conversion: new transactions, new standards and financial statement reviews.
US CPA based in Frankfurt since 2013, working on accounting for Europe and US transactions.
Tell me where you are today and what's coming, and we'll map out the first steps together.
“In preparation for our first US GAAP group audit at Taktile, our biggest challenge was to identify all areas in our books that need adjustments, especially the ones that go beyond the obvious. [...] Together with her, we identified the necessary adjustments on group and local entity level, which gave us a clear way to become audit-ready.”
“Following investment from a US based listed business, we had to rapidly translate our reporting from UK to US GAAP. [...] Katrina's tried and tested methodology in executing GAAP translation work allowed us to collectively quickly identify where the work needed to be focused.”
“Referred to us by our auditors at PwC, she worked seamlessly with both our audit and legal teams to ensure timely and accurate completion of the ASC 805 memo, SEC pro forma financial statements, and disclosures [...]”
“Her approach to every topic was quite tailored to our business which meant that she only took us through what was of benefit to our company. [...] My team and I now have the knowledge and confidence we need to report under the US GAAP.”
“Katrina was proactive and pragmatic in her approach, gaining a good understanding of our business and delivering the agreed documentation to underpin the financial statements and to support the audit process.”
“After the discovery section of the project Katrina clearly laid out her findings in a memo that was easy to understand and did a follow up call to answer all the questions I had. [...] The memo she produced now forms the basis of our US GAAP accounting policy.”