Glass-walled meeting room at Ashworth Merrill's Amsterdam office, wood conference table and morning light
Chartered Accountants & Advisors — Est. 1987

Precision you can build a business on.

We handle audit, tax, and financial advisory for companies and private clients who need their numbers to be exactly right — every quarter, without exception.

Independently audited, chartered, and regulated. We advise 340+ businesses and private clients across Europe on tax, audit, and long-term financial strategy.

37
Years in practice
€2.1B
Client assets overseen
340+
Businesses advised
0.0%
Late filings, 2025
Regulated & recognised by
NBA IFAC ICAEW EFAA ISO 27001
What we do

Four disciplines. One standard.

Every engagement is led by a chartered partner, not delegated down. That's the difference between advice and administration.

01
Audit & Assurance Statutory · Voluntary
Independent audits that strengthen business confidence.
02
Tax Advisory Corporate · Personal
Tax strategy built for what's coming, not just what's due.
03
Financial Reporting IFRS · Local GAAP
Numbers your investors and lenders trust on sight.
04
Private Client Advisory Estate · Succession
Wealth structured to outlast the people who built it.
How we work

An engagement, not a transaction.

A relationship structured in four phases, each with a named partner accountable throughout.

01
Discovery

We study your numbers first

Before any recommendation, we review three years of filings, structure, and cash position to understand where you actually stand.

02
Structuring

We design the framework

A reporting and tax structure built around your entity, your jurisdiction, and how your business actually earns.

03
Execution

We run it, quarter on quarter

Filings, reporting, and advisory delivered on a fixed calendar — you always know what's due and when.

04
Review

We revisit the strategy annually

Tax law and your business both change. We reassess the structure every year, not just when something breaks.

Then the cycle begins again.

Track record

Numbers, since that's the business we're in.

We hold ourselves to the same standard of accuracy we bring to your books.

0
Years in continuous practice
0
Partners & chartered accountants
0
Countries with active clients
0%
Client retention, 10-year average
"
They found a structuring issue our previous firm had missed for four years. It paid for a decade of fees in a single conversation.
Elena Voss — CFO, Marrow & Finch Holdings
Who you'll work with

Partner-led, from day one.

No account is handed to a junior team. The partner you meet is the partner who signs your filings.

Margot Ashworth

FCA, 22 years. Formerly Deloitte London.

Margot Ashworth
Managing Partner, Audit
Julian Merrill

CTA, 19 years. Specialist in cross-border structuring.

Julian Merrill
Partner, Tax Advisory
Priya Nair

ACA, 16 years. IFRS conversion specialist.

Priya Nair
Partner, Financial Reporting
Henrik Dahl

STEP-qualified, 24 years. Succession & estate.

Henrik Dahl
Partner, Private Client
Start the conversation

Bring us three years of filings. We'll tell you what we'd change.

Book a consultation No obligation. Most first meetings run 45 minutes.