At Auxadi, we have one mission: to make life easier for our clients

With over 300 experts across the globe, we can help you and your business to succeed, wherever you are in the world. We’ll ensure you’re compliant with evolving rules and regulations, globally and locally, allowing you to focus on your international expansion and investments. With knowledgeable, local experts and our unique technology platform, we can provide leading tailored accounting, tax, payroll, transfer pricing and corporate legal services to large multinationals and fund managers.

Why Auxadi?

Our business is helping your business grow and thrive.

We’re committed to sourcing the very best talent – our people are knowledgeable, experienced, and here to make your life easier. And, having been in the business for over 40 years, we know exactly what you need and how to do it.

Our single point of contact service model means smooth communication and seamless coordination across all the countries that you’re operating in.

Our 22 locations through Europe, Latin America and the US are complemented by our far-reaching network of trusted affiliates – we service clients in over 50 countries.

Using our bespoke, purpose-built MultiCountry IT platform, the accounting, tax, and payroll data from all your international entities is just a click away – accessible on multiple devices whenever and wherever you need it.

And, we use the same processes and procedures throughout our global business – so you can be sure of the same excellence of output and service no matter the location.

Trusted and valued by our clients

We regularly check in with our clients to ensure they’re happy with our service and are incredibly proud to achieve high scores every year.

4.38 /5

Auxadi score (Q2 2022)
vs 1,7/5 average NPS sector in the financial services sector
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Clients
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Of our clients are MultiCountry
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Countries currently being served
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Employees
+25 Nationalities
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Of the Top PERE companies are our clients
international tax advice, corporate finance international, corporate services

Our client-centric culture is based on ethics, excellence and exceeding expectations.

Mission:
Making life easier for our clients internationally with Accounting, Reporting, Compliance & Payroll solutions, powered by our Technology & our People.

Vision:
To become the leading firm providing Accounting, Reporting, Compliance & Payroll solutions internationally by leveraging the “Auxadi Way”.

  • Style

  • Values

Our history

Headquartered in Spain and launched in 1979, we’re a family owned and managed firm with Spanish roots. Founded by Victor M. Salamanca Carrasco and Emilio Llamas Castaño, Victor Salamanca Jr became CEO in 2009, leading the company through international growth.

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Association of International Firms

Auxadi took its first steps in internationalization by creating an AEIE of independent international accounting firms, along with 2 other firms.  Next, the company brought together 750 professionals from 14 firms.

Opening of office in Portugal

Following the logical path of a multinational company, Auxadi lands in the Iberian market.

Auxadi grows 150%

Between 2004 and 2008, the firm organically grows by 150%.

Víctor Salamanca Cuevas takes over
Víctor Salamanca Cuevas takes over

Víctor Salamanca Cuevas, the founder´s son, takes over from his father: Víctor M. Salamanca Carrasco

HUB de EE.UU.

Auxadi pone en marcha su HUB de Estados Unidos, desde el que apoya a las empresas norteamericanas en sus procesos de expansión internacional.

United States HUB

Auxadi opens a HUB in United States to help North American companies in their internationalization process.

Best Place to Work
Best Place to Work

In 2016, 2018, 2021 and 2022 Auxadi is recognized as Best Place to Work.

Celebrating our 45th anniversary
Celebrating our 45th anniversary

We gathered key individuals for the firm at the Teatro Real to commemorate the company’s entire trajectory, which began in 1979.

Afiens Legal, Transfer Pricing Specialists, and Fidelium join the Auxadi structure

This year, we expanded our service catalog and our presence in Europe, adding corporate legal services, transfer pricing, and our new location in Belgium to our portfolio.

Read more about: Afiens Legal, TPS, and Fidelium.

TPS by Auxadi receives Tier 1 firm recognition from ITR

International Tax Review grants this achievement to TPS by Auxadi for the fifth consecutive year.

Auxadi is awarded ‘Most Committed Company’ for the third time at the Migranodearena Awards
Migranodearena Awards

In 2018, 2019, and now 2025, the Migranodearena.org Foundation granted Auxadi the ‘Most Committed Company’ award. Auxadi achieved this latest recognition for its 15th Charity Football Tournament, the proceeds of which were donated to the Fundación Instituto San José.

We inaugurated ‘LATAM Days’ in Madrid and Miami
We inaugurated ‘LATAM Days’ in Madrid and Miami

We successfully organized two significant events for the firm, focused on promoting Spanish and U.S. investment into Latin America—a region we have been strengthening for over a decade.

Read more about LATAM Days: Madrid | Miami