About Marosa

As leaders in tax automation, we specialize in global e-invoicing and VAT compliance. With cutting-edge systems in place, we ensure that you have access to the latest tax knowledge while streamlining your processes.

Marosa's Global Centre of Excellence is located in Vigo, Spain. We are also incorporated in the UK, Belgium, France, Italy, Poland, The Netherlands and Portugal.

Marosa is a proud member of:
Digital Business logoPeppol LogoInternational VAT Association logoPraxity logo

Our Leadership

The executive leadership team at Marosa combines diverse market expertise spanning technical, financial, and regulatory domains, united by a common objective: aiding customers in navigating and upholding compliance amidst a progressively regulated global landscape.

Pedro Pestana da Silva

CEO & Founder

Pedro is the founder and CEO of our company. He focuses on bringing together our developer, support and revenue teams.

Before Marosa, he worked in indirect tax at the Big 4 across Brussels, Singapore, and London, gaining deep experience in international VAT compliance.

Outside work, Pedro spends time with his family and founded a non-profit bringing English education to underserved communities in Central America.

Ignacio Martinez Geijo

CFO

Nacho is CFO at Marosa, leading finance, accounting, and FP&A. He focuses on building strong teams, setting clear goals, and driving performance.

He brings experience from senior finance roles in large multinational companies.

Outside work, he enjoys travelling across Europe with his wife and two children.

Alejandra Lasa Saracibar

COO

Alejandra is COO at Marosa, driving operations and improving how the company serves its clients. She works across teams to turn strategy into execution.

She joined in 2019 after 7 years at Deloitte Belgium, bringing strong expertise in indirect tax and consulting.

Alejandra focuses on understanding customer needs and regulatory changes to keep Marosa ahead.

What we stand for

Every year, our team comes together for various charity events, walks, and activities aimed at supporting local NGOs and making a positive impact outside the office. We are proud to actively support the AECC (Asociación Española Contra el Cáncer), an organization dedicated to helping cancer patients and their families, as well as Érguete, an NGO working tirelessly to uplift underprivileged communities in Galicia, Spain. Through these initiatives, we strive to contribute to the well-being of our society and make a difference where it’s needed most.

Step Inside Our New Offices

Our new offices are much more than a workplace, they are a space designed to foster collaboration, creativity, and innovation. This is where our expert team in VAT compliance, e-invoicing, and tax technology works side by side to deliver solutions that simplify complex processes for businesses across Europe.

Service Promise

The executive leadership team at Marosa combines diverse market expertise spanning technical, financial, and regulatory domains, united by a common objective: aiding customers in navigating and upholding compliance amidst a progressively regulated global landscape.

Reliability

We guarantee reliable and accurate tax technology solutions that adhere to the latest regulatory requirements. You can trust our systems to keep your business compliant at all times.

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Expertise

Our team is composed of seasoned tax professionals and technology specialists committed to staying at the forefront of industry trends and updates. You can depend on our expertise to confidently navigate complex tax environments.

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Tailored Solutions

We recognize that every business is unique. That's why we offer customized solutions tailored to your specific needs and goals. Whether you're a small startup or a multinational corporation, we have the right solutions to support you.


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Timely Support

Your time is valuable, and we prioritize quick and efficient support. Our dedicated customer service team is available to assist you promptly with any inquiries or issues you may encounter.

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Continuous Improvement

We are committed to continuously improving our services and technologies to better serve your evolving needs. You can count on us to adapt and innovate alongside your business.

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Data Security

Your data security is our top priority. We adhere to the highest standards of data protection to ensure that your sensitive information remains safe and secure.

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Customer satisfaction

Ultimately, your satisfaction is our ultimate goal. We strive to exceed your expectations at every touchpoint and build long-lasting partnerships based on trust and mutual success.

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ISO27001 certification
NPS score
Awards

Customer Stories

Learn why companies of all sizes trust us with their VAT compliance.

Latest news

Romania Simplifies the Import VAT Deferral Certificate Procedure

Romania's import VAT deferral certificate procedure will now be processed exclusively through the electronic platform DVN.

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UK to Cut VAT on Domestic Electricity to 0% from October 2026

The British government has announced a temporary cut to VAT on domestic electricity supplies from October 2026.

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Italy Extends VAT Split Payments Regime Until 2029

The European Commission has granted approval to Italy to continue the use of the anti-VAT fraud split payment regime with state organisations. This measure, in place since 2017, has been progressively extended, most recently until 30 June 2029.

Belgium: Preliminary Draft Law Signals Move Toward e-Reporting

Belgium's Council of Ministers has approved a preliminary draft law that would introduce a near-real-time e-reporting obligation for invoice data, building on the existing Peppol B2B e-invoicing infrastructure. The proposal is at an early legislative stage, and its details may still change.

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E-Invoicing in Denmark: Complete Guide

E-invoicing in Denmark is mandatory for B2G and widely used for B2B in practice. Learn how NemHandel, Peppol and the Danish Bookkeeping Act shape the country’s framework.

E-invoicing in Belgium: Complete Guide

Belgium introduced its B2B e-invoicing mandate on January 2026, and is now moving towards e-reporting. Learn more about the current status and next steps for this implementations

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Luxembourg's B2B E-Invoicing Mandate to Apply from 2028

Luxembourg has approved a draft law extending the mandatory e-invoicing obligation beyond public procurement (B2G), with entry into force expected from 2028.

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HMRC's 2026 Transformation Roadmap Update Confirms E-Invoicing Mandate

UK e-invoicing remains on track for April 2029, with a detailed implementation roadmap due at Budget 2026.

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E-Invoicing in the UK: Complete Guide

The UK is exploring wider adoption of e-invoicing. Learn about the government consultation, Peppol infrastructure, and how Marosa supports compliant e-invoicing.

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E-Invoicing in France: Complete guide

Mandatory B2B e-invoicing and e-reporting in France: rules, implementation calendar, simplification measures and certified Plateformes Agréées.