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Xterna – Asesoria para PYMES en Barcelona

Comprehensive consultancy for SMEs in Barcelona

At Xterna, we offer comprehensive consultancy services specialising in SMEs. We support each company’s growth with tailored tax, accounting, and HR solutions.

Our team works with you to boost growth. Every aspect of your SME is handled by professionals committed to your success.

You can contact one of our advisors without obligation.

We answer your questions at no cost and with no obligation.

Our outstanding services

Our services are designed for both national and international companies in tax, labour, accounting, financial and commercial matters.

ACCOUNTING

Financial statements, planning, reporting, all with the most advanced ERP.

TAX CONSULTANCY

Tax planning, inspections, taxes and tax management. We optimize your company's taxation.

PAYROLL

Payroll and SS, contracts, occupational risk prevention, personnel selection, labor auditing and employee portal.

Complementary services

We offer financial and commercial support for expanding companies. We help you with growth strategies and specific administrative procedures.

Assessoria a Barcelona: serveis d'auditoria i control de Xterna

AUDIT PROCESSES

We carry out audits of accounts or labour areas to certify their status, especially useful in business sales processes or as an improvement in management.

Servicio de asesoría fiscal en Barcelona de Xterna

TAX AND LEGAL COMPLIANCE

Our experience with national and international administrations allows us to create tax and accounting solutions adapted to your needs.

Externalització de la fiscalitat d'una pime amb Xterna

BUSINESS PROCESS OUTSOURCING

Outsource specific tasks in HR, administration, accounting and finance, allowing you to focus on the essentials without affecting your organisational structure.

LABOUR CONSULTING AND ADMINISTRATION

Our team specialised in various industries offers reliable solutions for the labour administration of your company.

Serveis de comptabilitat per a pimes de Xterna

ACCOUNTING MAINTENANCE

We help you keep control of your business with timely accounting information and its correct interpretation.

CORPORATE OPERATIONS CONSULTING

We advise you on growth or reorganisation projects, allowing you to optimise the process without altering the daily operations of your company.

LEGAL SERVICES

Our alliance with Pierre Abogados allows us to serve national and international clients and offer comprehensive legal advice.

DATA PROTECTION

Comply with the Data Protection Regulation through customised solutions to guarantee the correct adjustment of your company to these regulations.

FINANCIAL PLANNING

Plan your finances through diagnostics, definition of objectives and investment strategies, in collaboration with BISSAN Value Investing.

PERSONNEL SELECTION AND REPORTS 

With the collaboration of ICSA Grupo®, we offer personnel selection and job evaluation, with an agile process that does not overload your current structure.

Why choose us?

TECHNOLOGICAL INNOVATION

We use ERP systems that automate processes and improve your business control. Get real-time data to make decisions safely and quickly.

PROACTIVE CONSULTING FOR SMES

We anticipate changes in the business environment. We advise you on restructuring, mergers, acquisitions and strategic growth.

TRAINING AND CONTINUOUS SUPPORT

We are constantly updating our knowledge of regulations and tools. We guide you so that you can manage processes with autonomy and efficiency.

What our clients say

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ALBERT COLL profile picture
ALBERT COLL
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Asesoría perfecta que da un trato exquisito a sus clientes, 100% profesionales que me han asesorado en todo lo que he necesitado en mi empresa durante mas de 15 años.
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AG SOLMUSIC profile picture
AG SOLMUSIC
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Excelente asesoría fiscal, contable, y laboral en Barcelona. Gran profesionalidad y eficacia.
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Lucia Rodriguez profile picture
Lucia Rodriguez
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Muy buenos profesionales!!, Totalmente recomendable. Muchas gracias a Raúl por su ayuda y eficiencia
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Draxides Technologies profile picture
Draxides Technologies
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
He trabajado con diferentes asesorías y gestorías, y recientemente lo he hecho con Xterna; y tengo que decir que las opiniones sobre la profesionalidad y dimensión humana de esta empresa son ciertas, lo que genera la imprescindible confianza. He encontrado en Xterna, además, un valor añadido: y es que este equipo se implica en nuestro proyecto haciéndolo suyo, con una gran facilidad de comunicación, resolviendo eficaz y eficientemente las consultas, ofreciendo diferentes alternativas, y fidelizándome como cliente.
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Ovi Boboc profile picture
Ovi Boboc
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Have been using XTERNA for more than five years. They are always available, detail-oriented, knowledgeable and trustworthy. They go above and beyond to make their customers happy.
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Manuel Sanchez profile picture
Manuel Sanchez
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
No es fácil elegir cuando hay una gran variedad de opciones al alcance. En el área de asesoramiento fiscal, contabilidad y ámbito laboral son muchas las gestorías con las que uno puede elegir trabajar. En nuestro caso, necesitábamos el mejor nivel de profesionalidad y seriedad en el trabajo a través de un trato cercano y totalmente personalizado a nuestras necesidades: una startup con operaciones internacionales. Asimismo, el nivel de formación de sus profesionales y actualización a nuevas normativas era un aspecto importante. Muy satisfecho con el equipo de profesionales de Xterna con quién he tenido el placer de trabajar y seguiremos trabajando.
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Maria Gradillas profile picture
Maria Gradillas
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Gestoria amable i ben propera amb les entitats a les que assessora. A Nexe Fundació ens sentim ben acompanyats i estem satisfets per la seva professionalitat. Una bona decisió.
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ANA SANCHEZ profile picture
ANA SANCHEZ
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Asesoría 100% recomendable , rápidos , atentos y muy profesionales un placer sin ser de Barcelona contactar con ellos , y solo por mail , realizar las gestiones perfectas y a la primera , sin poner ningún problema para ellos . No dudaremos en contactar de nuevo para contratar sus servicios. Un Saludo Olga
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Jhonathan MARTINEZ ORJUELA profile picture
Jhonathan MARTINEZ ORJUELA
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifica que la fuente original de la reseña sea Google.
Me atendieron muy rápido, iba sin cita previa llamé y en cuestión de 20 min ya estaba hablando con un asesor, son muy atentos y te ayudan con las preguntas que tengas. Los recomiendo 100%

Contact us

Addres

Passeig de Joan de Borbó, 99-101, Planta 2, 08039 Barcelona

Phone

+34 934 45 46 47

Ready to grow your business? Contact us and speak to an advisor today

Tailor-made strategic consultancy for your SME

At Xterna we understand that each company is unique. That’s why we design customised solutions that adapt to your reality and anticipate your challenges.

We accompany you at every stage, from start-up to international expansion, with an agile, transparent and innovative approach.

Frequently asked questions about our services

Comprehensive consultancy services cover tax, accounting, labour, legal and administrative areas. At Xterna we offer personalised solutions with technological tools and strategic support.

We help you to optimise your taxation, comply with the tax authorities and keep clear accounts. We automate processes and provide you with real-time reports.

We take care of payroll, contracts, audits, recruitment and risk prevention.

Our employee portal improves internal management and communication.

Yes, we advise companies with international operations, also in English.

We collaborate with Pierre Abogados for global legal services.

We perform audits and implement technical and organisational measures.

We ensure compliance with the GDPR with solutions adapted to your business.

We use advanced ERPs that automate accounting, tax and labour tasks.

This allows you to make decisions with accurate and up-to-date information.

Because we combine experience, technology and friendly service.

We get involved in your project and accompany you with a strategic and human approach.