Trust in Sincro your dealings and gain in tranquility

We offer you:

  • Business continuity plan
  • Guarantee of a well-done job
  • Disaster Recovery plan
  • Expertise
  • Professionalism
  • Disaster Recovery plan

We are your best partner!

Services portfolio

SMEs – Self-employed – Large companies

Labour and HR

We are your trustworthy partner that will solve all your matters related to labour administrative issues. So, your company can just focus on growing.

Our portfolio includes

  • Preparation of labour contracts
  • Communication of contracts, extensions and requests for indefinite seasonal contracts, etc., through SEPE (Contrat@ System)
  • Document Formalization
  • Payroll, Social Security and Liquidations
  • Submission and filing of forms
  • Legal Consultancy and Representation
  • Bookkeeping-file preparation

Tax and Accounting

We are experts in tax and accounting management, do you want to know what services we offer?

  • Complete tax service, including monthly, quarterly and annual financial statements
  • Corporate tax filing and planning
  • Payrolls
  • Preparation of tax sheets for private companies and the self-employed

Money movement

More than 80 companies have trusted us. The success of this service reflects the reliance, competence and accuracy in our work procedures and the quality standards.

We manage the payment of the responsibilities relating to your company’s wage costs: payroll, taxes and social security. We adapt to your needs

Why choose Sincro?

Immediate reply

Fast answers to your requirements.


You will be able to focus on all areas of your company in Spain.

Peace of mind

The reassurance that your consultant will go one stage further by offering you solutions


What separates us from the competition is that we are passionate about what we do and the quality of our service



We have already worked with more than 80 firms


Highest security for your information on our external servers.

Legal Protection

Lawyers at your service to defend the rights of your company in Spain.

Billingual Team

Our team is prepared to communicate in both Spanish and English

A socially responsible company

We are certified with as a family-responsible company, given by Másfamilia Foundation

Call Us


We use cookies to improve your experience. If you continue, we consider that you accept the use of cookies