+50
Years of experience
50
Professional
6.500
Monthly payrolls
3.200
Annual training hours
85%
of our customers recommends us
7,550
Employment advice for companies
Employment advice for companies with expert support and real solutions
We manage hiring, payroll, agreements, inspections and labor disputes. Stay compliant and protect your equipment.
Sellarès Assessors offers a comprehensive labour consultancy service for companies looking to confidently delegate the management of their staff. From hiring and registrations to inspections or dismissals, we accompany you in every phase with technical rigour, preventive vision and a team always available. We use technology to simplify processes, but we’re also around to help you make confident work decisions.
- Calculation and preparation of monthly payslips
- Social Security Settlement (TGSS)
- Registrations, deregistrations and modifications in Social Security
- Employment contract management and renewals
- Control of absences, medical leaves and incidents
- Company certificates and procedures with the SEPE/INSS
- Work dashboards with Power BI
- Digital portals for companies and workers
- Digital signature of employment documents
- 24/7 employee registration
Contact us
Our payroll management service in Barcelona includes everything your company needs to comply with labor regulations and keep daily operations under control.
Monthly payroll management
- Calculation and preparation of monthly payslips
- Social Security Settlement (TGSS)
- Control of absences, medical leaves and incidents
- Company certificates and procedures with the SEPE/INSS
Registrations, cancellations and hiring
- Registrations, deregistrations and modifications in Social Security
- Employment contract management and renewals
- 24/7 employee registration
Technology and reporting
- Work dashboards with Power BI
- Digital portals for companies and workers
- Digital signature of employment documents
Our outsourced labor management service in Barcelona includes everything your company needs to comply with regulations and keep daily operations under control.
Registrations, cancellations and hiring
- Registrations, deregistrations and modifications in Social Security
- Employment contract management and renewals
- 24/7 employee registration
Technology and reporting
- Work dashboards with Power BI
- Digital portals for companies and workers
- Digital signature of employment documents
Monthly payroll management
- Calculation and preparation of monthly payslips
- Social Security Settlement (TGSS)
- Control of absences, medical leaves and incidents
- Company certificates and procedures with the SEPE/INSS
What our labor consultancy for companies includes: Regulatory compliance, legal support and operational management
Operational labor management
- Registrations, deregistrations and modifications in Social Security
- Hiring, extensions and settlements
- Payroll, Social Security IT Parts
- Application of agreements and updating of salary tables
Expert advice and support
- Recurring labor inquiries
- Interpretation of conventions and regulations
- Assistance in labor inspections
- Drafting of sanction or dismissal letters
Conflict prevention and internal improvement
- Internal labor audits
- Mandatory protocols: harassment, disconnection, equality
- Support in collective bargaining or restructuring
- Review of HR practices and processes
Do you manage personnel without a labor advisor behind you? Common risks that can damage your business if you don't have expert support
Errors in registrations or contracts
A date or contract failure can lead to surcharges or conflicts.
Incorrect application of the collective agreement
Poorly calculated salaries, wrong categories or poorly regulated working hours.
Problems with dismissals or sanctions
A poorly written letter can lead to unforeseen compensation.
Difficulty acting on an inspection
Without immediate support, the risk increases and the defense weakens.
Regulatory changes not implemented in time
Labour legislation is constantly evolving.
Informal personnel management without traceability
If you don't document or systematize, you expose yourself without knowing it.
Your company needs job stability, not legal surprises
With our employment consultancy you have a team that knows your company, your contracts, your schedules and your staff. We do not improvise: we analyze, propose and act with a legal and realistic vision. Whether you’re hiring or resolving a dispute, you know you have legal and operational support. We are there before, during and after.
In addition, we do not force you to understand all the labor regulations. We translate it into clear decisions. And if a problem arises, we already have the documentation in order, the strategy thought out and the communications prepared. This is how work peace of mind is managed.
Technology and experience to better manage your team: Agility, control and traceability in daily labor management
We combine the use of digital platforms with personalized attention. Through our customer portal, we centralize documentation, procedures and communications. We complement it with labor dashboards that allow you to visualize key personnel indicators and make decisions based on data.
- Digital portal with organized labor documentation
- Sending and signing contracts, payrolls and certificates
- Workforce and labor cost dashboards
- Integrated management with Social Security, SEPE and INSS
Meet Sellarès Assessors
At Sellarès Assessors we have been accompanying SMEs for more than five decades.
Our multidisciplinary team offers comprehensive advice in the labour, tax, accounting and legal areas, with a strategic, human and technologically up-to-date perspective.
Figures that support our commitment
We know the importance of well-done labor management. That is why we offer you regulatory rigour, close support and advice aimed at protecting your interests. It doesn’t matter the size of your company or the complexity of the agreement: if there are people, you have to manage them well.
+50
Years of excellence
50
Professional
6.500
Payslips per month
3.200
Annual training hours
85%
of our satisfied customers
7,550
Annual tax settlements
Sellarès in numbers: References and data
+50
Years of experience
50
Professional
6.500
Monthly payrolls
7.550
Annual tax settlements
3.200
annual hours invested in training work teams
85%
of satisfaction of our customers
Natàlia Sellarès Esmarats
Responsable Área Sociolaboral
Técnica en Derecho Laboral y de la Seguridad Social. Máster en Habilidades Directivas.
More than 50 years protecting the most sensitive part of your company: your team
What other companies ask us about employment advice
What is the difference between labour consultancy and payroll management?
A labor consultancy includes the preparation of payrolls, but it goes much further: it advises you on hiring, dismissals, application of agreements, labor conflicts, inspections and any legal matter related to personnel. An agency is usually limited to processing.
What happens if we receive a labor inspection?
We represent you, prepare the required documentation, analyze risks and elaborate the response. In addition, if you work with us, you will already have everything organized, which greatly facilitates the action before the inspection.
Do you manage contracts, renewals and modifications?
Yes. We draw up all types of employment contracts, manage their modifications and renewals, and process registrations or cancellations with the Social Security. We also take care of the corresponding settlements and certificates.
Can I consult employment doubts on an ongoing basis?
Yes. Our service includes recurring consultations, either by phone or email. We give you clear answers, adapted to your case, so that you can make decisions with legal certainty.
Do you work with complex or sectoral collective agreements?
Yes. We analyse each applicable agreement according to your activity and make sure that working hours, categories, salaries and special conditions are correctly applied. We also track updates and adaptations.
Do you help with the documentary part in the event of dismissals or sanctions?
Yes. We write letters of dismissal, reprimands or sanctions, and we guide you on the most appropriate procedure in each case. Our goal is to minimize risks and act with a legal basis from the beginning.
Contact us without obligation
Take the first step now
Fill out the form and an expert will contact you to answer your questions.
Response in less than 24 hours.
- Calculation and preparation of monthly payslips
- Social Security Settlement (TGSS)
- Registrations, deregistrations and modifications in Social Security
- Employment contract management and renewals
- Control of absences, medical leaves and incidents
- Company certificates and procedures with the SEPE/INSS
- Work dashboards with Power BI
- Digital portals for companies and workers
- Digital signature of employment documents
- 24/7 employee registration