Atisa

Business consulting and outsourcing services

Atisa is a Spanish company specializing in consulting and business process outsourcing (BPO) for midsize and large companies. With more than 44 years in business, it has over 350 professionals in Spain and Portugal and serves more than 1,000 clients. Its work focuses on employment, tax, accounting, and legal matters.

Main services

• Payroll and personnel administration outsourcing: full-service human resources management, including payroll preparation and personnel administration.
• Financial and process consulting: strategic advice to improve financial management and processes.
• Accounting and tax compliance: tax and accounting advisory services and compliance with filing and registry obligations.
• Employment separations: designing and managing restructuring plans, early retirement, and collective dismissals.
• Human resources consulting: transforming company culture, managing talent, and aligning teams.
• Service center: human resources outsourcing solutions.

Company facts

• More than 44 years of experience in advisory and business process outsourcing.
• More than 350 multidisciplinary professionals in Spain and Portugal.
• More than 1,000 clients.
• 1.2 million active and former employee payrolls managed each year.
• Four offices: two in Madrid, one in Barcelona, and one in Lisbon.
• More than 200 published issues of its specialized magazine, Bae.
• Great Place to Work® certification.

In-house law firm

Atisa has its own law firm, Selier Abogados, which provides legal advice in employment, tax, civil, commercial, and corporate matters.

Publications and events

The company publishes Bae, a digital magazine covering legislative updates, human resources trends, financial developments, and expert interviews. It also hosts webinars and online and in-person events on business topics.

Offices and contact

• Head office: Atisa Building, 6 Trópico Street, 28850 Torrejón de Ardoz, Madrid.
• Other office: SBC Center, Suite 24, 534 Diagonal Avenue, 08006 Barcelona.
• Phone: +34 91 205 44 00.
• Email: info@atisa.es

Confirm contact details and service availability directly with the company.