Outsource the operations that slow your growth

BMC is the comprehensive business management and advisory firm that Spanish SMEs need to operate with rigour, without distractions and with reliable financial information at all times. We take care of accounting, payroll, corporate compliance and financial strategy so that your leadership team can dedicate all its energy to growing the business. With offices in Madrid, Málaga, Murcia, Marbella and Las Palmas de Gran Canaria, we serve over 300 companies across Spain and in international operations.

Our approach combines advanced technology with personal attention. We are not just another vendor: we act as an extension of your team, with the same level of engagement and commitment as an in-house department, but with the flexibility and specialist expertise of a top-tier firm. From startups needing financial structure from day one to multi-entity groups spanning multiple jurisdictions, we tailor our business services to the complexity and pace of each organisation.

Finance and accounting

The foundation of any well-managed business is accurate, up-to-date accounting. Our outsourced accounting service delivers the monthly close by the 15th with a verified 99.8% accuracy rate. Quarterly and annual year-end closings are prepared with full traceability to facilitate the relationship with external auditors and investors.

When your company needs a higher level of financial oversight, the outsourced CFO takes on budget planning, KPI monitoring and management of relationships with investors and lenders — without the cost of a full-time finance director. Our outsourced CFO vs in-house comparison helps you decide the right model based on your company’s size and lifecycle.

Periodic tax filing covers the complete calendar of declarations — VAT, withholdings, Corporate Income Tax — with amounts communicated in advance to eliminate cashflow surprises each quarter.

HR and payroll

People administration is one of the most critical processes in any company and one of the most exposed to regulatory penalties. Our outsourced payroll team processes over 800 payslips per month across multiple collective agreements, with the bank transfer file guaranteed before the 27th of each month and zero errors over three years of service.

For broader HR management — contracts, social security registrations, incident management, employee portal and equality plans — people services covers the complete employment lifecycle from hire to termination, with over 1,200 employees currently managed in our active client base.

Compliance and corporate structure

Regulatory compliance cannot be reactive. Our corporate secretarial and entity management services keep official books, board minutes and Companies Registry filings current at all times. The mandatory whistleblower channel obligation for companies with 50+ employees is one of the critical compliance points we manage in coordination with the legal team.

For multi-entity groups, regulatory outsourcing consolidates legal, tax and labour compliance under a single coordinated provider. Our enterprise risk management, third-party risk and business continuity services complete the protection perimeter against operational and regulatory contingencies.

Digital and operational efficiency

Digital transformation of business operations is no longer optional. Electronic invoicing will be mandatory on a phased basis for all companies — see our guide to everything you need to know about electronic invoicing in Spain to plan adoption without last-minute pressure.

Process automation eliminates repetitive tasks in accounting, payroll and invoicing, reducing errors and freeing up management time. And Kit Digital allows companies of up to 250 employees to fund the digitalisation of their administrative management with European grants.

Grants and public subsidies

We identify and process grants and public subsidies applicable to your company — regional, national and European programmes including NextGenerationEU. Our updated grants guide 2025 for SMEs covers the highest-impact funding opportunities for Spanish businesses. The service encompasses identification, application preparation, documentary justification and follow-up through to payment.

Company incorporation and internationalisation

• Startup Package: Company formation, tax ID (NIF) obtainment, registration with Tax and Social Security authorities, bank account opening and initial accounting setup. See what a startup pack in Spain needs.
• VAT fiscal representation for non-residents: Mandatory for foreign companies with taxable operations in Spain without a local entity.
• Disaster recovery: Business continuity plans, strategic backup and activity resumption after operational or cyber incidents.

Relevant case studies

• Outsourced CFO for SaaS growth company: financial model that closed a Series B round with terms negotiated in the company’s favour.
• Foreign subsidiary formation: operational establishment of an international group in Spain in 6 weeks.
• Fintech startup formation: including licensing and regulatory liaison with the Banco de España.
• Tech international expansion: simultaneous establishment of entities in three European jurisdictions.
• Payroll migration for international company: 400 employees migrated without errors or delays.
• CSRD readiness for energy group: first sustainability report with limited assurance.

When to outsource business management

Many SMEs consider outsourcing only after problems have accumulated: AEAT notices, payroll errors, accounting backlogs or labour penalties. The right decision is to act early. Outsourcing makes sense in four situations:

1. When the cost of an in-house department exceeds that of a specialist external service (typically from 5–10 employees onwards).
2. When regulatory complexity has exceeded the current admin team’s capacity — particularly following regulatory changes such as mandatory electronic invoicing, the whistleblower channel requirement or equality plan obligations.
3. When the company is in rapid growth and needs to scale without adding administrative headcount.
4. When a corporate transaction — due diligence, financing round, merger or acquisition — demands high-quality financial information on very tight timescales.

In all these cases, outsourcing to BMC is not an additional cost: it is the most efficient way to maintain compliance, reduce risk and free the leadership team to focus on what truly matters.

Results that speak for themselves

Over 300 companies rely on BMC for their integrated operational management. Over the last three years, the rate of AEAT queries arising from discrepancies between accounting records and tax filings is zero across our active client base. Zero labour-compliance penalties in five years. 100% of declarations filed on time. And the time leadership teams spend resolving administrative and regulatory issues falls by over 80% from the first quarter of service.

If you are considering whether outsourcing is the right decision for your company, our teams in Madrid, Málaga, Murcia, Marbella and Las Palmas are available for a no-commitment initial assessment.