BSK Legal & Fiscal Asociados

What BSK Legal & Fiscal Asociados does

BSK Legal & Fiscal Asociados SLP is a multidisciplinary Spanish law and tax advisory firm founded in 1991, headquartered in Donostia-San Sebastián with offices in Vitoria-Gasteiz, Pamplona, and Bilbao. It serves businesses and organizations operating in the Basque Country (Gipuzkoa, Álava, Bizkaia) and Navarra—two Spanish regions whose foral fiscal regimes require specialized local expertise and create structural demand for compliance and cross-territory advisory work.

The firm delivers integrated legal and tax advisory across corporate/mercantil, labor, compliance, digital law, criminal, civil, and public sector practices, organized as direct professional-services engagements with enterprise and business clients served from four regional offices. Services are priced via quote-based engagement models typical of professional services firms. BSK augments its core advisory business with informational products—periodic Circulars on regulatory and fiscal changes, a podcast series ("Con arraigo") featuring regional entrepreneurs, and co-hosted annual fiscal closing jornadas in collaboration with entities such as Navarra Capital and AER.

Revenue mechanics rely entirely on professional services billings, with no transactional, subscription, or product-license revenue stream. The firm joined the Globalaw international network of law firms in 2010, extending its reach to 100+ countries and 4,500+ lawyers for cross-border mandates without incurring build-out costs. Ownership is held by partners under the Spanish Sociedad Limitada Profesional (SLP) structure, with no institutional, private equity, or external investor ownership disclosed. The firm employs 80+ professionals and reports no public revenue figures. Underlying technology is limited to standard practice-management systems; no AI, API surface, or proprietary software platform is disclosed.

Name

BSK Legal & Fiscal Asociados

Legal name

BSK Legal & Fiscal ASOCIADOS, S.L.P.

Website

https://grupobsk.com

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

51–100 employees

Short description

BSK Legal & Fiscal Asociados is a Spanish multidisciplinary law and tax advisory firm founded in 1991, serving businesses in the Basque Country and Navarra through four regional offices, with international reach via the Globalaw network.

Ownership category

akta.pro rank

Product category

Legal Advisory Services

NAICS

Offices of Lawyers (541110)

SIC

Services-Legal Services (8111)

akta.pro primary industry

Corporate & Commercial Law (BPAHAAAA)

akta.pro secondary industry

Tax Law (BPAHAAAG)

Keywords

• Legal advisory services
• Tax advisory services
• Corporate compliance
• Digital law advisory
• Labor law consulting

Headquarters

HQ city

San Sebastian

HQ country

Spain

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Others

Revenue model

1. Legal Advisory Services: Provides comprehensive legal advisory services across multiple practice areas including corporate/mercantil, labor, compliance, digital law, criminal law, civil law, and public sector law.
2. Fiscal/Tax Advisory Services: Offers tax advisory services covering Basque Country (Álava, Gipuzkoa, Bizkaia) and Navarre fiscal territories, including compliance, planning, and regulatory guidance.

Go-to-market motion3 records

Distribution channels2 records

Marketing channels5 records

Core offering

BSK Legal & Fiscal is a multidisciplinary law firm providing integrated legal and fiscal advisory services to businesses in the Basque Country and Navarra regions of Spain. The firm advises on corporate/mercantil law, labor law, tax (fiscal) matters, corporate compliance, digital law, intellectual property, criminal law, civil law, and public sector law, serving clients through four regional offices and the Globalaw international network for cross-border mandates.

Product overview

BSK Legal & Fiscal Asociados is a multidisciplinary law firm founded in 1991, offering integrated legal and fiscal advisory services. The firm operates as a unified practice rather than a modular software product, providing legal advisory, tax advisory, compliance services, and digital law expertise through their team of over 80 professionals. The firm supplements its core advisory services with informational products including periodic circulars on legal and tax developments, and the "Con arraigo" podcast series featuring regional business leaders. The firm has offices in Donostia-San Sebastián, Vitoria-Gasteiz, Pamplona, and Bilbao, serving clients primarily in the Basque Country and Navarra regions.

Differentiator

Problem solved

Functional benefit

Products and services

• Legal Advisory Services

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• GlobalawcoreStrategic or Co-development Partner · 1 January 2010BSK Legal & Fiscal joined Globalaw in 2010, an international network of law firms with presence in over 100 countries and more than 4,500 lawyers. The partnership enables BSK to provide international legal services to clients with cross-border projects while maintaining their philosophy of excellence and client proximity.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Cuatrecasas: One of Spain's largest law firms with strong corporate, tax and labor practices. Overlaps with BSK on the same service lines but operates at national scale with deeper resources and international offices.
• Garrigues: Spain's largest domestic law firm with extensive tax and legal advisory practices. Competes with BSK for corporate clients in northern Spain but at significantly greater scale and breadth.
• Uría Menéndez: Leading Iberian law firm with comprehensive legal and tax advisory capabilities. A larger, more established player whose service mix mirrors BSK's but operates across Spain, Europe and Latin America.
• PwC Tax & Legal (Spain): Big Four advisory practice providing tax compliance, planning and legal services to Spanish corporates. Overlaps with BSK on tax advisory but adds scale, global network and cross-sell from audit/consulting.
• KPMG Tax & Legal (Spain): Big Four tax and legal advisory practice in Spain offering corporate tax, compliance and legal services. Directly comparable to BSK's fiscal advisory stream but embedded within a global audit/consulting franchise.

Direct peers

• BDO Abogados (Spain): Spanish arm of BDO providing integrated legal and tax advisory to mid-market companies. Comparable mid-sized professional services firm competing for similar regional and sector clients.
• Baker McKenzie (Spain): Global law firm with significant Spanish offices providing corporate, tax and compliance advisory. Comparable to BSK as an international network member serving cross-border clients in Spain.
• Gómez-Acebo & Pombo: Spanish multidisciplinary law firm offering corporate, tax, labor and compliance advisory across Spain. Highly comparable to BSK as a full-service Iberian firm competing for similar mid-market and regional clients.
• Andersen Tax & Legal (Spain): Spanish member of the Andersen Global network providing integrated legal and tax advisory. Directly comparable to BSK's combined legal-fiscal practice model and international network affiliation.
• Pérez-Llorca: Spanish law firm with strong corporate, tax and dispute resolution practices. Directly comparable to BSK as a Spanish-headquartered firm targeting enterprise and high-growth clients.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/bsk-legal-&-fiscal

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about BSK Legal & Fiscal Asociados