Best Business Consulting Firms for Startups and Entrepreneurs in Barcelona

Plan B stands out for its deep integration into Barcelona's startup ecosystem, offering legal advice that "speaks startups," meaning it understands the specific needs of tech founders and digital entrepreneurs. Its mention of "July 07 2025" in its legal services for startups underscores its current focus.

Stefano Melis is a strategic consultant with over 25 years of experience, specializing in startups. He offers a global and local perspective on the Barcelona ecosystem. His approach helps entrepreneurs transform their vision into a sustainable and scalable business, avoiding common mistakes.

Upbizor is a business consulting firm with an experienced team of finance professionals, entrepreneurs, and investors, enabling them to offer 360º analysis and customized solutions. Their track record of over 40 startups and 500 clients demonstrates their effectiveness in helping companies overcome challenges and achieve their goals.

AME Consultores specializes in mentoring startups, offering structured and realistic guidance to transform ideas into solid projects and viable businesses. Under the direction of Rafa Pagán, a mentor in incubators and accelerators, they combine project management, business analysis, and high-level strategic mentoring.

RocaJunyent is a multidisciplinary law firm with a strong presence in Barcelona's startup ecosystem, offering comprehensive advice from the initial stages to international expansion. Their mention of "ROCA JUNYENT © 2026" on their website confirms their current relevance in the legal sector for startups.

Esan Asesores is a business consultancy for startups in Barcelona that focuses on tailored tax and financial strategies to boost the growth of emerging companies. Its client reviews from February 2026 confirm its relevance and up-to-dateness, highlighting its ability to optimize resources and plan taxes.

Delvy is a team of experts specializing in startup funding, crucial for the success of any venture in Barcelona. Their designation as "startup funding specialists for 2026" highlights their up-to-date knowledge of the latest trends and funding sources.

Solfico is a consultancy for entrepreneurs specializing in technology startups, known for its exclusive "Management 2.0" software and its experience in investment rounds. The "©2026 Solfico" logo on their website underscores their commitment to staying current and innovative in consulting services.

Aptki is positioning itself as an expert in securing funding for startups and SMEs by 2026, identifying the most suitable instrument for each project, from venture capital to public grants. Its focus on developing business plans and financial projections is crucial for successful fundraising.

Eximia Studio is a full-service digital marketing agency that combines creativity, data, and technology to generate measurable results, with over 10 million visits managed. Its inclusion in "The 10 Best Digital Marketing Agencies in Barcelona" validates its relevance for startups and entrepreneurs in 2026.

Oink My God is a digital marketing and communications agency with a fresh and creative approach, ideal for startups looking to stand out with their own voice and an authentic digital presence. Its inclusion in "The 10 Best Digital Marketing Agencies in Barcelona" underscores its relevance in the current landscape.

Barcelona Activa is a key public entity for Barcelona's entrepreneurial ecosystem, offering personalized advice and resources to validate projects, seek funding, and establish businesses. It provides an expert team with extensive knowledge of the startup world.

Q2BStudio is a technology consultancy in Barcelona, featured in a definitive guide updated in February 2026, that helps companies transform business challenges into sustainable solutions. Its focus on technical expertise, full project execution, and AI integration is highly relevant for today's startups.