One Firm

The excellence that unites us

Who are One Firm?

One Firm are José Luis Pérez-Suso, Julián Peñaranda, Javier Lorente, Vicente Miró and Miguel Juan Cobacho.

We are a team of experts in financial consulting, auditing, tax and legal advice who began our professional history in large international firms, alongside the best professionals offering services to clients of all sizes and sectors of the economy.

In 2015, after extensive professional experience, we decided to set out on our own path and create our own firm. We focus on what really matters: the satisfaction of our clients. Our aim has always been to offer a quality service, a personal and direct approach, and to ensure that together we achieve the best possible result.

Since then, we have worked to build a solid reputation in the market that is reflected in our emerging and differentiated brand. We continue to be open to change and adapt to each client’s needs to understand and exceed their expectations.

We want One Firm to be part of your story.

Mission and vision

Our mission:

Our experience over the years shows us that a satisfied client is a client that lasts over time.

We seek long-lasting relationships that we can only achieve by providing an honest, specialized, quality service that exceeds expectations; a service far removed from the short term and immediacy. That is why we always try to offer a personalized, direct treatment and using the time and dedication that each of our clients deserve.

Our vision:

We want to grow the value of our brand, which we have taken care of from the beginning as a symbol of trust. We do not want to be a large firm, as we believe that this could affect the quality of our service.

We seek to take care of the essence of what we do and how we do it. We understand that this could affect the dedication that our clients need and therefore their trust. We want to convince with the results of our work, and that our clients perceive that by hiring us they are making an investment and not an expense.

Why choose us?

Our corporate values are based on excellence, commitment, integrity, innovation, sustainability and teamwork.

Excellence: We always seek to offer the best service, with the highest standards of quality and professionalism.

Commitment: We are committed to our clients and strive to exceed their expectations.

Integrity: We act ethically and independently, always maintaining confidentiality and respecting applicable rules and regulations.

Innovation: We are constantly evolving and adapting to changes in legislation, technology, etc., understanding that training is part of our work.

Sustainability: We strive to minimize our impact on the environment, promoting sustainable practices in all our operations and encouraging sustainable development in the community. We are conscious of our responsibility as a company.

Teamwork: We know each other well professionally and personally and have chosen to form this project together. Teamwork has been in our professional DNA since we started.

Our goals

To provide high quality consultancy, audit, tax and legal services that exceed our clients’ expectations and help them achieve their objectives.

To increase our presence in the market and to be recognized as a professional firm that generates trust.

To be constantly updated in technical aspects that affect our work and in the technology we use, which we strive to be the most innovative in a constantly changing business world.

To reaffirm our relationships with our clients, and to continue to establish commercial ties with companies in different sectors both regionally and nationally.