A reputation built on deep dedication to clients' interests

Dr. Carlos Martins de Oliveira
Drawing on more than 20 years of experience in the legal department of one of the country's largest financial institutions, CMARTINS was built upon essential values such as client commitment, technical excellence and efficiency, which guide its practice and internal culture. This journey, marked by ethics, dedication and perseverance, has consolidated the firm's reputation on the national stage, reflecting a continuous pursuit of results and value creation for clients.
"After dedicating more than 20 years to leading the legal department of a major financial institution — where I accumulated extensive institutional and personal knowledge — I was convinced that a philosophy grounded in three core values would be decisive in creating a new concept of law firm: (i) unrestricted commitment to the client, regardless of the size of the matter, (ii) maximum efficiency and the highest technical quality, and (iii) professional fulfillment.

These variables make up our mission, fully embraced by every professional on our team, allowing us to add value for our clients and always converge toward the best possible outcome in the services we set out to deliver.

Twenty years of great dedication, countless battles, always guided by ethical principles. Today, looking back on the path we have walked, it is gratifying to realize that nothing was in vain.

In the beginning, the challenges were so great that we could never have bet we would come this far. But we never lacked for dreams, and turning them into reality was the fuel that drove us throughout this journey — which is still far from over.

Fernando Pessoa said that a man is as great as his dream. It could be said of the professionals at CMARTINS that they are dreamers who envisioned noble ideals and fought hard to make them real, going beyond the poet's vision. They became greater than the dream itself, through vocation, hard work, competence and dedication.

I am certain that spreading this culture within the firm made it possible to achieve the standing that CMARTINS enjoys today on the national stage. And this is the reputation we have offered our clients for nearly 30 years."

Legal intelligence that drives business

pioneering spirit, ethics and strategic vision
Founded by Dr. Carlos Martins, a pioneer in the strategic management of legal departments, CMARTINS combines the strength of a full-service firm with the closeness of a boutique.

We act as partners to companies, investors and executives, focused on efficient and sustainable solutions. Our commitment: turning challenges into results, with the precision of a high-performance team.
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Fantástico! Sinônimo de grande competência e cuidado com os clientes


Renato Santarita

Ambiente muito bom e uma boa recepção.


Thiago Santos

Muito obrigada por ter me ajudado com essa dívida que está tirando o meu sono


Gabriel Wagner

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Nossa rede

Results that make difference

Our focus is on delivering tangible results by combining legal expertise, innovation, and a strong commitment to each client. If you are looking for legal certainty, strategic guidance, and efficiency, we are ready to help.
Contact us
Rio de Janeiro Office
Av. Rio Branco, 115 – 11th floor – Centro, Rio de Janeiro – RJ | ZIP Code 20040-004
São Paulo Office
Rua Fidêncio Ramos, 160 – 12th floor – Vila Olímpia, São Paulo – SP | ZIP Code 04551-010

Phone

+ 55 (21) 3174-5999
+55 (11) 3185-0400

E-mail

contato@cmartins.com.br
© 2025 CMARTINS
CNPJ: 68.679.869/0001-48
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