
Testimonials
Collated independently by Legal 500 research team.
‘The practice is distinguished by its highly personalised approach, its in-depth knowledge of the specifics of our sector, its constant availability to address urgent matters, and its ability to translate complex legal frameworks into practical recommendations applicable to our daily operations.’
‘Lawyers go beyond pure legal advice to seek practical solutions aligned with our operational objectives. They are agile, clear in their communication, and extremely reliable when it comes to meeting tight deadlines or addressing urgent situations. We highlight Ana María Valdivieso and Laura Osorio Ayerbe.’
‘The team stands out for the practicality of its recommendations; its ability to seek legal options and cover risks; and for the speed of its responses.’
‘I think the team is technically very good, and that it is a firm with social sensitivity. Darío Ramírez Montoya is a very up-to-date, studious person who knows the industry.’
‘Ana María Valdivieso is a person with extensive knowledge in this field and demonstrates the necessary skills to lead her team, which results in excellent client service, not only in the immediacy of the advice, but also in the value of the fees.’
‘We are fully satisfied with the support we receive. Our requests are always resolved clearly, in strict and radical adherence to the law, and in a very diligent manner. I cannot comment on other firms because we have never needed a second opinion. Serrano Martinez CMA's advice is more than sufficient for us.’
Key clients
- <p>Grupo Sura</p>
- <p>Solenis Colombia</p>
- <p>BTG Pactual</p>
- <p>TekniPlex</p>
- <p>Gases Industriales de Colombia (Cryogas)</p>
- <p>Power Digital Marketing, Inc.</p>
- <p>Proxet Group Inc.</p>
- <p>Stori Technology Colombia</p>
- <p>Ikusi Redes Colombia</p>
- <p>Talavera Solutions</p>
- <p>SRF Consultores</p>
Work highlights
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Practice head
Ana María Valdivieso; Darío Ramírez Montoya
