Ontier México offers comprehensive support across the full lifecycle of energy projects, including financing, M&A and infrastructure development. The team maintains a strong foothold in the renewables segment, particularly in solar energy, and is also recognised for its regulatory expertise, having assisted the Energy Commission with the drafting of internal bylaws. It additionally handles energy-related disputes, showcasing well-rounded contentious capabilities. The practice is led by Lorenzo Hernández Allones, who brings extensive experience advising international clients on cross-border transactions involving investment in Mexico. Junior partner Héctor González contributes additional strength in M&A and project finance, while senior associates Regina Noriega and Daniel González Delgado provide further support on corporate matters. Former partner Citlali Perez Renteria departed the firm in June 2025.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
‘Excellent personal relationship, knowledge of the business and respect for its urgent needs.’
‘I would like to highlight partner Lorenzo Hernández Allones, an excellent person and committed to good customer service.'
‘They have a good mix of legal capacity and commercial vision in the markets we have worked with them.'
‘I work with Lorenzo Hernandez Allones, the director for Latam, a very effective person, who always looks for better solutions.'
Key clients
- Fundeen
- Millfoods
- Solarig
- FF Ventures
- Abei Energy
- Grenergy Renovables
- Seguidores Solares Soltec
- Spanish Chamber of Commerce in Mexico
- Aldebaran Energy Project & Pollux Energy Project
Work highlights
Advised Cox Energy America on the dual listing of the shares of Cox Energy America in both Mexico’s Institutional Stock Exchange and Spain’s BME Growth Stock Exchange.
Advised Millfoods on the signing of a complex PPA with Iberdrola, under a new scheme that optimised the conditions thereof and allows it to operate the largest barley processing plant in Latam with 100% renewable and sustainable energy.
Advised Kenergy on the drafting and negotiation of a creative strategic development platform with a major investment fund, where it acts as a shareholder (through a holding company) and as a developer in the project SPVs, with the objective of developing 1GW of new renewable projects.
Practice head
Lorenzo Hernández Allones
Other key lawyers
Héctor González; Regina Noriega; Daniel González Delgado