Boutique law firm · Mexico City
Tailor-made legal strategy
for those who want to transcend
The strategy of excellence
01 / The firm
A different way of practicing law
Boutique by design.
Not by size, but by philosophy. Each client receives a level of specialization, personalization, and follow-up that is impossible to replicate in mass-market models.
We understand the business, anticipate the next move, and design a legal strategy that can carry it. We don't just address legal needs: we strengthen the structure, efficiency, and scalability of the business.
Capabilities
Our essence
We are the law firm that transforms legal challenges into strategic growth, with precise, innovative, and tailor-made solutions.
To establish ourselves as a catalyst for change and a benchmark within the business and social ecosystem, going beyond the legal field to generate a positive impact.
- ServiceOur reason for being
- TrustThe foundation of our path
- LoyaltyThe pillar that unites us
- IntegrityOne single piece
- PassionThe driving force that moves us
Who we work with
Every stage demands a different strategy.
- StartupsFrom seed funding to unicorn.
- Family CharterFrom consolidation to legacy.
- Global CorporateEntry into and expansion in the Mexican market.
02 / Programs
Ongoing advisory relationships
The right program for the moment.
Comprehensive solutions designed for specific client profiles, not one-off advisory services, but strategic, ongoing relationships. The law does not slow growth. It sustains it.
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01 Startup Program
Corporate incorporation, foundational agreements, cap table structuring, intellectual property protection, initial corporate governance, and legal support in investment rounds, from pre-seed to Series A. The decisions made at the beginning define the ceiling of what can be built later.
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02 Scaleup Program
The legal infrastructure that sustains accelerated growth without leaving exposure: multi-jurisdictional regulatory compliance, corporate restructuring, complex contracts, and support through subsequent investment rounds, from local consolidation to international expansion.
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03 CLO Program — Chief Legal Officer
A permanent, strategic legal presence deeply integrated into operations: decision-making alongside the C-suite, comprehensive legal risk management, and continuous strategic advisory, the judgment of a Chief Legal Officer, without the cost of an executive in-house hire. A legal function that does not merely respond, it leads.
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04 Compliance & Risk Management Program
A four-phase program: full legal audit, corporate due diligence, design and implementation of a compliance program, and continuous monitoring with executive reporting. Regulatory compliance is no longer only prevention, it is a requirement to operate, grow, and compete, and this program turns that obligation into access to financing, infrastructure projects, M&A, and institutional credibility.
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05 Family Charter Program
Family governance, succession planning, trust structures, intergenerational brand protection, and multi-jurisdictional regulatory compliance, structured with the depth, discretion, and confidentiality that only a relationship of trust can provide. So that what has been built not only endures, but transcends.
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06 PRIME Certification
SLLM is the only boutique law firm authorized to evaluate, advise, and certify companies under the PRIME standard. The certification carries institutional credibility with investors and markets, preferential access to financing, and alignment with the highest international standards. PRIME does not only validate compliance, it certifies business leadership.
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03 / Practice areas
Multidisciplinary capability
Seven disciplines.
One single strategy.
Our practice areas are the legal disciplines in which SLLM has developed specialized expertise. They are not products, they are capabilities: each one operates transversally and is activated according to the nature, industry, and complexity of each client.
01 Corporate & International Law +
We support companies and investors in structuring and expanding their operations across multiple jurisdictions: corporate vehicles, international contracts, joint ventures, corporate governance, M&A, and cross-border compliance. We combine the Mexican legal framework with an international strategic perspective, to anticipate risks and create the legal conditions that protect and drive our clients forward.
02 Banking & Finance +
We advise financial institutions, banks, intermediaries, and credit entities on the legal structuring of their operations: financial vehicles, credit agreements, structured transactions, regulatory compliance with supervisory authorities, and institutional risk management, so our clients operate with confidence, credibility, and a long-term perspective.
03 Intellectual Property +
We support companies and startups in the protection, management, and monetization of their intangible assets: registration of trademarks, patents, and copyrights, the structuring of licenses, and enforcement against infringement. Technical-legal rigor with a strategic commercial view, to safeguard innovation and extract the maximum value from ideas.
04 Regulatory Affairs & Governance Shield +
One practice area, one comprehensive view. We advise companies, executives, and C-suite leaders by integrating regulatory compliance, risk management, and supply chain due diligence into a single framework. Every transaction protected. Every risk anticipated. Certainty across highly regulated industries.
05 Transportation & Logistic Infrastructure +
We support transportation, logistics, and infrastructure companies in the legal structuring of their operations: negotiating concessions and service contracts, sector-specific regulatory compliance, and operational risk management. Large-scale operations require a legal foundation of the highest standard, and we provide the structure that lets them move with precision and without vulnerabilities.
06 Strategic Family Charter +
We support families, investors, and family offices in the legal structuring of their wealth: trust vehicles, succession planning, family governance, and regulatory compliance across multiple jurisdictions. Well-structured wealth is not only preserved, it endures. We build the framework that brings order, certainty, and continuity to what matters most.
07 Civil & Commercial Litigation +
We advise companies, executives, and individuals on defending and protecting their interests before the civil and commercial courts: contractual disputes, corporate disputes, enforcement proceedings, and highly complex litigation. Procedural rigor with strategic vision, to anticipate scenarios, minimize risk, and protect our clients' assets and operational continuity.
A recognized strategy.
04 / Insights
S.T.A.R C.I. HUB
Insight that puts a decision in context.
A 360° view of your company
How ready is your company for what comes next?
The SLLM methodology, endorsed and certified by experts.
International Bar Association
SLLM at IBA Copenhagen 2026.
This October we share our perspective and experience on a Law Firm Management Committee panel. Our partners sit on that committee and on the Closely Held Companies committee.
Where the future of the profession is defined.
See our participation