Isita Law, PLLC

Isita Law operates as a Dallas-based boutique firm delivering high-level legal services in corporate transactions and mergers and acquisitions. We serve a diverse client base that includes companies at various stages of growth, family offices, founders, and investors across multiple sectors. Our practice extends across the United States and Mexico, with particular strength in cross-border transactions. We focus on providing clear, strategic, and business-oriented legal advice that supports our clients in making and implementing critical decisions with confidence and precision.

Our approach is grounded in diligence and commitment to achieving successful outcomes in every matter we handle. We assist clients with a broad spectrum of transactional services, such as negotiating contracts, establishing corporate structures and governance frameworks, and facilitating joint ventures and strategic collaborations. Additionally, we represent clients in both buy-side and sell-side asset and equity acquisitions. Our work has earned recognition from Chambers in the 2026 Chambers USA Regional Spotlight Guide, highlighting our standing as a leading small to mid-sized firm in Texas for corporate legal services.

Served areas

Dallas, TX

Highlights and features

Boutique law firm with big law international expertise
Specializing in corporate M&A and cross-border transactions
Advising companies founders investors and family offices
Business-focused legal guidance for strategic decision making
Experienced in acquisitions joint ventures and contract negotiations
Recognized by Chambers for leading corporate practice excellence

Payment methods

Cash
Debit cards
Credit cards

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Corporate & Governance Report

At Isita-Law, we deliver comprehensive corporate and governance services tailored to privately held and family-owned businesses, middle-market companies, partnerships, and joint ventures. We support boards of directors and management in addressing fiduciary responsibilities with clarity and confidence. Our team carefully oversees meeting minutes, annual compliance, and critical governance functions to ensure smooth and efficient operations.

Commercial Contracts

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At Isita-Law, we provide proactive support for commercial contracts across diverse industries. Our team delivers essential day-to-day legal assistance that helps sustain business stability and long-term performance. We manage the full contract lifecycle, including drafting, negotiation, and enforcement. Our approach is focused on safeguarding your interests while strengthening your commercial relationships.

Transactional

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Isita-Law provides transactional guidance to clients ranging from small enterprises to Fortune 500 corporations. We handle mergers, acquisitions of stock and assets, divestitures, joint ventures, partnerships, and restructuring matters. Our background includes work in industries such as technology, food and beverage, and hospitality. We also have significant healthcare experience, advising DSOs, MSOs, private equity firms, and physician practices on key transactions.

Cross-Border Investing

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Cross-border investment between the United States and Mexico can be demanding without the right legal direction. We assist clients by offering informed strategies grounded in our knowledge of both business cultures. At Isita-Law, we are committed to converting complex situations into growth-driven outcomes. Our comprehensive legal support helps clients strengthen their position and expand effectively into new markets.

Oscar Garcia-Isita

Managing Partner‍ ‍

Oscar is a transactional attorney with over 20 years of experience advising clients in the United States, Mexico, and Latin America. His practice focuses on mergers and acquisitions, joint ventures, and strategic partnerships, particularly collaborating with family offices, private equity firms, and companies at growth or maturity stages.

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