Our Services

Alvarez Arrieta & Diaz – Silveira is a boutique law firm of South Florida focused on providing sophisticated corporate and commercial services and business advice to leading companies , entrepreneurs, family businesses , investment funds and other at home and abroad .


  • Mergers & Acquisitions

    Mergers & Acquisitions

    Our firm specializes in transactions involving international and domestic mergers and acquisitions (M&A). We have experience on both the buy and sell sides of transactions across a number of industries including power generation, oil and gas, renewable energy, finance, technology and real estate. Our focus is on private mid-market transactions and do not engage in public company M&A transactions. We invite you to see [...] Learn more
  • Partnerships & Joint Ventures

    Partnerships & Joint Ventures

    The formation of partnerships and joint ventures is an important part of our practice, particularly as they relate to cross-border engagements. Our attorneys are very experienced in the negotiation, documentation, implementation and reorganization of important joint ventures among organizations of varying types and nationalities. Learn more
  • General Counsel Services

    General Counsel Services

    Clients hire AADS to provide general counsel services to address their day-to-day legal needs through our highly experienced and efficient counsel. These include matters of employment, leasing, general contract and commercial issues among others. Domestic and multinational organizations enjoy the increased efficiency and value afforded by AADS as well as the accessibility of attorneys with highly relevant experience. Learn more

Venture Capital

  • Emerging Companies

    Emerging Companies

    The firm regularly works with dynamic entrepreneurs and their ventures at every stage of the idea life-cycle, from initial formation and capital structuring through late stage financing and liquidity events. In essence, the firm strives to act as an “outside General Counsel” at a time in which capital constraints often times restrict emerging companies in [...] Learn more
  • Private Investors

    Private Investors

    The firm is a leading provider of legal counsel to domestic and international angel investors and family offices. We provide expertise in all facets and stages of a potential transaction, from diligence and initial negotiations to structuring and funding. We work with our clients to optimize the legal and economic structuring consequences of every deal [...] Learn more
  • Institutional Investors

    Institutional Investors

    The firm serves as a trusted advisor to domestic and international institutional investors, including venture capital and private equity funds, in all stages of the investment life-cycle. From the preparation of initial term sheets to the shaping of exits and liquidity events, the firm successfully counsels clients on optimal legal and economic structuring. Learn more


  • Corporate Finance

    Corporate Finance

    We regularly assist our corporate clients in connection with addressing their needs for funding from a variety of sources, including the issuance of fixed income securities or equity capital. Due to the personal attention we afford our clients, we are able to work closely with them to assist them in structuring their capital and in implementing their corporate finance strategies. Learn more
  • Commercial Finance

    Commercial Finance

    Our clients rely on us to assist them in connection with implementing their transaction needs in financing capital expenditures in connection with their expansion or renewal plans. Organizations benefit from our vast experience in commercial lending involving of all types, such as secured and unsecured lines of credit, term loans, inventory financing and equipment financing. Learn more
  • Real Estate Finance

    Real Estate Finance

    AADS is experienced in all aspects of real estate finance and provides both lenders and borrowers with a highly responsive and value-oriented choice for their transactions. Our experience ranges from conventional real property lending to complex development and construction financing. Our attorneys are well versed within the latest market practices and terms, and assist clients in an efficient and attentive manner. Learn more

Private Wealth Services

  • Estate, Succession and Wealth Preservation Planning

    Estate, Succession and Wealth Preservation Planning

    Our lawyers are the go-to professionals for select high net worth individuals and family offices requiring structured wealth preservation, estate and asset protection planning. Clients enjoy the same blue chip counsel found in larger global firms, but in a more personal, and lower overhead environment. Our attorneys work together as a team, carefully quarterbacking issues to ensure that all parties are informed and [...] Learn more
  • Estate & Trust Administration

    Estate & Trust Administration

    We advise fiduciaries in the administration of estates and trusts including providing advice on opening and administering probate estates, minimizing taxes, gathering, protecting and investing of assets, distributing assets to the appropriate beneficiaries and avoiding suits. We also have extensive experience in dealing with challenges to wills or trusts, claims filed against the estate or trust,and, in certain circumstances, instigating legal action [...] Learn more
  • Nonprofit and Charitable Organizations

    Nonprofit and Charitable Organizations

    We have an established practice in charitable planning. This practice area includes the creation of charitable lead trusts and charitable remainder trusts that can have substantial income tax and charitable benefits. We also represent clients in connection with the formation and operation of charitable and other non-profit entities including the preparation of necessary documentation and filings to obtain IRS tax exempt status. In [...] Learn more

Immigration & Nationality

  • Immigration & Nationality

    Immigration & Nationality

    AADS is the go-to boutique firm for foreign nationals seeking expediency and discretion in their efforts to establish citizenship, residency, and conduct business or make investments in the United States. Our attorneys provide the highest quality professional services in immigration law while giving personal attention to each client. In addition to providing quality solutions and a deep understanding U.S. law, our attorneys offer a [...] Learn more