Steven H Wilhelm

Steven H. Wilhelm is the principal attorney of Steven H. Wilhelm, A.P.C., a boutique law practice in San Diego, California. With a career spanning complex litigation and business counsel, and a practice that includes trusts and estates, he has been named Trust & Estates Advisory Expert of the Year in California, US at the Corporate INTL Global Awards 2026.

An accomplished San Diego attorney

Wilhelm's professional roots run deep in the San Diego legal community. Early in his career he served as a law clerk to United States District Court Judge Howard B. Turrentine, and he was the eleventh lawyer at the law firm of Sullivan, Jones & Archer. Over the years he has handled complex securities fraud litigation, antitrust litigation, business transactional work and business litigation, developing the analytical rigour and courtroom experience that distinguish his counsel. Peers have described him as a man of honour whose integrity and work ethic are beyond reproach.

Today his firm offers what it describes as big-firm resources combined with the personal attention of a boutique. From its office at 1950 Fifth Avenue in San Diego, the practice serves individuals and businesses across a broad range of legal needs, with Wilhelm providing hands-on, senior-level attention to every matter.

Trusts and estates in California

Among the firm's practice areas are trusts and estates, the field recognised by this award. Estate planning in California involves the careful use of wills, revocable living trusts, powers of attorney, and advance health-care directives to ensure that a client's wishes are honoured and that assets pass efficiently to intended beneficiaries. Well-designed trust and estate plans can help families avoid the delay and expense of probate, provide for minor children or family members with special needs, and address the particular considerations that arise for business owners and investors. Because California is a community-property state with its own probate and trust rules, experienced local counsel is essential to structuring plans that work as intended.

Integrated business and estate counsel

Wilhelm's broader practice, which spans corporate law and business formation (including S corporations, C corporations, LLCs and partnerships), business litigation and disputes, real estate transactions, employment and labour law, contract drafting and negotiation, intellectual property, and financing and venture capital agreements, allows him to advise clients on estate planning in the wider context of their business and financial affairs. For entrepreneurs and business owners, coordinating succession and estate planning with corporate structuring and asset protection is often critical, and a lawyer who understands both dimensions can add substantial value.

A boutique with big-firm depth

Steven H. Wilhelm, A.P.C. positions itself as a firm that pairs sophisticated capabilities with the responsiveness and personal service of a smaller practice. That model appeals to clients who want direct access to an experienced attorney rather than being passed among layers of a large organisation. Wilhelm's decades of experience across litigation and transactional work give clients confidence that their matters, whether an estate plan, a business transaction or a dispute, are in capable hands.

A trusted San Diego adviser

Clients value Steven H. Wilhelm not only for his technical ability but for the judgement and integrity he brings to sensitive matters such as estate and succession planning. Because his practice spans litigation and transactional work, he is able to anticipate how disputes arise and to structure plans and agreements that reduce the risk of future conflict, an especially valuable perspective in trusts and estates, where family dynamics and business interests frequently intersect. Working within a boutique that offers big-firm resources alongside personal attention, he provides the continuity and direct access that clients seek when entrusting an attorney with their most important affairs.

Corporate INTL Global Awards 2026

The recognition of Steven H. Wilhelm as Trust & Estates Advisory Expert of the Year in California, US — Corporate INTL Global Awards 2026 highlights his standing among California advisers. Corporate INTL's awards identify professionals who demonstrate consistent excellence within their jurisdiction and practice area. For individuals, families and business owners in San Diego and across California seeking thoughtful estate planning and trust advice, backed by a lifetime of legal experience, Steven H. Wilhelm offers trusted, senior-level counsel.