Valuations you can trust. Insight you can act on.
Zeidler Valuation and Consulting, led by Theresa Zeidler, delivers expert business valuation and strategic advisory services designed to help clients navigate complex financial decisions with clarity and confidence. With extensive experience across industries and client types—from startups to multinational corporations—Theresa provides thoughtful, defensible valuations tailored to each client’s unique needs.
Theresa’s work supports a wide range of situations, including buyouts, partnership disputes, estate and gift tax matters, financial reporting requirements, purchase price allocations, goodwill impairment testing, exit planning, lender decision support, and long-term business strategy.
Theresa has worked extensively with equity interests, debt instruments, complex financial securities, intellectual property, ESOPs, share-based compensation, and M&A transactions. Whether engaged as an independent appraiser, expert witness, or valuation advisor, she delivers clear, well-supported valuations that stand up to scrutiny and empower clients to make informed decisions.
Above all, Theresa is committed to providing not only technical excellence but also the personal attention and responsiveness clients deserve when facing important financial challenges.
Although Zeidler Valuation and Consulting is no longer an active practice, it continues to reflect Theresa Zeidler’s longstanding reputation for excellence in valuation. Theresa currently serves as the U.S. and U.K. Valuation Practice Leader at KNAV, a global accounting and advisory firm.
Zeidler Valuation and Consulting 