As lost profits experts, Rosenfarb professionals are sought after to provide consulting and testifying expert services in connection with business disputes, including agreement, tortious interference, shareholder, and joint venture disputes, ...

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Rosenfarb’s Investigation Services group exists to reduce your company’s risks and recover assets from various types of fraud, including: Internal occupational fraud and abuse, including bribery and corruption, asset misappropriation, and ...

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Matrimonial Accounting

It is vital, when challenged by having to make often distressing and severe life altering decisions such as the apportionment of family owned business interests, concealed income and assets, and ...

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Rosenfarb professionals are regularly retained to provide valuation services. Such services include valuing a business, partial business interests, business segments and divisions, and family limited partnership interests (FLPs). Rosenfarb’s clients ...

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  • Rosenfarb testified as our damages expert in a dispute regarding undue influence. The judge decided in our client’s favor. Rosenfarb’s testimony was clear, compelling and professional. I highly recommend the Rosenfarb team.

    Michael S. Stein – co-founder, Pashman Stein PC

  • For many years Rosenfarb professionals have provided forensic accounting services to our clients.
    We use them because they help us win cases – and that’s what it’s all about. I highly recommend Rosenfarb LLC.

    Tab Rosenfeld – Rosenfeld & Kaplan, LLP

  • Rosenfarb LLC was a critical asset to our litigation team. The firm’s superior work and immediate availability were invaluable.

    Jantra Van Roy – Partner, Zeichner Ellman & Krausse LLP

  • Rosenfarb’s professionals provided well thought-out analyses and clear explanations of complex financial and accounting matters. This allowed me to dovetail the forensic presentation with the overall litigation strategy without worrying about whether my expert was on the same page.

    Trevor W. Swett III – Member, Caplin & Drysdale, Chartered

  • For many years Rosenfarb has been our go-to guy for forensic accounting. He works diligently for our clients and produces results. I highly recommend Rosenfarb LLC.

    Lloyd D. Levenson – CEO, Cooper Levenson April Niedelman & Wagenheim, P.A.

  • I’ve worked with Rosenfarb, who testified as our accounting expert on a very esoteric accounting issue. The arbitration panel decided in our client’s favor. The Rosenfarb team is responsive, articulate and professional. I highly recommend them.

    Jeremy Wallison – Partner at Wallison & Wallison LLP

  • Rosenfarb’s Team was committed.  Their expertise and professionalism was just what we needed for our very complicated international business dispute.  Rosenfarb’s testimony was clear, articulate and compelling.  I highly recommend Rosenfarb LLC for any business dispute.

    Robert A. Giacovas– Litigation Partner, Lazare Potter & Giacovas LLP

  • Sam Rosenfarb…was, in my opinion, an expert in both giving testimony on the issue of what would be appropriate compensation and on many other things…I found Mr. Rosenfarb’s analysis to be thorough and persuasive and highly credible.

    Honorable Ira Gammerman – Supreme Court of the State of New York


  • I have used many experts, but the assistance that the Rosenfarb team provided was beyond compare. At trial Rosenfarb provided a unique focus and was able to explain a complicated analysis with clarity and simplicity.

    Wayne D. Meehan – Partner, Freehill, Hogan & Mahar, LLP

  • Having used Rosenfarb with satisfaction and success in the past, we retained him as our damages expert in a high profile estate battle.  This was a very important matter for our firm and our client, involving claimed damages of more than $400 million.  Rosenfarb testified in plain, understandable English.  He was clear and compelling, and the outcome of the case was a victory for the client.  Once again, the Rosenfarb team was a big plus for us.

    Benjamin Clarke, Litigation Co-Chair, DeCotiis, FitzPatrick & Cole, LLP

  • Each time we work with Rosenfarb their professionalism, skill and approach has been impressive. Their terrific insights have been of great assistance in providing excellent results for our clients.

    Paul H. Schafhauser – Partner, Herrick, Feinstein LLP

  • Rosenfarb has assisted me with both complex and simple litigation matters. As a litigator, using Rosenfarb as my financial expert has added value for my clients. Rosenfarb’s unique style gets to the heart of the matter.

    Gerald Krovatin – Founding Partner, Krovatin Klingeman LLC

  • Since I have retired from the federal bench Rosenfarb professionals have assisted me in highly complex matters and have provided significant added value. I highly recommend using Rosenfarb LLC.

    Hon. William G. Bassler – U.S. District Court Judge (Ret.)

  • Rosenfarb’s damages expertise was just what we needed for our very complicated business dispute.  The Rosenfarb team produced an expert witness report that was clear and articulate. Sam Rosenfarb’s testimony at the arbitration hearing was clear and concise, and merged the key facts with our damages theory to create a very persuasive damages presentation.  When in need of a financial damages expert, I highly recommend Rosenfarb LLC.

    Leo Kailas– Litigation Chair, Reitler Kailas & Rosenblatt LLC

  • Sam Rosenfarb is extremely bright, articulate and knows how to solve difficult problems creatively. The professionals at Rosenfarb are just that – professional. They are responsive, cost effective and are willing to go the extra mile. I have been very pleased with the results.

    Barry R. Mandelbaum – President and founding member, Mandelbaum, Salsburg, Lazris & Discenza, P.C.

  • I have worked with Rosenfarb professionals for many years. I highly recommend Rosenfarb LLC for any forensic accounting or valuation matter.

    Fredric P. Lavinthal – Member of the Firm, Wolff & Samson PC

  • Great results in short order and under extreme time pressures. Rosenfarb LLC digested a huge amount of background material and produced and expert witness report that exceeded our expectations and more than met our needs. I highly recommend Rosenfarb LLC.

    Arnold L. Natali, Jr. – Partner, McCarter & English, LLP

  • I retained Rosenfarb LLC to dig through an enormous volume of data, to unearth critical facts that were central to my very complicated case. They succeeded. They were diligent, responsive and proactive throughout, and I am thankful for their expertise and their hard work. They told a compelling story. This is a standout example of forensic accounting at its finest and I am pleased to recommend Rosenfarb.

    Jim Cramer – Host of CNBC’s “Mad Money”

  • Rosenfarb goes to bat for our clients – always responsive, professional, committed and skilled. The team produces results. They possess the unique ability of simplifying very complicated financial concepts. I highly recommend Rosenfarb LLC.

    Seth T. Taube – Partner, Baker Botts, LLP

  • The Rosenfarb team provides services with a unique blend of quality and value to our clients.

    Lawrence F. Carnevale – Partner, Carter Ledyard & Milburn, LLP