Litigation Support

The stakes in high-end litigation are enormous. Consequently, we are highly selective about the cases we commit to supporting. We will only work on matters where we believe:

  1. We are the most qualified;
  2. We can add significant value; and
  3. We will have a strong positive working relationship with counsel

Summit Ridge Group is proud to have worked with many leading law firms on high-profile litigation matters - in both state and federal court, as well as in arbitration proceedings. Our domain expertise, combined with our financial valuation skills, enables us to provide high-quality testimony and communicate efficiently with attorneys. We eliminate the difficult choice attorneys often face between a) a qualified valuation expert without in-depth industry knowledge; or b) an industry expert who does not have strong valuation credentials. Litigation attorneys have reacted well to our selectivity and industry focus - a large percentage of our litigation support work comes from repeat business with law firms with whom we have previously worked.

Areas of Litigation Support Expertise

We are experts in a range of sub-specialties within the domain of valuation and the communications sector.  Our specific areas of expertise include the following:


  • Broadband
  • Broadcasting and Cable
  • Satellite Communications
  • Wireless Spectrum and Orbital Slot valuation
  • Wireless Telecommunications
  • Related areas of Media and Technology


  • Business Appraisal and Valuation
  • Corporate Governance
  • Economic Damages
  • Intangible Asset Valuation
  • Investment Research Methods and Practices

Skilled Support Services

Summit Ridge Group professionals have worked in a variety of roles, ranging from research to investment banking and consulting to regulatory analysis. This experience has given us a sophisticated perspective on strategic and business issues in the communications sector, as well as a variety of analytical tools rarely found in a single small firm. We are small enough to be able to provide personalized service. At the same time, we are large enough to have the team and other resources to compete with at the highest level. Clients frequently engage us on large matters opposite much larger financial consulting firms.

In particular, the legal and financial backgrounds of senior Summit Ridge Group professionals allows them to analyze large volumes of legal documents efficiently. Their legal backgrounds also enable them to identify the legal relevance of industry issues and facilitates their ability to communicate with our clients’ legal teams.

Credible and Objective Expert Witness Testimony

We pride ourselves on providing clear, insightful, and objective expert witness testimony. In addition to his industry expertise, J. Armand Musey’s experience as a Wall Street research analyst honed his writing skills as well as his ability to explain complex industry and financial issues to people with a variety of backgrounds. His well-supported expert testimony reports, under Federal Rules of Civil Procedure 26(a)(2) or similar state court regulation, can withstand scrutiny during depositions and in court testimony.

Additional information about our qualifications is available on our expertise page and blog. Contact us to discuss how our financial and industry expertise and our litigation support experience may be useful to the specific circumstances of your case.

Select Law Firm Engagements

Summit Ridge Group is proud to have been selected to work with major law firms and leading boutiques. A sample of the law firms Summit Ridge Group professionals have worked with include:

  • Ajamie LLP
  • Astigarraga, Davis, Mullins & Grossman, P.A.
  • Bertrand, Fox, Elliot, Osmon & Wenzel
  • Brown Rudnick LLP
  • Call & Jensen, APC
  • Dentons
  • Gravel & Shea PC
  • Hogan Lovells LLP
  • Hunton Andrews Kurth LLP
  • Jones Day
  • K & L Gates LLP
  • Kessler Topaz Meltzer and Check LLP
  • Latham and Watkins LLP
  • Lerman Senter PLLC
  • LMI Advisors, LLC
  • Milbank, Tweed, Hadley & McCloy LLP
  • Paul, Weiss, Rifkind, Wharton & Garrison LLP
  • Pillsbury Winthrop Shaw Pittman LLP
  • Prickett, Jones & Elliott, P.A.
  • Pullman & Comley, LLC
  • Quinn Emanuel Urquhart & Sullivan, LLP
  • Reed Smith LLP
  • Regain & Clark, P.C.
  • Roetzel & Andress
  • Shearman & Sterling LLP
  • Sheppard Mullin, Richter & Hampton LLP
  • Shopoff Cavello & Kirsch LLP
  • Sullivan & Cromwell LLP
  • Sussman Godfry LLP
  • Venable LLP
  • Weil Gotshal & Manges LLP
  • White and Case LLP
  • Wiley Rein LLP
  • Womble Bond Dickinson (US) LLP