J.S. Held

J.S. Held operates across three broad domains: technical disputes and expert testimony (construction delay claims, engineering failure analysis, intellectual property damages), corporate financial advisory (restructuring, turnaround, forensic accounting), and specialized consulting (environmental health and safety, equipment loss, cybersecurity incident response). The unifying thread is that most engagements involve complex, high-stakes matters where firms hire J.S. Held experts to deliver independent, defensible analysis for litigation, arbitration, or insurance claims.

J.S. Held is a private company structured as a partnership. Ownership is concentrated among senior professionals and a private equity sponsor. The firm took institutional investment in recent years to fund its acquisition strategy, though specific equity holders are not broadly publicized. This capital structure is typical for professional services firms pursuing a roll-up model — using sponsor capital to acquire boutique consultancies while retaining operating control with the professional partnership.

The firm sources the majority of its engagements through relationships with law firms, insurance carriers, and corporate legal departments. A smaller but growing channel comes from private equity sponsors and lender advisory panels — particularly for restructuring and performance improvement work. J.S. Held's expert-witness track record and the breadth of its technical specialties allow individual practice leaders to receive referrals across a national and international network of litigators who need specialized expertise in construction, environmental, or IP disputes.

Traditional engineering firms like AECOM or WSP design and build. J.S. Held investigates, quantifies, and testifies about what went wrong. Its professionals are expert witnesses and claims consultants, not designers-of-record. The addition of corporate finance practices — restructuring, valuation, and IP strategy — further distances J.S. Held from an engineering consultancy, putting it into competition with firms like FTI Consulting and AlixPartners on the financial advisory side while retaining a deep technical bench for construction and environmental disputes.

No. J.S. Held is not a principal investor, family office, or asset manager. It earns fee income from professional services engagements. The firm's 'investment' is in building its platform through acquisitions of other consultancies, not in deploying capital into operating companies, real estate, or financial assets. Institutional allocators would encounter J.S. Held as a service provider — performing due diligence, portfolio-company operational assessments, or expert analysis on disputed assets — rather than as a co-investor or fund manager.

In March 2024, J.S. Held acquired Ocean Tomo, the Chicago-based firm best known for creating the Ocean Tomo 300 Patent Index and for pioneering the market in intellectual property valuation, strategy, and expert testimony. Ocean Tomo now operates as a subsidiary within J.S. Held, adding specialized IP valuation, patent analytics, and innovation advisory capabilities to the parent platform. The combination strengthens J.S. Held's position in litigation-heavy IP disputes and expands its reach into corporate IP strategy consulting.

J.S. Held does not operate in core investment management, asset allocation, or financial planning. It does not manage money for clients or individuals. The firm also avoids auditing public companies — it provides forensic accounting and disputes support, but does not act as a statutory auditor. In its environmental practice, J.S. Held generally works on litigation and compliance advisory rather than serving as the engineer-of-record for remediation construction, maintaining separation between consultancy and contracting.