Mark A Cohen LLC

Mark A Cohen LLC, a Nashville-based sole proprietorship and for-profit limited liability company, provides expert witness services and litigation support to federal civilian agencies as a prime contractor, competing entirely on a full and open basis with no set-aside designations across its portfolio. The firm has accumulated $1.3 million in combined federal contract potential value across twenty-five prime awards since 2019, with 97% of that value obligated.

Mark A Cohen LLC's customer base is concentrated among litigation-focused federal agencies. Four agencies account for 100% of recent awards: the Federal Trade Commission (6 awards, $653 thousand combined potential value), the Department of Justice Civil Rights Division (3 awards, $350 thousand), the U.S. Attorney's Offices (15 awards, $258 thousand), and the Consumer Financial Protection Bureau (1 award, $29 thousand). The dollar ranking diverges from volume — FTC anchors the potential-value share despite placing fewer orders than USDA, while the U.S. Attorney's Offices dominates award count but carries the smallest dollar value of the top three. All work is time and materials definitive contracts or purchase orders; the firm operates exclusively as a prime with no subcontract footprint.

Representative work spans civil rights litigation, consumer protection enforcement, and housing program disputes. Recent awards include a $213.6 thousand FTC expert services contract (time and materials, completion September 2026), a $125 thousand FTC expert services definitive contract (completion November 2027), a $199.7 thousand FTC expert services contract (completion June 2026), a $97.7 thousand U.S. Attorney's Offices expert witness purchase order (completion June 2027), a $79.1 thousand DOJ Civil Rights Division litigative consultant services contract for the Tampa Crime-Free Multi-Family Housing Program (completion January 2024), and a $68.3 thousand FTC expert services contract (completed January 2024). The most recent award, issued February 3, 2026, was a $29.8 thousand U.S. Attorney's Offices expert witness purchase order (completion February 2027).

Activity has remained modest and variable — four awards in 2022, six in 2023, four in 2024, five in 2025, and one in 2026 year-to-date. Six awards with combined potential value of $506 thousand reach ultimate completion within the next twenty-four months, representing recompete exposure across the U.S. Attorney's Offices and FTC. The vendor's footprint is categorized primarily under NAICS 541110 (All Other Legal Services), with seventeen awards; secondary NAICS codes reflect management consulting and scientific/technical consulting work. All twenty-two assignments are classified under PSC Support–Professional: Expert Witness.