Purchase Order 15JENR26P00000087

This federal contract award is for EXPERT WITNESS SERVICES, with an award ceiling value of $65,417.62. The contract was awarded to the prime contractor, Engineering Systems Inc. (doing business as E S I), a for-profit engineering and scientific investigation firm based in Aurora, Illinois. The awarding agency is the U.S. Attorney's Offices, a civilian federal agency. This contract is structured as a time and materials purchase order without any set-aside designation, indicating E S I competed...

Specialty Experts, LLC was awarded a purchase order contract on December 3, 2025, by the U.S. Attorney's Offices to provide expert witness services. The contract carries a ceiling value of $29,066.50 and operates under time and materials pricing, allowing for flexible compensation based on actual hours and materials expended. The work is scheduled for completion by December 1, 2026, and will be performed in Sacramento, California. No set-aside designation was applied to this award. The...

This is a $18,283.00 firm-fixed-price purchase order contract awarded by the U.S. Attorney's Offices, a civilian agency within the Department of Justice, to JS Forensic Consulting LLC, a for-profit limited liability company located in Encinitas, California. The contract is for the provision of expert witness services, with a period of performance from April 30, 2025 to April 30, 2027. The contract was awarded without any set-aside designation, indicating it was openly competed. Based on the...

This is a $14,991.00 Time and Materials purchase order contract awarded to William B. Zucconi, a sole proprietorship based in Madison, Connecticut, to provide expert witness services to the U.S. Department of Justice's Civil Division. The contract has an ultimate completion date of September 10, 2028 and was awarded on September 11, 2025 without any small business set-aside designation. Zucconi has a consistent history of providing expert witness services to the Civil Division through multiple...

The U.S. Attorney's Offices awarded a $58,345 purchase order for expert witness services to Exponent Inc., a multidisciplinary engineering and scientific consulting firm headquartered in Menlo Park, California. The contract was awarded on February 9, 2026, with an ultimate completion date of February 9, 2028, and operates on a time and materials pricing structure with no set-aside designation. Work will be performed at Exponent's Menlo Park facility, where the company will provide specialized...

This is a $186,252 Time and Materials contract for EXPERT WITNESS SERVICES awarded to Exponent Inc., a for-profit engineering and scientific consulting firm headquartered in Menlo Park, California. The contract was awarded by the Civil Division of the federal agency with ID 1500|1501|15JC1V-A. The contract has an ultimate completion date of December 31, 2027. Exponent Inc. is registered in the System for Award Management (SAM.gov) and has experience providing specialized technical, analytical,...

This federal contract was awarded by the U.S. Attorney's Offices to Engineering Systems Inc. (ESI), a for-profit engineering and scientific investigation firm based in Aurora, Illinois. The contract is for $49,360.50 and is for expert witness services, structured as a time and materials purchase order. The contract does not have a set-aside designation, indicating ESI competed for the work based on its specialized technical capabilities. ESI has a long history of providing expert witness...

The U.S. Attorney's Offices awarded a $55,425 purchase order to Exponent Inc. for expert witness services, effective from February 9, 2026, through February 9, 2028. Exponent, a multidisciplinary engineering and scientific consulting firm headquartered in Menlo Park, California, will provide specialized expert analysis and testimony support under time and materials pricing. This contract award represents a continuation of the Department of Justice's reliance on Exponent's litigation support...

This federal contract award is for EXPERT WITNESS SERVICES IN SUPPORT OF THADDEUS LEE V. UNITED STATES (23 CV 16147), awarded to Engineering Systems Inc. (ESI), a for-profit engineering and scientific investigation firm based in Aurora, Illinois. The contract has a ceiling value of $18,293.49 and is structured as a time and materials purchase order. The contracting agency is the U.S. Attorney's Offices, a civilian federal agency. The contract does not have a set-aside designation, indicating...

The U.S. Attorney's Offices awarded a purchase order contract to JS Forensic Consulting LLC for expert witness services with a ceiling value of $29,490.00. The contract, awarded on December 8, 2025, with an ultimate completion date of December 8, 2027, utilizes a time and materials pricing structure. JS Forensic Consulting LLC, a limited liability company based in Encinitas, California, will perform the work at its Carlsbad, California location. This award was made on an unrestricted basis...