ENDS IN 21 MONTHS
Expert Witness - Herbert
Internal Revenue Service · SPECIAL OPERATIONS
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Not competed last time
- Last award was not competed (mobilization, essential r&d (far 6.302-3)). Expect the incumbent to be favored unless the agency announces a competition; a Sources Sought response is the moment to change that.
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- Dates and values are from USAspending as of Oct 20, 2026. Confirm the incumbent's end date with the contracting office or a Sources Sought before committing bid hours.
- Incumbent
- LAMPL/HERBERT CONSULTANTS, INC.
Small business · UEI KQHSK3WZL8J1 - Recompete expected (last option ends)
- Jul 12, 2028
- Current option period ends
- Jul 12, 2028
- Potential value
- $271K ($207K obligated)
- NAICS
- 541620 · Environmental Consulting Services
- PSC
- R424 · Support- Professional: Expert Witness
- Set-aside
- No set-aside
- Vehicle
- Standalone contract
- Award type
- Definitive Contract
- Place of performance
- GA
- Solicitation ID
- —
- PIID
- 2023H223C00063
Last competition, subcontractors and incumbent
See how many offers this contract drew last time, who the incumbent subcontracts to, and the rest of the incumbent's expiring portfolio.
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- Ends in 9 monthsOpen competition$137K
Expert Witness Services
Internal Revenue Service · SPECIAL OPERATIONS
- Incumbent
- MTC CONSULTING LLC (Small business)
- Recompete
- Jul 24, 2027
- NAICS
- 541620
- Set-aside
- No set-aside
- Vehicle
- Standalone contract
- Last competition
- Pro
- Ends in 9 monthsOpen competition$184K
Expert Witness Services
Internal Revenue Service · SPECIAL OPERATIONS
- Incumbent
- MTC CONSULTING LLC (Small business)
- Recompete
- Jul 24, 2027
- NAICS
- 541620
- Set-aside
- No set-aside
- Vehicle
- Standalone contract
- Last competition
- Pro
- Ends in 14 monthsOpen competition$248K
Expert Witness Services
Internal Revenue Service · SPECIAL OPERATIONS
- Incumbent
- CHENIER ENVIRONMENTAL CONSULTING, LLC (Small business)
- Recompete
- Dec 31, 2027
- NAICS
- 541620
- Set-aside
- No set-aside
- Vehicle
- Standalone contract
- Last competition
- Pro
- Ends in 16 monthsOpen competition$141K
Expert Witness Services
Internal Revenue Service · SPECIAL OPERATIONS
- Incumbent
- CONSERVATION SCIENCE INC (Small business)
- Recompete
- Feb 14, 2028
- NAICS
- 541620
- Set-aside
- No set-aside
- Vehicle
- Standalone contract
- Last competition
- Pro
- Ends in 17 monthsOpen competition$104K
Expert Witness Services
Internal Revenue Service · SPECIAL OPERATIONS
- Incumbent
- M. B. MAIN ENTERPRISE LLC (Small business)
- Recompete
- Mar 30, 2028
- NAICS
- 541620
- Set-aside
- No set-aside
- Vehicle
- Standalone contract
- Last competition
- Pro
- Ends in 18 monthsOpen competition$1.1M
Expert Witness Services: Irs Expert Witnesses That Is Capable Of Providing Litigation Support For Cases Inv…
Internal Revenue Service · SPECIAL OPERATIONS
- Incumbent
- NATIONAL ECONOMIC RESEARCH ASSOCIATES INC (Other than small)
- Recompete
- Apr 9, 2028
- NAICS
- 541620
- Set-aside
- No set-aside
- Vehicle
- Standalone contract
- Last competition
- Pro
- Ends in 21 monthsOpen competition$103K
Expert Witness - Demarais
Internal Revenue Service · SPECIAL OPERATIONS
- Incumbent
- STEPHEN DEMARAIS (Small business)
- Recompete
- Jul 11, 2028
- NAICS
- 541620
- Set-aside
- No set-aside
- Vehicle
- Standalone contract
- Last competition
- Pro
- Ends in 23 monthsOpen competition$188K
Expert Witness Services
Internal Revenue Service · SPECIAL OPERATIONS
- Incumbent
- SAF MINING CONSULTING LLC (Small business)
- Recompete
- Sep 7, 2028
- NAICS
- 541620
- Set-aside
- No set-aside
- Vehicle
- Standalone contract
- Last competition
- Pro
Source: USAspending.gov prime award summary (FPDS), last modified Aug 13, 2026. Periods of performance change when options are exercised or the contract is modified; confirm on the source record before acting.