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Significant Contract Modifications ($10M+) — September 05, 2026

Significant Contract Modifications ($10M+)

By Gunpowder Editorial ·

4 total filings analysed

Executive Summary

This digest covers $1.49 billion in total obligations across four contracts, with only one defense-related award (25% defense/civilian split). The dominant theme is civilian agency spending on deep-space exploration, IT services, and logistics, led by a $660 million Blue Origin NASA contract for Mars Sample Return—the highest-conviction signal.

However, three of four contracts carry high pricing risk (fixed-price), and the aggregate signal strength is moderate (5.5/10). Key risk: Blue Origin’s fixed-price structure and zero funds outlayed to date create execution uncertainty, while legacy contracts from GDIT and PAE/Amentum offer limited forward revenue visibility.

Materiality, sentiment, and priority are scored by Gunpowder’s analysis pipeline. How we score filings →

Tracking the trend? Catch up on the prior Significant Contract Modifications ($10M+) digest from September 04, 2026.

Investment Signals (4)

  • Blue Origin Wins $660M NASA Mars Contract, Strengthening Deep-Space Competitive Position (MEDIUM)

    Blue Origin secured a $660M firm-fixed-price contract for Mars Sample Return, beating full-and-open competition. This signals strong technical capability and potential for follow-on deep-space work, though zero funds outlayed adds execution risk.

  • Integrated Quality Solutions Wins $162M GSA Logistics Contract, Demonstrating Small Business Competitive Strength (MEDIUM)

    Integrated Quality Solutions, a self-certified small disadvantaged business, won a $162M firm-fixed-price contract under full-and-open competition for pharmaceutical logistics, signaling potential for further GSA FEDSIM awards.

  • GDIT Legacy NAVAIR Contract ($440M) Nearing Expiration, Limited Future Revenue Visibility (HIGH)

    General Dynamics Information Technology’s $440M cost-plus contract for NAVAIR engineering services ends in 2021-2022, with only $33M outlayed. This maturing contract provides no forward revenue catalyst for GD.

  • PAE/Amentum Fixed-Price USCIS Contract ($224M) Shows Underperformance Risk (MEDIUM)

    PAE Professional Services (Amentum) has a $224M fixed-price USCIS contract with only $59M outlayed, suggesting potential underperformance or delayed funding. Fixed-price structure shifts cost risk to Amentum.

Risk Flags (3)

  • Execution [HIGH RISK]

    Blue Origin’s $660M fixed-price Mars contract has zero funds outlayed, creating risk of milestone delays or cost overruns that could pressure margins.

  • Execution [MEDIUM RISK]

    PAE/Amentum’s $224M fixed-price USCIS contract has only $59M outlayed (26% of obligation), indicating potential operational underperformance or funding delays.

  • Concentration [MEDIUM RISK]

    Three of four contracts are civilian (NASA, GSA, USCIS), exposing the digest to non-defense budget risk. Only one defense contract (GDIT/NAVAIR) is included.

Opportunities (3)

  • Blue Origin’s Mars win positions it for future NASA deep-space contracts, including potential crewed Mars missions. The contract’s extension to 2035 offers long-term revenue visibility if milestones are met.

  • Integrated Quality Solutions’ $162M GSA contract for pharmaceutical logistics (Site G) suggests a series of similar awards. Follow-on contracts for other sites could multiply revenue.

  • GDIT’s legacy NAVAIR contract ending in 2022 creates a re-compete opportunity. A new solicitation could allow GDIT or competitors to bid for follow-on engineering services.

Sector Themes (2)

  • NASA’s $660M fixed-price award to Blue Origin for Mars Sample Return signals a shift toward commercial partnerships for deep-space missions, increasing performance risk but also upside for successful contractors.

  • GSA’s $162M award to Integrated Quality Solutions for pharmaceutical logistics underscores federal investment in cold chain and emergency response infrastructure, a stable civilian growth area.

Watch List (4)

  • 👁

    {"entity" => "Blue Origin LLC", "reason" => "$660M NASA Mars contract with zero funds outlayed; execution risk is high.", "trigger" => "NASA FY2027 budget mark-up; Blue Origin design review milestones; any subcontractor awards"}

  • 👁

    {"entity" => "General Dynamics Information Technology", "reason" => "Legacy $440M NAVAIR contract ending 2021-2022; re-compete opportunity or loss could affect GDIT revenue.", "trigger" => "NAVAIR CSM re-compete solicitation; GDIT earnings calls for contract backlog updates"}

  • 👁

    {"entity" => "PAE Professional Services / Amentum Holdings", "reason" => "$224M USCIS contract with only $59M outlayed; potential underperformance or funding delay.", "trigger" => "USCIS contract modification announcements; Amentum quarterly earnings for margin commentary"}

  • 👁

    {"entity" => "Integrated Quality Solutions LLC", "reason" => "New $162M GSA contract; option exercises and follow-on site awards will determine revenue trajectory.", "trigger" => "GSA option exercise announcements; any new Site G or Site H solicitations"}

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