PrimeRFP SCOUT · Federal Contract Recompete Brief

HHSN27300011TASK ORDER 11 - argentina STUDY — Social & Scientific Systems, Inc

Social & Scientific Systems, Inc holds $109.4M across 75 federal awards, concentrated at Department of Health and Human Services (HHS). This PIID sits alongside 5 related awards under parent HHSN273201600002I. PoP ended Sep 26, 2020 — the usual 12–18 month planning window is closed; recompete action looks late or overdue.

National Institute Of Health Niehs

Awarding office

Social & Scientific Systems, Inc

Recipient

Sep 26, 2020

PoP end

$-66,546.79

Obligated

$840K

Potential

541712

NAICS

AZ11

PSC

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Contract facts

Federal

Contract numberHHSN27300011

Also listed asHHSN273201600002I-HHSN27300011

AgencyNational Institute Of Health Niehs

Awarding officeNational Institute Of Health Niehs

Awarding agencyDepartment of Health and Human Services (HHS)

Funding agencyDepartment of Health and Human Services (HHS)

IncumbentSocial & Scientific Systems, Inc

CAGE8S542

UEIXKMBEM2BTLK3

NAICS541712

No full NAICS 541712 intel page yet. Browse NAICS intelligence

PSCAZ11

Parent IDIQ / IDVHHSN273201600002I

Place of performanceDURHAM NC

Pricing typeCost Plus Fixed Fee

Extent competedFull And Open Competition

Related solicitationNIHES201401

PoP startSep 27, 2016

PoP end (current)Sep 26, 2020

Obligated$-66,546.79

Current value$840K

Potential value$840K

TASK ORDER 11 - ARGENTINA STUDY is a federal award for National Institute Of Health Niehs held by Social & Scientific Systems, Inc. Estimated value $840K ($-66,546.79 obligated). Current period of performance ends Sep 26, 2020. Place of performance: DURHAM NC. Related solicitation NIHES201401.

Recompete timing

Public

● Past PoP end (2175 days ago)

Current PoP ended Sep 26, 2020 (2175 days ago). The usual 12–18 month agency planning window is closed — recompete action looks late / overdue relative to a normal cycle. Watch for bridge orders, follow-ons, or a new solicitation.

Incumbent footprint

Public record

Social & Scientific Systems, Inc — $109.4M obligated across 75 awards (firm-wide, all agencies) · lead buyer Department of Health and Human Services (HHS).

% of firm-wide obligated ($109.4M) · all agencies

Department of Health and Human Services (HHS)$102.6M · 94%

Agency for International Development (USAID)$6.9M · 6%

Department of the Interior (DOI)$500 · 0%

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Related awards

Same parent · incumbent

75N96021F00004

TASK ORDER 4R - ENVIRONMENTAL AUTOIMMUNITY GROUP (EAG) - STUDY SUPPORT

$19.7M

Nov 30, 2026

75N96021F00001

TASK ORDER 1R - ADMINISTRATION ACTIVITIES AND SUPPORT

$14.5M

Nov 30, 2026

75N96021F00008

TASK ORDER 8R - CLINICAL RESEARCH UNIT (CRU) - STAFFING SUPPORT

$9.0M

Dec 31, 2026

75N96021F00005

TASK ORDER 5R - PERSONALIZED ENVIRONMENT AND GENES STUDY (PEGS)

$6.9M

Dec 31, 2026

75N96021F00006

TASK ORDER 6R - ASTHMA AND RESPIRATORY DISEASE RESEARCH (ARDR)

$905K

Dec 31, 2026

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Frequently asked questions

What is contract HHSN27300011?

HHSN27300011 (TASK ORDER 11 - argentina STUDY) is a National Institute Of Health Niehs award with a potential value of $840K, currently held by Social & Scientific Systems, Inc. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.

Which office awarded HHSN27300011?

National Institute Of Health Niehs awarded HHSN27300011 to Social & Scientific Systems, Inc (potential $840K).

Who is the incumbent on HHSN27300011?

Social & Scientific Systems, Inc is the incumbent with $109.4M across 75 related awards in SCOUT’s public footprint. The current period of performance ends Sep 26, 2020.

When does Social & Scientific Systems, Inc’s HHSN27300011 come up for recompete?

SCOUT tracks a period-of-performance end of Sep 26, 2020. Actual solicitation timing can shift with extensions, bridges, or consolidations.

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Data: Showing contracts ≥ $100K from federal procurement records (FPDS-NG, SAM.gov, and related repositories), normalized by PrimeRFP SCOUT. Each row keyed by Award ID (PIID); task orders appear as independent rows.

Data as of Jul 2, 2026 · refreshed monthlyLatest procurement action Aug 6, 2025