Overview
Obligated since award on contracts active FY2021–FY2026
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Insight NSWC DAHLGREN (N00178) is its largest buyer. See more on the Buyers tab
Agencies report with a delay; the latest year will rise
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Insight Largest year: $500 in FY2021. See more on the Contracts tab
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- South Carolina$500 · 100%
Insight 100% was performed in South Carolina. See more on the Contracts tab
Contracts
1 contracts with an action since FY2021
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Insight N0017821D9320 orders hold 100% of these contracts' obligations.
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Insight 100% of its prime obligations came through N0017821D9320 orders.
Current end date of each prime contract with an action since FY2021
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S4 Systems LLC prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
0 end within 12 months.
Showing 1–1 of 1 contract
| Since award, US$ | |||||
|---|---|---|---|---|---|
| Parent contract (IDVIDV: the record type for any contract that exists to take orders: IDIQs, GWACs, GSA Schedules, BPAs and basic ordering agreements. Glossary) | ObligatedObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary | ||||
| N0017821F9320 | N0017821D9320 | NSWC DAHLGREN (N00178) | $500 | Jan 1, 2029 | Running |
Buyers
Department of the Navy: $500 obligated since award; $500 in FY2021–FY2025 actions
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Insight Department of the Navy placed 100%.
Contracting offices that awarded S4 Systems LLC prime contracts, FY2021–FY2026
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1 office awarded only one contract.
Showing 1–1 of 1 office
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| NSWC DAHLGREN (N00178) | Department of the Navy | 1 | $500 | Jul 14, 2021 | Mar 31, 2026 |
Teaming
Subcontracts S4 Systems LLC received, by prime order
Whom it works under and on what.
9 subcontracts from 3 primes.
Showing 1–9 of 9 subcontracts
| Sayres And Associates LLC | N0016423F3005under N0017819D8465 | NSWC CRANE (N00164) | $3,984,191 | Mar 8, 2024 |
| Sayres And Associates LLC | N0016418F3015under N0017814D7912 | NSWC CRANE (N00164) | $1,561,563 | Oct 29, 2019 |
| Systems Technology Forum, Ltd. | N6523618F3064under N0017814D7955 | NIWC ATLANTIC (N65236) | $1,138,799 | Apr 11, 2022 |
| Systems Technology Forum, Ltd. | N6523624F3012under N0017819D8634 | NIWC ATLANTIC (N65236) | $525,274 | Apr 1, 2024 |
| Scientific Research Corporation | N0003921F1002under N0003918D0005 | NAVAL INFORMATION WARFARE SYSTEMS (N00039) | $210,210 | Nov 3, 2020 |
| Scientific Research Corporation | N0003921F1009under N0003918D0005 | NAVAL INFORMATION WARFARE SYSTEMS (N00039) | $164,556 | Apr 21, 2021 |
| Scientific Research Corporation | N0003921F1065under N0003918D0005 | NAVAL INFORMATION WARFARE SYSTEMS (N00039) | $150,318 | Jan 6, 2022 |
| Scientific Research Corporation | N0003920F0279under N0003918D0005 | NAVAL INFORMATION WARFARE SYSTEMS (N00039) | $104,624 | Jun 16, 2020 |
| Scientific Research Corporation | N0003921F1055under N0003918D0005 | NAVAL INFORMATION WARFARE SYSTEMS (N00039) | $92,159 | Oct 12, 2022 |
Opportunities
Open opportunities matching S4 Systems LLC's registered industries
Notices in its 12 industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 336611, 541330, 541519, 541618, 561210, 611430, 336612, 493110, 541611, 541614, 561110, 561410
25 of the next 25 are due within 30 days.
25 of 327 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| SR Power Supplies Rack Detailed Design for ALS-U (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of EnergyOffice 899032 | Oct 20, 2026 |
| Q603--NOI to SS - New BPA for VoiceOver Pro (5YR BPA: 2/1/27 - 1/31/32) (opens in Procura)Special Notice · NAICS 541519Free account: full notice, dates, attachments | Department of Veterans Affairs241-NETWORK CONTRACT OFFICE 01 (36C241) | Oct 20, 2026 |
| DOC Architect and Engineering IDIQ (opens in Procura)Presolicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Office of the Secretary (DOC)DEPT OF COMMERCE SSPO (1331L5) | Oct 20, 2026 |
| R499--FY26 Lifeguard and Pool Maintenance Services (B+ OPT) (opens in Procura)Solicitation · NAICS 561210Free account: full notice, dates, attachments | Department of Veterans Affairs242-NETWORK CONTRACT OFFICE 02 (36C242) | Oct 20, 2026 |
| STANDARD LABOR DATA COLLECTION AND DISTRIBUTION APPLICATION (SLDCADA) DRAFT REQUEST FOR PROPOSAL (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 541519Free account: full notice, dates, attachments | Department of the Navy (DOD)Office N61750 | Oct 20, 2026 |
| NAWCAD (WOLF) Airborne Systems Integration (ASI ) Division Technical/Project Management Support (TPMS) (opens in Procura)Presolicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR SYSTEMS COMMAND (N00019) | Oct 20, 2026 |
| USCGC Hudson Capstan & Davit Inspection & Repair (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 336611Free account: full notice, dates, attachments | U.S. Coast Guard (DHS)BASE MIAMI(00028) (70Z028) | Oct 20, 2026 |
| USNS MEDGAR EVERS ( T-AKE 13) ROH/DD (opens in Procura)Solicitation · Set aside: Small business · NAICS 336611Free account: full notice, dates, attachments | Department of the Navy (DOD)MSCHQ NORFOLK (N32205) | Oct 20, 2026 |
| USNS ALAN SHEPARD FY26 MTA (opens in Procura)Solicitation · NAICS 336611Free account: full notice, dates, attachments | Department of the Navy (DOD)MSCHQ NORFOLK (N32205) | Oct 20, 2026 |
| Survey-Based Research Platform And Platform Management Tool (opens in Procura)Sources Sought · NAICS 541519Free account: full notice, dates, attachments | Department of Veterans AffairsTECHNOLOGY ACQUISITION CENTER NJ (36C10B) | Oct 20, 2026 |
| Pin Wire Tester Evaluation (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8126 AFSC PZIMB | Oct 20, 2026 |
| Timeservers (opens in Procura)Combined Synopsis/Solicitation · NAICS 541519Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8139 AFSC PZIMB SOFTWARE | Oct 20, 2026 |
| Coordinated SECREP Management and Strategic Logistics Services (CSM_SLS) (opens in Procura)Solicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)COMMANDER (M67004) | Oct 20, 2026 |
| Engineering & Technical Support - Weather Instrumentation (WX) Subsystem Support (opens in Procura)Special Notice · NAICS 541330Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| Preservation, Hull, Electrical/Electronic Repairs of the USS SOMERSET (LPD-25) Trailerable Boats 7MRX0816, 11MRX1002 (opens in Procura)Sources Sought · Set aside: Small business · NAICS 336611Free account: full notice, dates, attachments | Department of the Navy (DOD)SOUTHWEST REGIONAL MAINT CENTER (N55236) | Oct 20, 2026 |
| 2027 US AND UK WEAPON CONTROL SYSTEM SPARES AND SPECIAL SUPPORT EQUIPMENT (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)PAE STRATEGIC SYSTEMS PROGRAMS (N00030) | Oct 20, 2026 |
| Market Research Notice - General Market Research for Locally Available Program Capabilities (Japan) for APL-67 (opens in Procura)Sources Sought · NAICS 336611Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVSUP FLT LOG CTR YOKOSUKA (N62649) | Oct 21, 2026 |
| J041-- CHILLER TUBE CLEANING (opens in Procura)Sources Sought · Set aside: Veteran-owned small business · NAICS 561210Free account: full notice, dates, attachments | Department of Veterans Affairs247-NETWORK CONTRACT OFFICE 7 (36C247) | Oct 21, 2026 |
| 6515--Pyxisâ„¢ Subscription and Service (opens in Procura)Special Notice · NAICS 541519Free account: full notice, dates, attachments | Department of Veterans Affairs262-NETWORK CONTRACT OFFICE 22 (36C262) | Oct 21, 2026 |
| Request for Whitepaper - AEDC Facility Digital Twins and Predictive Analytics (opens in Procura)Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA9101 AEDC PKP PROCRMNT BR | Oct 21, 2026 |
| USCGC CROCODILE DD2 FY27 #1 MDE W5 (opens in Procura)Sources Sought · NAICS 336611Free account: full notice, dates, attachments | U.S. Coast Guard (DHS)SFLC PROCUREMENT BRANCH 1(00080) (70Z080) | Oct 21, 2026 |
| NOTICE OF INTENT TO ISSUE A SOLE SOURCE AWARD on a sole-source basis to New Gnosis, Inc., Ashburn, Virginia for a two-day supervisory development workshop supporting Naval Supply Systems Command Weapon Systems Support, N52 Foreign Military Sales. (opens in Procura)Presolicitation · NAICS 541618Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVSUP FLT LOG CTR NORFOLK (N00189) | Oct 21, 2026 |
| Leadership Development Program Services (opens in Procura)Sources Sought · NAICS 611430Free account: full notice, dates, attachments | Department of the Army (DOD)W071 ENDIST KANSAS CITY (W912DQ) | Oct 21, 2026 |
| BARDA Device Development for Scientists Training (opens in Procura)Solicitation · Set aside: Small business · NAICS 611430Free account: full notice, dates, attachments | Office of Assistant Secretary for Preparedness and Response (HHS)ASPR ADMINISTRATION FOR STRATEGIC PREPAREDNESS AND RESPONSE (75AN00) | Oct 21, 2026 |
| Software Defined Radio Solutions (SDRS) Integrated Product Team (IPT) Technical Support (opens in Procura)Presolicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NIWC ATLANTIC (N65236) | Oct 21, 2026 |
Registration and contacts
Registration
- UEI
- MRG5X2NJGCB3
- CAGE code
- 6L9E4
- Registration
- Active, expires Jan 9, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- CHARLESTON, SC, 29492
- Congressional district
- SC-01
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 12 industries; primary 541330
- 336611 Ship Building and Repairing
- 336612 Boat Building
- 493110 General Warehousing and Storage
- 541330 Engineering ServicesPrimary
- 541519 Other Computer Related Services
- 541611 Administrative Management and General Management Consulting Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541618 Other Management Consulting Services
- 561110 Office Administrative Services
- 561210 Facilities Support Services
- 561410 Document Preparation Services
- 611430 Professional and Management Development Training
Contacts at S4 Systems LLC
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Government business POC · Company contact · Alternate government business POC · Alternate electronic business POC · Past performance POCSAM.gov registrationSBA profileAs of Oct 4, 2026 | Oct 4, 2026 |
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Electronic business POCSAM.gov registrationAs of Jan 13, 2026 | Jan 13, 2026 |
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