Overview
Reported subcontract value since award
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Insight SubcontractorSubcontractor (sub): a company hired by the prime to do part of a federal contract. It works for the prime, not the government. Glossary to TCG Inc. on 3 orders. See more on the Teaming tab
Hover over a year to see its value.
Insight $139K reported in FY2019, its largest year. See more on the Teaming tab
About
From the company's SBA profile, updated Aug 2026
We provide consulting services with a focus on improving work productivity and business process automation. Our focus is on SharePoint migrations, workflow processes, and Intranet deployments. We integrate Microsoft Teams, OneDrive, Power Platform, and Planner apps into our solutions. User adoption strategies are also a focal point of our services so that users in the organization are properly trained and supported when using new technology. Our training services include instructor led and on-demand training sessions, and training material development. We work one-on-one with clients to understand their specific needs and develop customized solutions to improve their business processes.
Teaming
Subcontracts Seisay Consulting And Investments LLC received, by prime order
Whom it works under and on what.
3 orders, all under HHSN316201200178W.
Showing 1–3 of 3 subcontracts
| TCG Inc. | 95332418F0004under HHSN316201200178W | MILLENNIUM CHALLENGE CORPORATION (953324) | $138,904 | Apr 26, 2019 |
| TCG Inc. | 95332421F0040under HHSN316201200178W | MILLENNIUM CHALLENGE CORPORATION (953324) | $64,096 | Mar 25, 2021 |
| TCG Inc. | 95332421F0048under HHSN316201200178W | MILLENNIUM CHALLENGE CORPORATION (953324) | $61,152 | Jun 28, 2021 |
Opportunities
Open opportunities matching Seisay Consulting And Investments LLC's registered industries
Notices in its 9 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): 513210, 541511, 541512, 541519, 541618, 541990, 518210, 541690, 611420
25 of the next 25 are due within 30 days.
25 of 197 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| Comsol Physics Simulation/CAD Software Package (opens in Procura)Special Notice · NAICS 513210Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVAL RESEARCH LABORATORY (N00173) | Oct 21, 2026 |
| 6515--Pyxisâ„¢ Subscription and Service (opens in Procura)Special Notice · NAICS 541519Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs262-NETWORK CONTRACT OFFICE 22 (36C262) | Oct 21, 2026 |
| Request for Information (RFI) - Medical Fielding Short-Term (opens in Procura)Sources Sought · NAICS 541990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W6QK ACC-APG NATICK (W911QY) | Oct 21, 2026 |
| DE01--ECO Enterprise Service Desk (ESD) Consolidated Effort - RFI (VA-27-00011677) (opens in Procura)Sources Sought · NAICS 541512Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans AffairsTECHNOLOGY ACQUISITION CENTER NJ (36C10B) | Oct 21, 2026 |
| Special Notice - Short Term Materiel Fielding Support Modification Nov 2026 (opens in Procura)Special Notice · Set aside: Small business · NAICS 541990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W6QK ACC-APG NATICK (W911QY) | Oct 21, 2026 |
| Mammography Software Maintenance and Support (opens in Procura)Special Notice · NAICS 513210Free account: full notice, dates, attachments Contacts · paid plans | Indian Health Service (HHS)NAVAJO AREA INDIAN HEALTH SVC (75H710) | 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 Contacts · paid plans | Department of the Navy (DOD)NAVSUP FLT LOG CTR NORFOLK (N00189) | Oct 21, 2026 |
| CINDAS Database (opens in Procura)Presolicitation · NAICS 513210Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVAL AIR WARFARE CENTER (N68936) | Oct 21, 2026 |
| Altium Designer License Renewal (opens in Procura)Presolicitation · NAICS 513210Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVAL AIR WARFARE CENTER (N68936) | Oct 21, 2026 |
| Intent to Sole Source to Anthropic (opens in Procura)Special Notice · NAICS 541512Free account: full notice, dates, attachments Contacts · paid plans | Office of the Assistant Secretary for Financial Resources (HHS)OMAS STRATEGIC BUYING CENTER - INFORMATION TECHNOLOGY (7571TE) | Oct 21, 2026 |
| B537--Better Health Membership and Dues FY27 (opens in Procura)Special Notice · NAICS 541990Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs250-NETWORK CONTRACT OFFICE 10 (36C250) | Oct 21, 2026 |
| Zuken E3.cable Enterprise Software and Engineering Services Package Setup (opens in Procura)Combined Synopsis/Solicitation · NAICS 513210Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA8139 AFSC PZIMB SOFTWARE | Oct 21, 2026 |
| NOTICE OF INTENT TO AWARD A SOLE SOURCE IMMIX TECHNOLOGY, INC. (opens in Procura)Special Notice · NAICS 513210Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)COMMANDING OFFICER (N63394) | Oct 21, 2026 |
| FEMA's Deployment Management Solution (opens in Procura)Sources Sought · NAICS 541511Free account: full notice, dates, attachments Contacts · paid plans | Federal Emergency Management Agency (DHS)INFORMATION TECHNOLOGY DEVELOPMENT AND SUSTAINMENT (70FA31) | Oct 22, 2026 |
| IT Support Services Contract (ITSSC) Recompete (opens in Procura)Combined Synopsis/Solicitation · NAICS 541519Free account: full notice, dates, attachments Contacts · paid plans | Social Security AdministrationSSA OFC OF ACQUISITION GRANTS (283213) | Oct 22, 2026 |
| SOLE SOURCE - HyperWorks Technical Support and Software Maintenance (opens in Procura)Special Notice · NAICS 541511Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NUWC DIV NEWPORT (N66604) | Oct 22, 2026 |
| FMS Software & Hardware Subscription Renewal FY26 (opens in Procura)Special Notice · NAICS 513210Free account: full notice, dates, attachments Contacts · paid plans | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 22, 2026 |
| IBM Mainframes and Maintenance for the FDIC (opens in Procura)Solicitation · NAICS 541519Free account: full notice, dates, attachments Contacts · paid plans | Federal Deposit Insurance CorporationOffice F05603 | Oct 22, 2026 |
| Labview Perpetual Software (opens in Procura)Combined Synopsis/Solicitation · NAICS 513210Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)FLEET READINESS CENTER (N68520) | Oct 22, 2026 |
| Next Generation Operational Control System (NGOCS) (opens in Procura)Sources Sought · NAICS 541512Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA8629 AFLCMC WISK SOF/PR | Oct 22, 2026 |
| DA10--VA Enterprise-level Product Solutions (opens in Procura)Sources Sought · NAICS 513210Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans AffairsTECHNOLOGY ACQUISITION CENTER NJ (36C10B) | Oct 22, 2026 |
| FIRE & EMERGENCY MEDICAL SERVICES RECORDS MANAGEMENT SYSTEM (FEMSRMS) SOFTWARE BASE + 3 OPTION YEARS ORDER (opens in Procura)Solicitation · NAICS 513210Free account: full notice, dates, attachments Contacts · paid plans | National Aeronautics and Space AdministrationNASA IT PROCUREMENT OFFICE (80TECH) | Oct 22, 2026 |
| AdaCore GNAT Pro Enterprise Software Support (opens in Procura)Combined Synopsis/Solicitation · NAICS 513210Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVAL AIR WARFARE CENTER (N68936) | Oct 22, 2026 |
| RFI for Social Security Television (SSTV) Network (opens in Procura)Solicitation · NAICS 541519Free account: full notice, dates, attachments Contacts · paid plans | Social Security AdministrationSSA OFC OF ACQUISITION GRANTS (283213) | Oct 22, 2026 |
| Explosive Characterization and Technical Service Support (opens in Procura)Special Notice · NAICS 541990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W2R2 USA ENGR R & D CTR (W912HZ) | Oct 22, 2026 |
Registration and contacts
Registration
- UEI
- J9L8NWULN2B1
- CAGE code
- 7HY41
- Registration
- Active, expires Aug 14, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- Arlington, VA, 22203
- Congressional district
- VA-08
- Established
- 2014
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 9 industries; primary 541512
- 513210 Software Publishers
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design ServicesPrimary
- 541519 Other Computer Related Services
- 541618 Other Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541990 All Other Professional, Scientific, and Technical Services
- 611420 Computer Training
Contacts at Seisay Consulting And Investments 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 · Electronic business POC · Company contactSAM.gov registrationSBA profileAs of Oct 4, 2026 | Oct 4, 2026 |
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