Contractor profile
SIE CONSULTING GROUP LLC
Doing business as THE SIE GROUP
Active registrationVeteran Owned BusinessService Disabled Veteran Owned BusinessSmall Business
UEIL16CDAGJ1UL4
CAGE code75E12
Primary NAICS541511
LocationARLINGTON, VA, 22201
Federal obligations$46M
Prime awards7
Active awards1
Latest award actionJun 26, 2026
Federal award activity
Public award recordTop federal customers
- Department of the Treasury2 awards$42M
- General Services Administration3 awards$3M
- Department of Commerce1 awards$896,953
- Department of Defense1 awards$0
NAICS award mix
- 5415114 awards$45M
- 5416112 awards$896,953
- 5413301 awards$0
PSC award mix
- R6991 awards$26M
- 70301 awards$16M
- R4081 awards$3M
- R7991 awards$896,953
- R4991 awards$0
- R7071 awards$0
- D3991 awards$0
Contract vehicles
- 47QTCA18D00153 awards$45M
- GS00F176GA1 awards$896,953
Potential recompetes
- Department of the Treasury$26M
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| 2032H522F00647SAM FOLLOW-ON | Department of the TreasuryIT STRATEGY AND MODERNIZATION | NAICS 541511PSC R699 | $26M | Sep 22, 2022 – Sep 29, 2027 |
| 47QTCA18D0015FEDERAL SUPPLY SCHEDULE CONTRACT | General Services AdministrationGSA/FAS CENTER FOR IT SCHEDULE PROG | NAICS 541511PSC D399 | $0 | Oct 31, 2017 – Not stated |
| GS00F176GASIN: 874 1CONTRACTORS SHALL PROVIDE EXPERT ADVICE AND ASSISTANCE IN SUPPORT OF AN AGENCY'S MISSION-ORIENTED BUSINESS FUNCTIONS. SERVICES COVERED BY THIS SIN INCLUDE: MANAGEMENT OR STRATEGY CONSULTING, INCLUDING RESEARCH, EVALUATIONS, STUDIES, ANALYSES, SCENARIOS/SIMULATIONS, REPORTS, BUSINESS POLICY AND REGULATION DEVELOPMENT ASSISTANCE AND STRATEGY FORMULATION. * FACILITATION AND RELATED DECISION SUPPORT SERVICES * SURVEY SERVICES, USING A VARIETY OF METHODOLOGIES, INCLUDING SURVEY PLANNING, DESIGN, AND DEVELOPMENT; SURVEY ADMINISTRATION; DATA VALIDATION AND ANALYSIS; REPORTING, AND STAKEHOLDER BRIEFINGS *ADVISORY AND ASSISTANCE SERVICES IN ACCORDANCE WITH FAR 37.203 NOTE: CONSULTING SERVICES WHERE THE PREPONDERANCE OF WORK IS SPECIFICALLY COVERED UNDER OTHER PSS SINS OR GSA SCHEDULES ARE NOT PERMITTED UNDER THIS SIN. NOTE: LEGAL, CONSULTING, AND AUDIT SERVICES PERTAINING TO FINANCIAL MATTERS ARE NOT COVERED UNDER THIS SIN. REFER TO 520 SINS. CONSULTING SERVICES RELA | General Services AdministrationGSA/FAS CENTER FOR IT SCHEDULE PROG | NAICS 541611PSC R707 | $0 | Apr 24, 2017 – Not stated |
| 2032H518F01273SOFTWARE ASSET MANAGEMENT (SAM) AND IT ACQUISITION PORTFOLIO MANAGEMENT (ITAPM). TASK ORDER FOR BASE YEAR PLUS 3 OPTION YEARS. | Department of the TreasuryIT OPERATIONS | NAICS 541511PSC 7030 | $35M | Sep 30, 2018 – Sep 29, 2022 |
| 1331L523F13OS0212CIO SUPPORT SERVICES | Department of CommerceDEPT OF COMMERCE SSPO | NAICS 541611PSC R799 | $973,054 | Mar 25, 2023 – Jun 24, 2025 |
| 47QTCB22F0027CONTRACTOR SUPPORT TO PROVIDE PROFESSIONAL IT CLOUD, SOFTWARE, HARDWARE EXPERTISE, AND EXPERTISE IN CUSTOMER EXPERIENCE, DATA ANALYSIS, PROJECT MANAGEMENT AND TECHNICAL WRITING. | General Services AdministrationGSA/FAS ITC OFFICE OF ACQUISITION OPERATIONS, INTERAGENCY CONTRACTS | NAICS 541511PSC R408 | $3M | Sep 30, 2022 – Sep 29, 2025 |
| N0017819D8508SEAPORT-NXG | Department of DefenseNSWC DAHLGREN | NAICS 541330PSC R499 | $0 | Jan 2, 2019 – Not stated |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
NAICS 541219Other Accounting ServicesNAICS 541330Engineering ServicesNAICS 541511Custom Computer Programming ServicesNAICS 541512Computer Systems Design ServicesNAICS 541513Computer Facilities Management ServicesNAICS 541519Other Computer Related ServicesNAICS 541611Administrative Management and General Management Consulting ServicesNAICS 541612Human Resources Consulting ServicesNAICS 541614Process, Physical Distribution, and Logistics Consulting ServicesNAICS 541618Other Management Consulting ServicesNAICS 541810Advertising AgenciesNAICS 541990All Other Professional, Scientific, and Technical ServicesNAICS 611710Educational Support ServicesNAICS 624190Other Individual and Family Services
Public points of contact
DAVID HARRINGTONGENERAL MANAGERGovernment business
DAVID HARRINGTONGENERAL MANAGERElectronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.