TIER ONE TECHNOLOGIES LLC

MCMURRAY, PA, 15317

Unclaimed

Subcontracting experience

39 records from government sources. Past participation is not evidence of current teaming interest.

Role	Agency	Description	Vehicle	Obligated	Action date	Period
Subcontractor	General Services Administration	SUPPORT SERVICES TO SEVEN OF DC3'S EIGHT DIRECTORATES AND THE JUDGE ADVOCATE (JA) OFFICE. PO-0080283 Parent award context Parent award agency: General Services Administration · Federal Acquisition Service Parent award NAICS: 541512 Parent award performance state: MD Parent award description: DC3 TABO AWARD View parent award on USAspending	47QTCK18D0030USAspending	$106,080	Aug 11, 2026	— – —
Subcontractor	General Services Administration	PROVIDE SUPPORT SERVICES TO SEVEN OF DC3'S EIGHT DIRECTORATES AND THE JUDGE ADVOCATE (JA) OFFICE. PO-0072685 Parent award context Parent award agency: General Services Administration · Federal Acquisition Service Parent award NAICS: 541512 Parent award performance state: MD Parent award description: DC3 TABO AWARD View parent award on USAspending	47QTCK18D0030USAspending	$128,836	Apr 23, 2026	— – —
Subcontractor	Department of Defense	SOFTWARE ENGINEER II 49448 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541519 Parent award performance state: IN Parent award description: DEFENSE CIVILIAN PAYROLL SYSTEM SUPPORT View parent award on USAspending	W52P1J18DA082USAspending	$110,211	Dec 23, 2024	— – —
Subcontractor	General Services Administration	CLEARED ESCORT LABOR FOR 9 HOURS A DAY PO-0068650 Parent award context Parent award agency: General Services Administration · Federal Acquisition Service Parent award NAICS: 541512 Parent award performance state: MD Parent award description: DC3 TABO AWARD View parent award on USAspending	47QTCK18D0030USAspending	$35,100	Nov 29, 2024	— – —
Subcontractor	Department of Defense	SYSTEMS ENGINEER II 48509 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541512 Parent award performance state: OH Parent award description: TECHNICAL SERVICES OFFICE COMBINED SUPPORT View parent award on USAspending	47QTCK18D0030USAspending	$95,680	Oct 21, 2024	— – —
Subcontractor	Department of Defense	SYSTEMS ENGINEER II 48501 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541519 Parent award performance state: IN Parent award description: DEFENSE CIVILIAN PAYROLL SYSTEM SUPPORT View parent award on USAspending	W52P1J18DA082USAspending	$142,402	Oct 1, 2024	— – —
Subcontractor	Department of Defense	SOFTWARE ENGINEER II 47634 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541519 Parent award performance state: IN Parent award description: DEFENSE CIVILIAN PAYROLL SYSTEM SUPPORT View parent award on USAspending	W52P1J18DA082USAspending	$31,826	Jul 22, 2024	— – —
Subcontractor	Department of Defense	QA TESTER IV 46922 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541512 Parent award performance state: IN Parent award description: DEFENSE JOINT MILITARY PAY SYSTEM SUPPORT View parent award on USAspending	GS35F146DAUSAspending	$61,776	Jun 1, 2024	— – —
Subcontractor	Department of Defense	QA TESTER III 44884 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541519 Parent award performance state: IN Parent award description: DEFENSE CIVILIAN PAYROLL SYSTEM SUPPORT View parent award on USAspending	W52P1J18DA082USAspending	$46,728	Feb 19, 2024	— – —
Subcontractor	Department of Defense	SOFTWARE DEVELOPER III 39080 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541519 Parent award performance state: OH Parent award description: DEFENSE CASH ACCOUNTABILITY SYSTEM SUPPORT View parent award on USAspending	W52P1J18DA082USAspending	$40,200	Jan 30, 2023	— – —
Subcontractor	Department of Defense	QA TESTER III 37782 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541519 Parent award performance state: IN Parent award description: DEFENSE CIVILIAN PAYROLL SYSTEM SUPPORT View parent award on USAspending	W52P1J18DA082USAspending	$85,008	Nov 14, 2022	— – —
Subcontractor	Department of Defense	QA TESTER V 36105 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541519 Parent award performance state: OH Parent award description: DEFENSE CASH ACCOUNTABILITY SYSTEM SUPPORT View parent award on USAspending	W52P1J18DA082USAspending	$117,600	Sep 12, 2022	— – —
Subcontractor	General Services Administration	LABOR TO SUPPORT SUBCONTRACT ESCORT SERVICE INTO A SECURE FACILITY PO-0040016 Parent award context Parent award agency: General Services Administration · Federal Acquisition Service Parent award NAICS: 541512 Parent award performance state: MD Parent award description: DC3 TABO AWARD View parent award on USAspending	47QTCK18D0030USAspending	$38,700	Sep 6, 2022	— – —
Subcontractor	General Services Administration	TIER ONE TECHNOLOGIES - CONTRACT LABOR TRAVEL 4103852129 Parent award context Parent award agency: General Services Administration · Federal Acquisition Service Parent award NAICS: 541512 Parent award performance state: MD Parent award description: IGF::OT::IGF THIS TASK ORDER PROVIDES MISSION SUPPORT SERVICES TO THE DOD DEFENSE CYBER CRIME CENTER. THESE SERVICES ARE PRIMARILY INFORMATION TECHNOLOGY. View parent award on USAspending	GS00Q09BGD0011USAspending	-$5,223	Sep 5, 2022	— – —
Subcontractor	General Services Administration	CONTRACT LABOR- OY3 TIER ONE-BTO OY5 400 HRS 4103516129 Parent award context Parent award agency: General Services Administration · Federal Acquisition Service Parent award NAICS: 541512 Parent award performance state: MD Parent award description: IGF::OT::IGF THIS TASK ORDER PROVIDES MISSION SUPPORT SERVICES TO THE DOD DEFENSE CYBER CRIME CENTER. THESE SERVICES ARE PRIMARILY INFORMATION TECHNOLOGY. View parent award on USAspending	GS00Q09BGD0011USAspending	-$14,633	Aug 31, 2022	— – —
Subcontractor	Department of Defense	SOFTWARE DEVELOPER III 17960MOD4 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541512 Parent award performance state: OH Parent award description: INFORMATION TECHNOLOGY LABOR SUPPORT FOR DEFENSE DEPARTMENTAL REPORTING SYSTEM View parent award on USAspending	GS35F146DAUSAspending	$141,984	Aug 22, 2022	— – —
Subcontractor	Department of Defense	QA TESTER V 17972MOD5 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541512 Parent award performance state: OH Parent award description: INFORMATION TECHNOLOGY LABOR SUPPORT FOR DEFENSE DEPARTMENTAL REPORTING SYSTEM View parent award on USAspending	GS35F146DAUSAspending	$137,280	Aug 22, 2022	— – —
Subcontractor	Department of Defense	QA TESTER V 17969MOD4 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541512 Parent award performance state: OH Parent award description: INFORMATION TECHNOLOGY LABOR SUPPORT FOR DEFENSE DEPARTMENTAL REPORTING SYSTEM View parent award on USAspending	GS35F146DAUSAspending	$135,720	Aug 22, 2022	— – —
Subcontractor	Department of Defense	SOFTWARE DEVELOPER III 17959MOD4 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541512 Parent award performance state: OH Parent award description: INFORMATION TECHNOLOGY LABOR SUPPORT FOR DEFENSE DEPARTMENTAL REPORTING SYSTEM View parent award on USAspending	GS35F146DAUSAspending	$139,896	Aug 22, 2022	— – —
Subcontractor	Department of Defense	QA TESTER V 35131 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541519 Parent award performance state: OH Parent award description: DEFENSE CASH ACCOUNTABILITY SYSTEM SUPPORT View parent award on USAspending	W52P1J18DA082USAspending	$133,280	Jul 18, 2022	— – —
Subcontractor	General Services Administration	TIER ONE-BTO OY5 400 HRS 4103516129 Parent award context Parent award agency: General Services Administration · Federal Acquisition Service Parent award NAICS: 541512 Parent award performance state: MD Parent award description: IGF::OT::IGF THIS TASK ORDER PROVIDES MISSION SUPPORT SERVICES TO THE DOD DEFENSE CYBER CRIME CENTER. THESE SERVICES ARE PRIMARILY INFORMATION TECHNOLOGY. View parent award on USAspending	GS00Q09BGD0011USAspending	$10,640	Jun 14, 2022	— – —
Subcontractor	General Services Administration	TIER ONE TECHNOLOGIES - CONTRACT LABOR 4103852129 Parent award context Parent award agency: General Services Administration · Federal Acquisition Service Parent award NAICS: 541512 Parent award performance state: MD Parent award description: IGF::OT::IGF THIS TASK ORDER PROVIDES MISSION SUPPORT SERVICES TO THE DOD DEFENSE CYBER CRIME CENTER. THESE SERVICES ARE PRIMARILY INFORMATION TECHNOLOGY. View parent award on USAspending	GS00Q09BGD0011USAspending	$73,583	Jun 7, 2022	— – —
Subcontractor	General Services Administration	TIER ONE TECHNOLOGIES - CONTRACT LABOR 4103852129 Parent award context Parent award agency: General Services Administration · Federal Acquisition Service Parent award NAICS: 541512 Parent award performance state: MD Parent award description: IGF::OT::IGF THIS TASK ORDER PROVIDES MISSION SUPPORT SERVICES TO THE DOD DEFENSE CYBER CRIME CENTER. THESE SERVICES ARE PRIMARILY INFORMATION TECHNOLOGY. View parent award on USAspending	GS00Q09BGD0011USAspending	$89,961	May 27, 2022	— – —
Subcontractor	General Services Administration	CONTRACT LABOR TIER ONE - CONTRACT LABOR TIER ONE TECH - BTO OY4 - C/L TIER ONE TECH - DCISE OY4 - C/L. 4103516129 Parent award context Parent award agency: General Services Administration · Federal Acquisition Service Parent award NAICS: 541512 Parent award performance state: MD Parent award description: IGF::OT::IGF THIS TASK ORDER PROVIDES MISSION SUPPORT SERVICES TO THE DOD DEFENSE CYBER CRIME CENTER. THESE SERVICES ARE PRIMARILY INFORMATION TECHNOLOGY. View parent award on USAspending	GS00Q09BGD0011USAspending	-$31,649	Apr 28, 2022	— – —
Subcontractor	General Services Administration	DATA QUALITY ASSURANCE ANALYST III 21836 Parent award context Parent award agency: General Services Administration · Federal Acquisition Service Parent award NAICS: 541512 Parent award performance state: CA Parent award description: IGF::OT::IGF::PSA SUSTAINMENT SUPPORT II View parent award on USAspending	GS00Q09BGD0027USAspending	$91,440	Apr 12, 2022	— – —
Subcontractor	General Services Administration	DATA QUALITY ASSURANCE ANALYST III 21836 Parent award context Parent award agency: General Services Administration · Federal Acquisition Service Parent award NAICS: 541512 Parent award performance state: CA Parent award description: IGF::OT::IGF::PSA SUSTAINMENT SUPPORT II View parent award on USAspending	GS00Q09BGD0027USAspending	$91,440	Apr 12, 2022	— – —
Subcontractor	General Services Administration	TIER ONE TECHNOLOGIES - CONTRACT LABOR TRAVEL 4103852129 Parent award context Parent award agency: General Services Administration · Federal Acquisition Service Parent award NAICS: 541512 Parent award performance state: MD Parent award description: IGF::OT::IGF THIS TASK ORDER PROVIDES MISSION SUPPORT SERVICES TO THE DOD DEFENSE CYBER CRIME CENTER. THESE SERVICES ARE PRIMARILY INFORMATION TECHNOLOGY. View parent award on USAspending	GS00Q09BGD0011USAspending	$64,151	Mar 23, 2022	— – —
Subcontractor	General Services Administration	TIER ONE-BTO OY5 400 HRS TIER ONE-BTO OY5 600 HRS 4103516129 Parent award context Parent award agency: General Services Administration · Federal Acquisition Service Parent award NAICS: 541512 Parent award performance state: MD Parent award description: IGF::OT::IGF THIS TASK ORDER PROVIDES MISSION SUPPORT SERVICES TO THE DOD DEFENSE CYBER CRIME CENTER. THESE SERVICES ARE PRIMARILY INFORMATION TECHNOLOGY. View parent award on USAspending	GS00Q09BGD0011USAspending	$33,400	Feb 28, 2022	— – —
Subcontractor	General Services Administration	TIER ONE TECHNOLOGIES - CONTRACT LABOR TRAVEL 4103852129 Parent award context Parent award agency: General Services Administration · Federal Acquisition Service Parent award NAICS: 541512 Parent award performance state: MD Parent award description: IGF::OT::IGF THIS TASK ORDER PROVIDES MISSION SUPPORT SERVICES TO THE DOD DEFENSE CYBER CRIME CENTER. THESE SERVICES ARE PRIMARILY INFORMATION TECHNOLOGY. View parent award on USAspending	GS00Q09BGD0011USAspending	$132,951	Jan 21, 2022	— – —
Subcontractor	Department of Defense	QA TESTER III 25897 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541512 Parent award performance state: IN Parent award description: IGF::CT::IGF DEFENSE CONTRACT PAY SYSTEM SUPPORT View parent award on USAspending	GS00Q09BGD0027USAspending	$87,032	Dec 6, 2021	— – —
Subcontractor	General Services Administration	CONTRACT LABOR 4103516129 Parent award context Parent award agency: General Services Administration · Federal Acquisition Service Parent award NAICS: 541512 Parent award performance state: MD Parent award description: IGF::OT::IGF THIS TASK ORDER PROVIDES MISSION SUPPORT SERVICES TO THE DOD DEFENSE CYBER CRIME CENTER. THESE SERVICES ARE PRIMARILY INFORMATION TECHNOLOGY. View parent award on USAspending	GS00Q09BGD0011USAspending	$4,640	Oct 27, 2021	— – —
Subcontractor	Department of Defense	QA TESTER III 24371 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541512 Parent award performance state: IN Parent award description: IGF::CT::IGF DEFENSE CONTRACT PAY SYSTEM SUPPORT View parent award on USAspending	GS00Q09BGD0027USAspending	$110,246	Oct 1, 2021	— – —
Subcontractor	Department of Defense	QA TESTER III 24379 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541512 Parent award performance state: IN Parent award description: IGF::CT::IGF DEFENSE CONTRACT PAY SYSTEM SUPPORT View parent award on USAspending	GS00Q09BGD0027USAspending	$107,950	Oct 1, 2021	— – —
Subcontractor	Department of Defense	SOFTWARE ENGINEER II 23735 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541512 Parent award performance state: IN Parent award description: IGF::CT::IGF DEFENSE CONTRACT PAY SYSTEM SUPPORT View parent award on USAspending	GS00Q09BGD0027USAspending	$144,698	Oct 1, 2021	— – —
Subcontractor	Department of Defense	QA TESTER III 24376 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541512 Parent award performance state: IN Parent award description: IGF::CT::IGF DEFENSE CONTRACT PAY SYSTEM SUPPORT View parent award on USAspending	GS00Q09BGD0027USAspending	$107,950	Oct 1, 2021	— – —
Subcontractor	Department of Defense	QA TESTER III 24413 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541512 Parent award performance state: IN Parent award description: IGF::CT::IGF DEFENSE CONTRACT PAY SYSTEM SUPPORT View parent award on USAspending	GS00Q09BGD0027USAspending	$107,950	Oct 1, 2021	— – —
Subcontractor	Department of Defense	SOFTWARE ENGINEER II 23732 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541512 Parent award performance state: IN Parent award description: IGF::CT::IGF DEFENSE CONTRACT PAY SYSTEM SUPPORT View parent award on USAspending	GS00Q09BGD0027USAspending	$128,621	Oct 1, 2021	— – —
Subcontractor	Department of Defense	Ã¢Â‚¬Â€¹SOFTWARE ENGINEER IIÃ¢Â‚¬Â€¹ 23734 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541512 Parent award performance state: IN Parent award description: IGF::CT::IGF DEFENSE CONTRACT PAY SYSTEM SUPPORT View parent award on USAspending	GS00Q09BGD0027USAspending	$144,698	Oct 1, 2021	— – —
Subcontractor	Department of Defense	PROJECT MANAGER NON TECH I 24370 Parent award context Parent award agency: Department of Defense · Defense Finance and Accounting Service Parent award NAICS: 541512 Parent award performance state: IN Parent award description: IGF::CT::IGF DEFENSE CONTRACT PAY SYSTEM SUPPORT View parent award on USAspending	GS00Q09BGD0027USAspending	$146,995	Oct 1, 2021	— – —

Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.

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Identifiers

UEI: S3RVLM9CNDC6
CAGE: 3JXC0
Website: http://www.tier1technologies.com

NAICS codes

541330Engineering Services(definition)
541511Custom Computer Programming ServicesPrimary(definition)
541512Computer Systems Design Services(definition)
541513Computer Facilities Management Services(definition)
541519Other Computer Related Services(definition)
541611Administrative Management and General Management Consulting Services(definition)
541612Human Resources Consulting Services(definition)
541690Other Scientific and Technical Consulting Services(definition)
541715Research and Development in the Physical, Engineering, and Life Sciences(definition)
541990All Other Professional, Scientific, and Technical Services(definition)
561110Office Administrative Services(definition)
561311Employment Placement Agencies(definition)
561320Temporary Help Services(definition)
561612Security Guards and Patrol Services(definition)

Data sources

SAM.gov monthly extract
ID S3RVLM9CNDC6 · fetched Oct 25, 2026 · source
USAspending.gov
ID recipient:S3RVLM9CNDC6 · fetched Oct 26, 2026 · source

Last synced Oct 25, 2026 · profile updated Oct 25, 2026

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Government-sourced data comes from SAM.gov, SBA and USAspending.gov and is attributed to its source. Items marked company-reported were provided by the company and are verified by FedSub only where labeled. FedSub is a private company and is not affiliated with SBA, GSA/SAM.gov, or any government agency.