Great Valley Systems Corporation (PA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $419.37K
- $419,366under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 44
- with positive net obligations
- Latest action
- Mar 20, 2020
- SAM.gov registration
- Inactive
- Registration expiration date Nov 8, 2016
Registration
- Doing business as
- N B BARBER COMPANY
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Mar 23, 2000 (26 years)
- Location
- Exton, PA
- State of incorporation
- Pennsylvania
- Purpose of registration
- All Awards
† FY2026 obligations (provisional; DoD awards signed after Jul 28, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI D5SVHR22KL84. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2020: -$1,944 (de-obligation)
- FY2016: $7,877
- FY2015: $30,526
- FY2014: $68,761
- FY2013: $16,576
- FY2012: $6,600
- FY2011: $65,943
- FY2010: $68,539
Show all 10 yearsEarlier years (FY2008–FY2009)
- FY2009: $90,358
- FY2008: $66,130
Total across 10 fiscal years: $419,366
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Veterans Affairs$389,051, 92.8%
- Department of Defense$30,315, 7.2%
Top awarding sub-agencies
- Department of Veterans Affairs$389,051, 92.8%
- Department of the Army$17,748, 4.2%
- Department of the Navy$12,567, 3.0%
Top NAICS by obligations
- 561621Security systems services (except locksmiths)$164,917, 39.3%
- 922160Fire protection$111,437, 26.6%
Top product and service codes by obligations
- J042Maint-rep of fire-rescue-safety eq$120,112, 28.6%
- H363Inspection- alarm, signal, and security detection systems$77,459, 18.5%
- S202Fire protection services$42,812, 10.2%
- 6350Misc alarm, signal, sec systems$38,053, 9.1%
- H312Inspection- fire control equipment$28,467, 6.8%
Capabilities
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Veteran-Owned Business
Contracts
Latest awards and orders
- VA24415C0149Definitive contractDepartment of Veterans AffairsLatest action
- VA24415C0060DcaDepartment of Veterans AffairsLatest action
- VA24414P0431PoDepartment of Veterans AffairsLatest action
- W912KN14P0075Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- VA24414P0826PoDepartment of Veterans AffairsLatest action
- VA244P1804DcaDepartment of Veterans AffairsLatest action
- VA24413P3041PoDepartment of Veterans AffairsLatest action
- VA542C20023PoDepartment of Veterans AffairsLatest action
- VA642C10621PoDepartment of Veterans AffairsLatest action
- VA542P15473PoDepartment of Veterans AffairsLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for Great Valley Systems Corporation lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
402 Gordon Dr Ste C
Exton, PA, 19341
USA
Mailing Address
402 Gordon Dr Ste C
Exton, PA, 19341
USA
Government Business Contact
Dominic J Macchione
President
402 Gordon Drive
Suite C
Exton, PA, 19341
USA
Electronic Business Contact
Dominic J Macchione
President
402 Gordon Drive
Suite C
Exton, PA, 19341
USA
Past Performance Contact
Dominic J. Macchione
President
402 Gordon Drive
Suite C
Exton, PA, 19341
USA
Government Business Alternate Contact
William J Kopf
Director of Engineering
402 Gordon Drive Suite C
Exton, PA, 19341
USA
Electronic Business Alternate Contact
Michelle K Zegray
Sales and Accounts
402 Gordon Drive Suite C
Exton, PA, 19341
USA
Past Performance Alternate Contact
William J Kopf
Director of Engineering
402 Gordon Drive Suite C
Exton, PA, 19341
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
Great Valley Systems Corporation has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires November 8, 2016.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District