O'BRIEN, DAVID (NH)
Registration and award facts
SAM.gov registration as of
Net obligations recorded since FY2012 under this UEI: $23,700 across 2 awards and orders with positive net obligations.
- SAM.gov registration status
- Inactive (registration expiration date Mar 3, 2016)
- UEI
- QZWJCSCE8FE4
- CAGE code
- 6NHG6
- Doing business as
- O'BRIEN SCIENTIFIC SYSTEMS
- Entity structure
- Partnership or Limited Liability Partnership
- Business start date
- Jan 1, 2009
- Location
- DERRY, NH
- Website
- obrienscientific.com
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration: Veteran-Owned Business.
Federal contract obligations
- Net obligations recorded since FY2012
- $23,700
- Awards and orders with positive net obligations
- 2
- FY2026 obligations (provisional; DoD awards signed after Jul 19, 2026 are not yet public)
- $0
- Latest action
- Aug 7, 2015
Top awarding agencies: Department of Commerce
Latest awards and orders
- DOCSB134112SE0193 PO · National Institute Of Standards And Technology · latest action Aug 7, 2015
- DOCSB134113SE0284 PO · National Institute Of Standards And Technology · latest action May 8, 2015
Other contractors in New Hampshire with primary NAICS 335999
- ANALOGIC CORP Salem, NH
- GALVION LTD PORTSMOUTH, NH
- TECHNICOIL LLC OSSIPEE, NH
- PRIME POWER, INC. HAMPSTEAD, NH
- CABLE ASSEMBLIES INC. AMHERST, NH
- HOLLIS CONTROLS INC. LONDONDERRY, NH
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI QZWJCSCE8FE4. GovChime does not check exclusions.
Key Performance Statistics
View obligations by year, agencies and performance history
Capabilities
NAICS Codes
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Product/Service Codes
As of . Source: SAM.gov Goods & Services.
No PSC codes reported
Certifications
Self-Certifications
Business Types
Contracts
Explore federal contract awards with detailed transaction history
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for O'BRIEN, DAVID lists a physical address and a separate mailing address, along with 4 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
55 CRYSTAL AVE #324
DERRY, NH, 03038
USA
Mailing Address
55 CRYSTAL AVE. # 324
DERRY, NH, 03038
USA
Government Business Contact
David E O'Brien
president
55 CRYSTAL AVE. 324
DERRY, NH, 03038
USA
Electronic Business Contact
David E O'Brien
President
55 CRYSTAL AVE. 324
DERRY, NH, 03038
USA
Government Business Alternate Contact
Lorraine Wolfram
Manager
55 CRYSTAL AVE. 324
DERRY, NH, 03038
USA
Electronic Business Alternate Contact
Lorraine Wolfram
Manager
55 CRYSTAL AVE. 324
DERRY, NH, 03038
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
O'BRIEN, DAVID has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires March 3, 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
No active suspension or debarment
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govDate Founded
Initial Registration
Last Update
Registration Activation
Registration Expiration
Fiscal Year End
State of Incorporation
Country of Incorporation
Congressional District
Entity Website