GovChime
UEI: ND53H94AU844 • CAGE: 5NUG6

LONGWAVE PHOTONICS LLC (CA)

Registration and award facts

SAM.gov registration as of

Net obligations since FY2010
$7.48M
$7,483,220under this UEI
FY2026 obligations
$225K
$225,000Provisional
Awards and orders
23
with positive net obligations
Latest action
Sep 3, 2026
SAM.gov registration
Active
Registration expiration date Aug 14, 2027

Registration

Entity structure
Partnership or Limited Liability Partnership
Business start date
Aug 27, 2009 (17 years)
Location
Mountain View, CA
State of incorporation
Delaware
Purpose of registration
All Awards

† FY2026 obligations (provisional; DoD awards signed after Jul 31, 2026 are not yet public).

Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 31, 2026 are not yet public.

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI ND53H94AU844. GovChime does not check exclusions.

Capabilities

NAICS Codes

As of . Source: SAM.gov Goods & Services NAICS list.

No NAICS codes reported

SBA certifications

No certification in the SBA profile data.

Business types self-reported in SAM.gov registration:

  • Asian-Pacific American Owned
  • Minority-Owned Business

Capabilities & Services

Terahertz Quantum Cascade Lasers

Contracts

Contracts

Contact Info

As of . Source: SAM.gov Points of Contact.

SAM.gov registration for LONGWAVE PHOTONICS LLC lists a physical address and a separate mailing address, along with 3 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 without a real name are not shown.

Physical Address

958 SAN LEANDRO AVE STE 100

MOUNTAIN VIEW, CA, 94043

USA

Mailing Address

958 SAN LEANDRO AVE STE 100

MOUNTAIN VIEW, CA, 94043

USA

Government Business Contact

ALAN W Lee

958 San Leandro Ave ste 100

Mountain View, CA, 94043

USA

Electronic Business Contact

ALAN W Lee

958 San Leandro Ave ste 100

Mountain View, CA, 94043

USA

Past Performance Contact

ALAN W Lee

958 San Leandro Ave ste 100

Mountain View, CA, 94043

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

LONGWAVE PHOTONICS LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires August 14, 2027.

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 responses

Suspension/Debarment Status

SAM.gov registration reports no active exclusion

Public Display

Entity information is publicly displayed

Business Structure

Source: SAM.gov
Profit Structure:For Profit Organization
Organization:Limited Liability Company

Registration Details

Source: SAM.gov

Initial Registration

Apr 7, 2026

Last Update

Aug 15, 2026

Registration Activation

Active — Aug 14, 2026

Fiscal Year End

1231

Country of Incorporation

USA

Congressional District

16