HENNINGSON, DURHAM & RICHARDSON, P.C (NY)
Registration and award facts
SAM.gov registration as of
Net obligations recorded since FY2015 under this UEI: $37,052,345 across 1 award or order with positive net obligations.
- SAM.gov registration status
- Active (registration expiration date May 20, 2027)
- UEI
- KL5HML4R3YX1
- CAGE code
- 4NR07
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jun 28, 1977
- Location
- New York, NY
NAICS codes
- 541330 Engineering Services (primary)
- 236220 Commercial and Institutional Building Construction
- 237310 Highway, Street, and Bridge Construction
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238990 All Other Specialty Trade Contractors
- 541310 Architectural Services
- 541320 Landscape Architectural Services
- 541618 Other Management Consulting Services
- 541620 Environmental Consulting Services
- 561210 Facilities Support Services
SBA certifications
No certification in the SBA profile data.
Federal contract obligations
- Net obligations recorded since FY2015
- $37,052,345
- Awards and orders with positive net obligations
- 1
- FY2026 obligations (provisional; DoD awards signed after Jul 17, 2026 are not yet public)
- $0
- Latest action
- Feb 17, 2022
Top awarding agencies: Environmental Protection Agency
Latest awards and orders
- EPW09009 DEFINITIVE CONTRACT · Environmental Protection Agency · latest action Feb 17, 2022
Other contractors in New York with primary NAICS 541330
- LOCKHEED MARTIN CORPORATION UNIONDALE, NY
- SAAB INC EAST SYRACUSE, NY
- SRC INC SYRACUSE, NY
- Exyte U.S., Inc. ALBANY, NY
- THORNTON TOMASETTI, INC. NEW YORK, NY
- DECILOG, INC. MELVILLE, NY
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI KL5HML4R3YX1. GovChime does not check exclusions.
Key Performance Statistics
View obligations by year, agencies and performance history
Capabilities
NAICS Codes
See all industry codes with contract counts
Product/Service Codes
As of . Source: SAM.gov Goods & Services.
No PSC codes reported
Certifications
Business Types
Contracts
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Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for HENNINGSON, DURHAM & RICHARDSON, P.C 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
500 7th Ave Fl 15
New York, NY, 10018
USA
Mailing Address
500 7TH AVENUE 15th FL
NEW YORK, NY, 10018
USA
Government Business Contact
Tim Jeanson
1917 S 67th Street
Omaha, NE, 68106
USA
Electronic Business Contact
Tim Jeanson
1917 S 67th Street
Omaha, NE, 68106
USA
Past Performance Contact
RICHARD HALLER
369 INVERNESS PKWY, STE 325
Centennial, CO, 80112
USA
Government Business Alternate Contact
MARNIE NIOSI
369 INVERNESS PKWY, STE 325
Englewood, CO, 80112
USA
Electronic Business Alternate Contact
Vanessa Guerra
369 INVERNESS PKWY, STE 325
Centennial, CO, 80112
USA
Past Performance Alternate Contact
Barrett Dobos
369 Inverness Parkway, Suite 325
Centennial, CO, 80112
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
HENNINGSON, DURHAM & RICHARDSON, P.C has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires May 20, 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 responsesSuspension/Debarment Status
No active suspension or debarment
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Registered for disaster relief contracting
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