LOTHROP ASSOCIATES LLP (NY)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $4.77M
- $4,774,813under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 36
- with positive net obligations2 IDV vehicles held
- Latest action
- Sep 16, 2025
- SAM.gov registration
- Inactive
- Registration expiration date Jul 16, 2024
Registration
- Entity structure
- Partnership or Limited Liability Partnership
- Business start date
- Jan 1, 1967 (59 years)
- Location
- West Harrison, NY
- State of incorporation
- New York
- Purpose of registration
- All Awards
- Website
- lothropassociates.com
† FY2026 obligations (provisional; DoD awards signed after Jul 25, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI MTL5LBUL3VL7. 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
- FY2025: -$7,504 (de-obligation)
- FY2022: -$43,676 (de-obligation)
- FY2021: -$124,974 (de-obligation)
- FY2020: -$42,693 (de-obligation)
- FY2019: $64,713
- FY2018: -$157,154 (de-obligation)
- FY2017: -$139,980 (de-obligation)
- FY2016: $54,126
Show all 16 yearsEarlier years (FY2008–FY2015)
- FY2015: $59,499
- FY2014: $9,506
- FY2013: $473,949
- FY2012: $1,064,563
- FY2011: $1,368,821
- FY2010: $914,560
- FY2009: $1,138,230
- FY2008: $142,827
Total across 16 fiscal years: $4,774,813
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Veterans Affairs$4,774,813, 100%
Top awarding sub-agencies
- Department of Veterans Affairs$4,774,813, 100%
Top NAICS by obligations
- 541310Architectural services$3,930,017, 82.3%
- 541330Engineering services$711,321, 14.9%
Top product and service codes by obligations
- C211A/e svcs. (incl landscaping interio$2,360,083, 49.4%
- C212Engineering drafting services$939,083, 19.7%
- C215A/e prod eng svcs (incl design-cont$572,142, 12.0%
- C114Hospital buildings$386,159, 8.1%
- C214A&e management engineering services$231,649, 4.9%
Capabilities
NAICS codes
- 541310Architectural Services(primary)Small
- 541320Landscape Architectural ServicesSmall
- 541330Engineering Services
- 541410Interior Design ServicesSmall
- 713940Fitness and Recreational Sports CentersSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Product and service codes (PSC)
- C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING
- C213ARCHITECT AND ENGINEERING- GENERAL: INSPECTION (NON-CONSTRUCTION)
- C219ARCHITECT AND ENGINEERING- GENERAL: OTHER
Federal Capability Statement
Since 1967, Lothrop Associates is a full-service architectural firm. We listen to our clients and understand their design goals illustrated through the vast number of repeat commissions.
Capabilities & Services
Contracts
Latest awards and orders
- VA24313J0700Delivery orderunder an indefinite delivery contract (IDC)Department of Veterans AffairsLatest action
- VA24312J1736Delivery orderunder an indefinite delivery contract (IDC)Department of Veterans AffairsLatest action
- 36C24218C0158Definitive contractDepartment of Veterans AffairsLatest action
- VA24216C0162Definitive contractDepartment of Veterans AffairsLatest action
- VA620C10370Delivery orderunder an indefinite delivery contract (IDC)Department of Veterans AffairsLatest action
- 36C24219C0149Definitive contractDepartment of Veterans AffairsLatest action
- VA24314C0081Definitive contractDepartment of Veterans AffairsLatest action
- VA24313C0204Definitive contractDepartment of Veterans AffairsLatest action
- VA24314C0220Definitive contractDepartment of Veterans AffairsLatest action
- VA24113J1789Delivery orderunder an indefinite delivery contract (IDC)Department of Veterans AffairsLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for LOTHROP ASSOCIATES LLP 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
333 WESTCHESTER AVE
WEST HARRISON, NY, 10604
USA
Mailing Address
333 WESTCHESTER AVENUE
WHITE PLAINS, NY, 10604
USA
Government Business Contact
Arthur J. Seckler, III
333 Westchester Avenue
White Plains, NY, 10604
USA
Electronic Business Contact
John Cutsumpas
333 Westchester Avenue
White Plains, NY, 10604
USA
Past Performance Contact
John Cutsumpas
333 Westchester Avenue
White Plains, NY, 10604
USA
Government Business Alternate Contact
John Cutsumpas
333 Westchester Avenue
White Plains, NY, 10604
USA
Electronic Business Alternate Contact
John Cutsumpas
333 Westchester Avenue
White Plains, NY, 10604
USA
Past Performance Alternate Contact
John Cutsumpas
333 Westchester Avenue
White Plains, NY, 10604
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
LOTHROP ASSOCIATES LLP has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 16, 2024.
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
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.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
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