GovChime
UEI: K8VWDYK27MG9 • CAGE: 4ZWL4

NEK ASSOCIATES, LIMITED (MA)

DBA: NEK ASSOCIATES

Registration and award facts

SAM.gov registration as of

Net obligations since FY2008
$241.44K
$241,440under this UEI
FY2026 obligations
$0
Provisional
Awards and orders
3
with positive net obligations
Latest action
Jul 11, 2011
SAM.gov registration
Active
Registration expiration date Dec 16, 2026

Registration

Doing business as
NEK ASSOCIATES
Entity structure
Corporate Entity (Not Tax Exempt)
Business start date
Dec 26, 2006 (19 years)
Location
Allston, MA
State of incorporation
Massachusetts

† FY2026 obligations (provisional; DoD awards signed after Jul 28, 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 28, 2026 are not yet public.

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI K8VWDYK27MG9. 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

  • FY2011: $107,975
  • FY2010: $67,835
  • FY2009: $37,630
  • FY2008: $28,000

Total across 4 fiscal years: $241,440

Top awarding agencies

Top awarding sub-agencies

Top NAICS by obligations

Top product and service codes by obligations

  • AZ12R&d-other r & d-a res/expl dev$241,440, 100%

Capabilities

SBA certifications

No certification in the SBA profile data.

Business types self-reported in SAM.gov registration:

  • Women-Owned Small Business
  • Woman-Owned Business

Product and service codes (PSC)

  • B505Special Studies and Analyses
  • B510Special Studies and Analyses

Federal Capability Statement

NEK Associates specializes in developing risk-based tools and methods to support sustainable approaches to environmental decision-making, particularly with respect to the use of ecosystem services.

Capabilities & Services

risk assessment
decision analysis
public health
ecological
human health
uncertainty analysis
probabilistic
modeling
environmental
decision support
sediments
chemicals
sustainability
stressors
ecosystem services
risk communication
research translation

Contracts

Latest awards and orders

  1. W912HZ11P0046Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
  2. W912HZ10C0022Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
  3. W912HZ08P0242Purchase orderDepartment of DefenseDepartment of the ArmyLatest action

Contact Info

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

SAM.gov registration for NEK ASSOCIATES, LIMITED 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 displaying numeric or placeholder names have been filtered (defense-in-depth).

Physical Address

12 HOLTON ST

ALLSTON, MA, 02134

USA

Mailing Address

12 HOLTON STREET

ALLSTON, MA, 02134

USA

Government Business Contact

KATHERINE VON STACKELBERG

DR.

NEK ASSOCIATES LTD

12 HOLTON STREET

ALLSTON, MA, 02134

USA

Electronic Business Contact

KATHERINE von Stackelberg

NEK ASSOCIATES LTD

12 HOLTON STREET

ALLSTON, MA, 02134

USA

Government Business Alternate Contact

KATHERINE VON STACKELBERG

NEK ASSOCIATES LTD

12 HOLTON STREET

ALLSTON, MA, 02134

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

NEK ASSOCIATES, LIMITED has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires December 16, 2026.

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

Disaster Relief Registry

Not registered for disaster relief

Bonding Information

No bonding information provided

EDI

Not declared in SAM.gov

Business Structure

Source: SAM.gov
Profit Structure:For Profit Organization
Organization:Subchapter S Corporation

Registration Details

Source: SAM.gov

Initial Registration

Feb 25, 2008

Last Update

Dec 18, 2025

Registration Activation

Active — Dec 18, 2025

Fiscal Year End

1231

Country of Incorporation

USA

Congressional District

07