UEI: DE9KN1LK68B3 • CAGE: TA455

MONTGOMERY WATSON HARZA (MWH) MUHENDISLIK VE MUSAVIRLIK LTD STI

Registration and award facts

SAM.gov registration as of Sep 23, 2026

Net obligations since FY2011: $200.68K; $200,682under this UEI
FY2026 obligations: $0; Provisional
Awards and orders: 1; with positive net obligations
Latest action: Feb 1, 2013
SAM.gov registration: Inactive; Registration expiration date Apr 23, 2016

Registration

Entity structure: Corporate Entity (Not Tax Exempt)
Business start date: May 13, 1999 (27 years)
Location: Istanbul (Anatolia)
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.

How these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI DE9KN1LK68B3. GovChime does not check exclusions.

Capabilities

NAICS Codes

As of Sep 23, 2026. Source: SAM.gov Goods & Services NAICS list.

No NAICS codes reported

SBA certifications

No certification in the SBA profile data.

Contracts

Contact Info

As of Sep 23, 2026. Source: SAM.gov Points of Contact.

SAM.gov registration for MONTGOMERY WATSON HARZA (MWH) MUHENDISLIK VE MUSAVIRLIK LTD STI lists a physical address and a separate mailing address, along with 5 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

ASMADALI SOKAK, NO:27

Istanbul (Anatolia), 34718

TUR

Mailing Address

ASMADALI SOKAK, NO:27

34718 KOSUYOLU

Kadikoy, Istanbul , 34718

TUR

Government Business Contact

HARVEY WONG

7237 CHURCH RANCH BLVD.

WESTMINSTER, CO, 80021

USA

Electronic Business Contact

David Cozart

7237 CHURCH RANCH BLVD.

WESTMINSTER, CO, 80021

USA

Past Performance Contact

PERI C. PECK-DANG

490 S. SLATE MOUNTAIN DRIVE

TUCSON, AZ, 85748

USA

Government Business Alternate Contact

David Cozart

7237 CHURCH RANCH BLVD.

WESTMINSTER, CO, 80021

USA

Electronic Business Alternate Contact

David Cozart

7237 CHURCH RANCH BLVD.

WESTMINSTER, CO, 80021

USA

Additional Details

As of Sep 23, 2026. Source: SAM.gov Entity Registration.

MONTGOMERY WATSON HARZA (MWH) MUHENDISLIK VE MUSAVIRLIK LTD STI has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires April 23, 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 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

Registration Details

Source: SAM.gov

Initial Registration

Mar 10, 2010

Last Update

Mar 16, 2022

Registration Activation

Active — Apr 24, 2015

Fiscal Year End

12/31

Country of Incorporation

TUR