UEI: Z471MNR719G3 • CAGE: 0151U

FLOW ENGINEERING OOD (STOLICHNA)

Registration and award facts

SAM.gov registration as of Sep 25, 2026

Net obligations since FY2021: $32.22K; $32,222under this UEI
FY2026 obligations: $0; Provisional
Awards and orders: 1; with positive net obligations
Latest action: Jun 30, 2021
SAM.gov registration: Active; Registration expiration date Apr 4, 2027

Registration

Entity structure: Other
Business start date: Oct 10, 2017 (9 years)
Location: Sofia, STOLICHNA
Purpose of registration: All Awards

† FY2026 obligations (provisional; DoD awards signed after Jul 29, 2026 are not yet public).

All federal contractors in STOLICHNA How these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI Z471MNR719G3. GovChime does not check exclusions.

Performance

Net obligations recorded under this UEI since FY2021. 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

FY2021: $32,222

Total across 1 fiscal year: $32,222

Capabilities

NAICS codes

238220Plumbing, Heating, and Air-Conditioning Contractors(primary)

SBA certifications

No certification in the SBA profile data.

Contracts

Latest awards and orders

19BU8021P0368Purchase orderDepartment of StateLatest action Jun 30, 2021

Contact Info

As of Sep 25, 2026. Source: SAM.gov Points of Contact.

SAM.gov registration for FLOW ENGINEERING OOD lists a physical address and a separate mailing address, along with 2 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

21 MAYSTOR MILENKO RADOMIRETS STR.

SOFIA, STOLICHNA, 1618

BGR

Mailing Address

21 MAYSTOR MILENKO RADOMIRETS STR.

SOFIA, STOLICHNA, 1618

BGR

Government Business Contact

Tatyana Boycheva

Associate

Maystor Milenko Radomirets str.

Sofia, 1618

BGR

Electronic Business Contact

Tatyana Boycheva

Associate

Maystor Milenko Radomirets str.

Sofia, 1618

BGR

Additional Details

As of Sep 25, 2026. Source: SAM.gov Entity Registration.

FLOW ENGINEERING OOD has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires April 4, 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

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:Other Not For Profit Organization

Organization:Limited Liability Company

Registration Details

Source: SAM.gov

Initial Registration

Jun 22, 2021

Last Update

Apr 4, 2026

Registration Activation

Active — Apr 4, 2026

Fiscal Year End

12/31

Country of Incorporation

BGR