Greficz Krzysztof Gref-Trans

Company facts

Self-certified in SAM.gov

• For Profit Organization

Entity structure

Partnership or Limited Liability Partnership

Other NAICS codes in SAM.gov

• 484110 General Freight Trucking, Local
• 484122 General Freight Trucking, Long-Distance, Less Than Truckload
• 485113 Bus and Other Motor Vehicle Transit Systems
• 485119 Other Urban Transit Systems
• 485210 Interurban and Rural Bus Transportation

SAM.gov registration date

Nov 20, 2023

Physical address

Kaliska 57A, 62-541 Budzisław Kościelny, Poland

Website

greftrans.pl

Industry

1. Industrials
2. Transportation
3. Road & Rail
4. Ground Transportation

SIC code

41 Local & Interurban Passenger Transit

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated May 27, 2026.