Dimitrios Contoyannis

Concord, MA Doing business as Model Efficiency

UEI
ZKZDTW33CDL8
CAGE
8JCE7
Primary NAICS
541330 Engineering Services
SAM.gov registration
Active through

Company facts

Self-certified in SAM.gov
  • For Profit Organization
Entity structure
Sole Proprietorship
SAM.gov registration date
Physical address
353 Deacon Haynes Rd, Concord, MA 01742, USA

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

Quick answers

Is Dimitrios Contoyannis registered in SAM.gov?

Yes. Dimitrios Contoyannis's SAM.gov registration is active through August 17, 2027.

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See Dimitrios Contoyannis's full federal record

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