Stephen Kolokithias

Procurement contact · W2SD ENDIST PHILADELPHIA · Department of Defense

Emailstephen.t.kolokithias@usace.army.mil
Phone2156566898
On SAM.gov notices29 since Jan 2021 — 16 in the last 24 months
Last listedApr 2026
Award notices1

What they buy

NAICSIndustryNotices
541330Engineering Services19
541370Surveying And Mapping (Except Geophysical) Services5
237990Other Heavy And Civil Engineering Construction2
541360Geophysical Surveying And Mapping Services2
8113—1
PSCProduct or serviceNotices
C219ARCHITECT AND ENGINEERING- GENERAL: OTHER12
C211ARCHITECT AND ENGINEERING- GENERAL: LANDSCAPING, INTERIOR LAYOUT, AND DESIGNING7
C222ARCHITECT AND ENGINEERING- GENERAL: ELECTRICAL SYSTEMS5
Z1KAMAINTENANCE OF DAMS2
C216ARCHITECT AND ENGINEERING- GENERAL: MARINE ENGINEERING1
C1EDARCHITECT AND ENGINEERING- CONSTRUCTION: SHIP CONSTRUCTION AND REPAIR FACILITIES1
J036MAINT/REPAIR/REBUILD OF EQUIPMENT- SPECIAL INDUSTRY MACHINERY1

How they restrict competition

  • Small Business — 15
  • No set-aside stated — 10
  • NONE — 3

What they post

  • Combined Synopsis/Solicitation — 18
  • Sources Sought — 5
  • Special Notice — 3
  • Award Notice — 1
  • Justification — 1
  • Solicitation — 1

Who won their award notices

AwardeeAward noticesLatest
Michael Baker International, Inc. Coraopolis PA 15108 USA2Mar 2026
BUCHART HORN INC York PA 17401 USA1Jan 2026
HDR ARCHITECTURE, INC. Omaha NE 68106 USA1Jan 2026
COMPASSQSI, LLC Englewood CO 80112 USA1Mar 2025

Recent notices

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Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page.

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