Alexander S. Obriwin

Contracting Officer ACC Aberdeen Proving Ground

Email
alexander.s.obriwin.civ@army.mil
Phone
(520) 671-3072
Latest SAM.gov record

Contact facts

Offices
2
SAM.gov notices
9
Contract awards
2 As contracting staff
First SAM.gov record

Notices come from SAM.gov and awards from FPDS, which names the staff who created, approved or last changed an award without saying which.

SAM.gov notices

Notice Posted
Intent to Sole Source: RA-1 Parachute Systems Special Notice · ACC Aberdeen Proving Ground
Advanced Tactical Parachute System (ATPS) Lightweight Canopy Fabric Pre-Solicitation · ACC Aberdeen Proving Ground
Advanced Tactical Parachute System (ATPS) Design Optimization - Canopy Release Assembly (CRA) Pre-Solicitation · ACC Aberdeen Proving Ground
Parachutist Oxygen Delivery System (PODS) Prototype Pre-Solicitation · ACC Aberdeen Proving Ground
Extreme Cold Weather Sleeping Bag System Pre-Solicitation · ACC Aberdeen Proving Ground
Joint Clothing and Textile Modernization Initiative (JCTMI) Solicitation · ACC Aberdeen Proving Ground
Individual Multispectral Camouflage (IMSC) Capability Pre-Solicitation · ACC Aberdeen Proving Ground
Call for Solutions: Holistic Health and Fitness Management System (H2FMS) Solicitation · ACC Aberdeen Proving Ground
Request for Information (RFI): Holistic Health and Fitness Management System (H2FMS) Special Notice · ACC Aberdeen Proving Ground

Contract awards and IDVs

Award Awarded Obligated
Price site licenses year 3 W91CRB23F0420 · Unison Cost Engineering LLC · ACC Aberdeen Proving Ground $932,689
Contractor support through the software conversion utility tool (scout)for the enterprise resource planning… W91CRB22F0379 · Alta Via Consulting LLC · ACC Aberdeen Proving Ground $3,997,133

Top vendors

Rank Vendor Awards and IDVs
1 Alta Via Consulting LLC 1
2 Unison Cost Engineering LLC 1

Top NAICS codes

Top PSC codes

Offices

Rank Office SAM.gov records
1 ACC Aberdeen Proving Ground 9
2 Office of the Secretary (AHQ) 2

Other records

Show all 12

Quick answers

Who is Alexander S. Obriwin?

Alexander S. Obriwin is a Contracting Officer at ACC Aberdeen Proving Ground (Army Contracting Command). Point of contact on 9 SAM.gov notices and contracting staff on 2 contract awards, from August 5, 2022 to September 10, 2026.

What agency does Alexander S. Obriwin work for?

Alexander S. Obriwin's SAM.gov records name ACC Aberdeen Proving Ground (Army Contracting Command) most, among 2 offices.

How do I contact Alexander S. Obriwin?

SAM.gov lists Alexander S. Obriwin's email alexander.s.obriwin.civ@army.mil and phone (520) 671-3072.

What is the latest SAM.gov notice naming Alexander S. Obriwin?

Intent to Sole Source: RA-1 Parachute Systems, special notice, posted September 10, 2026.

Which vendors has Alexander S. Obriwin awarded contracts to?

The vendors on the most contract awards and IDVs naming Alexander S. Obriwin are Alta Via Consulting LLC and Unison Cost Engineering LLC.

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