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Zoryanna Siemer

Zoryanna Siemer is a government contact. Zoryanna is associated with 17 contracts. Activity spans All Other Professional, Scientific, and Technical Services, Other Nonmetallic Mineral Mining and Quarrying, and All Other Support Services.

Person Profile

Contracting officer information and contact details

ZS

Zoryanna Siemer

Last seen

Sep 30, 2026

Most recent solicitation activity

Role Type

Primary

Contracting Officer Overview

Industry focus, set-aside activity, and contract history for this federal contracting professional.

AI Professional Profile

The available data does not provide a specific role or title for Zoryanna Siemer, but their procurement activity is centered within an agency environment characterized by a diverse range of technical and industrial acquisitions. The agency's procurement landscape is primarily dominated by full and ...

The available data does not provide a specific role or title for Zoryanna Siemer, but their procurement activity is centered within an agency environment characterized by a diverse range of technical and industrial acquisitions. The agency's procurement landscape is primarily dominated by full and open competitions, with a significant majority of awards designated as No Set-Aside. However, there is a documented commitment to small business participation, with a portion of contracts allocated to the Women-Owned Small Business Program (WOSB/EDWOSB) and Total Small Business Set-Asides. The agency's industry focus is diverse, with a primary emphasis on professional, scientific, and technical services under NAICS 541990. Additional procurement activity is concentrated in specialized industrial sectors, including nonmetallic mineral mining and quarrying, inorganic chemical manufacturing, commercial and institutional building construction, and the secondary smelting and alloying of aluminum.

Key Metrics

Total Contracts

17

Associated contracts

Industries

12

NAICS categories

Set-Aside Programs

3

Program types

Set-Aside Share

17.6%

Small-business awards

Procurement Analytics

Where this contracting officer directs award activity, by industry and small-business set-aside program.

Awards by NAICS
541990 - All Other Professional, Scientific, and Technical Services18.7518.8%212390 - Other Nonmetallic Mineral Mining and Quarrying12.512.5%561990 - All Other Support Services12.512.5%811310 - Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance6.256.3%236220 - Commercial and Institutional Building Construction6.256.3%325180 - Other Basic Inorganic Chemical Manufacturing6.256.3%331314 - Secondary Smelting and Alloying of Aluminum6.256.3%331492 - Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)6.256.3%541380 - Testing Laboratories and Services6.256.3%541512 - Computer Systems Design Services6.256.3%561621 - Security Systems Services (except Locksmiths)6.256.3%811210 - Electronic and Precision Equipment Repair and Maintenance6.256.3%
Set-Aside Breakdown
None - No Set-Aside82.3582.4%

Spending Trends

Spending Trends

Coming Soon

Works with

7 contracting officers

ABAlicia A. BarrowmanContracting OfficerEHEric HeilAcquisition SpecialistSBShaun BunnellContracting OfficerVMVictoria McphersonContracting officerRLRachel LeakContracting officerMHMitchell HatfieldContracting officerKMKelly MooreContracting officer

Recent Solicitations

Opportunities Zoryanna Siemer is the point of contact for

See all
Department of Defense sealSAM · SP8000-26-R-0011Indium MetalDcso ColumbusDepartment of Defense sealSAM · SP8000-26-D-0002Acid Grade Fluorspar (Acidspar) IDIQDcso Columbus Division #3Department of Defense sealSAM · SP8000-25-R-0020Acid Grade Fluorspar (Acidspar)Dcso Columbus Division #3Department of Defense sealSAM · SP8000-26-R-INDIIndium IngotsDcso Columbus Division #3Department of Defense sealSAM · SP8000-25-R-0019High Purity Aluminum (HPA)Dcso Columbus Division #3Department of Defense sealSAM · SP8000-25-R-HPA1High Purity AluminumDcso Columbus Division #3Department of Defense sealSAM · SP800025R0005Bulk Material Sampling and Analytical Laboratory Services ProcurementDcso Columbus Division #3Department of Defense sealSAM · SP8000-25-R-00XXSources Sought Bulk Sampling and TestingDcso Columbus Division #3Department of Defense sealSAM · SP8000-24-R-00XXaMaterial Sampling and Testing - 541380Dcso Columbus Division #3Department of Defense sealSAM · SP8000-24-R-00XXbMaterial Sampling and Testing - 541990Dcso Columbus Division #3

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Contract history and award activity for Zoryanna Siemer

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