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Karen Naffziger

Buyer

Karen Naffziger is a Buyer. Karen is associated with 47 contracts. Activity spans Commercial and Institutional Building Construction, Educational Support Services, and Plumbing, Heating, and Air-Conditioning Contractors.

Person Profile

Contracting officer information and contact details

KN

Karen Naffziger

Buyer

Last seen

Oct 2, 2026

Most recent solicitation activity

Role Type

Secondary

Contracting Officer Overview

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

AI Professional Profile

Karen Naffziger serves as a Buyer, where she is responsible for managing the procurement process and executing acquisitions to support the agency's operational requirements. In this role, she handles the solicitation and purchase of goods and services, ensuring that procurement activities align with...

Karen Naffziger serves as a Buyer, where she is responsible for managing the procurement process and executing acquisitions to support the agency's operational requirements. In this role, she handles the solicitation and purchase of goods and services, ensuring that procurement activities align with the agency's mission and regulatory guidelines. Regarding set-aside preferences, the procurement data indicates a strong preference for full and open competitions, with the vast majority of acquisitions categorized as No Set-Aside. There is a minimal level of participation for Service-Disabled Veteran-Owned Small Businesses. Her procurement activity is concentrated across several technical domains, with a primary focus on Commercial and Institutional Building Construction. Additionally, her expertise extends to Computer Systems Design Services and the procurement of Welding and Soldering Equipment Manufacturing. She also manages requirements related to Water and Sewer Line and Related Structures Construction, as well as Plumbing, Heating, and Air-Conditioning contracting.

Key Metrics

Total Contracts

47

Associated contracts

Industries

29

NAICS categories

Procurement Analytics

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

Awards by NAICS
236220 - Commercial and Institutional Building Construction8.78.7%611710 - Educational Support Services6.526.5%238220 - Plumbing, Heating, and Air-Conditioning Contractors6.526.5%811210 - Electronic and Precision Equipment Repair and Maintenance4.354.4%238320 - Painting and Wall Covering Contractors4.354.4%333992 - Welding and Soldering Equipment Manufacturing4.354.4%424720 - Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)4.354.4%541512 - Computer Systems Design Services4.354.4%541519 - Other Computer Related Services4.354.4%541612 - Human Resources Consulting Services4.354.4%541613 - Marketing Consulting Services4.354.4%561320 - Temporary Help Services4.354.4%562910 - Remediation Services4.354.4%423830 - Industrial Machinery and Equipment Merchant Wholesalers2.172.2%423860 - Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers2.172.2%423930 - Recyclable Material Merchant Wholesalers2.172.2%221320 - Sewage Treatment Facilities2.172.2%561612 - Security Guards and Patrol Services2.172.2%562211 - Hazardous Waste Treatment and Disposal2.172.2%562213 - Solid Waste Combustors and Incinerators2.172.2%237130 - Power and Communication Line and Related Structures Construction2.172.2%237990 - Other Heavy and Civil Engineering Construction2.172.2%237110 - Water and Sewer Line and Related Structures Construction2.172.2%111998 - All Other Miscellaneous Crop Farming2.172.2%325510 - Paint and Coating Manufacturing2.172.2%541910 - Marketing Research and Public Opinion Polling2.172.2%334516 - Analytical Laboratory Instrument Manufacturing2.172.2%335999 - All Other Miscellaneous Electrical Equipment and Component Manufacturing2.172.2%423610 - Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers2.172.2%
Set-Aside Breakdown
None - No Set-Aside97.8797.9%
Service-Disabled Veteran-Owned - No Set-Aside2.132.1%

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