Leitzke Training And Consulting Inc.

Leitzke Training And Consulting Inc., doing business as Nexus Worldwide Computer Training, is a veteran-owned small business based in Coeur d'Alene, Idaho, that delivers CompTIA and Cisco certification training, weapons-of-mass-destruction civil support team instruction, and IT professional development as a prime contractor (70% of recent awards) and subcontractor. The vendor operates as a for-profit Subchapter S corporation and competes predominantly full-and-open rather than under set-asides; no set-aside designations appear across the award footprint.

Leitzke's capability portfolio centers on IT skills training, particularly CompTIA Security+, Network+, A+, CySA+, PenTest+, and CASP+ certification courses, Cisco CCNA instruction, and EC-Council CEH and CHFI programs delivered onsite at federal facilities or at the vendor's training center in Idaho. Representative prime work includes a $25,000 delivery order from the Delaware Army National Guard (March 2026) for CompTIA Security+ classroom instruction and test proctoring for up to 25 soldiers at Annville, Pennsylvania, under the GSA Multiple Award Schedule. The vendor holds a five-year GSA Schedule 70-IT contract (February 2022 through February 2027) with a $500,000 ceiling that covers General Purpose Commercial Information Technology Equipment, Software and Services.

Customer concentration skews heavily toward the uniformed services. The top five funding agencies account for 89% of recent awards by count, anchored by the Department of the Air Force Air National Guard (24 awards, $376 thousand combined potential value) and the Department of the Army National Guard Readiness Center (21 awards). However, potential-value rankings diverge sharply: the GSA Federal Acquisition Service dominates the dollar footprint with 2 awards carrying $10.5 million combined potential value — the GSA Schedule vehicle itself — while the Air National Guard and Marine Corps (12 awards, $269 thousand) represent recurring smaller orders. Leitzke places 44 task orders under the Multiple Award Schedule and 21 under One Acquisition Solution for Integrated Services (OASIS).

The vendor's subcontract footprint is heavily concentrated with Battelle Memorial Institute, which issued 21 sub-awards across 2022–2026 for weapons-of-mass-destruction civil support team training, including network technician, network administrator, and CCNA instruction for the National Guard Bureau. Recent sub-awards span monthly course releases and specialized IDIQ class releases tied to WMD civil support team readiness.

Activity has grown modestly from a single award in 2023 to ten in 2025, with two awards recorded in 2026 to date. Combined potential value stands at $11.3 million, with $2.4 million obligated (21% utilization). The vendor's award portfolio spans seventy-one total awards across twelve distinct agencies since at least 2002, with primary concentration in Computer Training NAICS (48 awards) and IT/Telecommunications Training PSC classification.

Nexus provides accelerated and comprehensive certification training for IT professionals, in Microsoft, CompTIA, Cisco systems and applications.

Nexus provides Enterprise IT consulting services for security and for migration deployment.