Mainline Information Systems, LLC

Mainline Information Systems, LLC, doing business as Pellera Technologies, supplies IT hardware, software licenses, and technical support services to federal agencies as a prime contractor (72% of recent awards) and subcontractor, with no SBA set-aside designations across its footprint. The company is a for-profit limited liability partnership headquartered in Tallahassee, Florida, operating under a parent structure where Pellera Technologies LLC is the parent entity and Mainline Information Systems, LLC is a subsidiary, with Converge Technology Solutions US, LLC also under the corporate umbrella. The vendor's capability portfolio centers on IBM hardware maintenance and support, enterprise software renewals (Red Hat, NetApp, Dell), computer hardware procurement, and IT systems engineering — work grounded in direct reseller relationships with major technology vendors rather than custom development.

Mainline's customer concentration is heavily skewed toward defense and space. The top five customer agencies by award count account for 30% of all awards, led by the Department of the Army Acquisition Support Center PEO Missiles and Space (51 awards), the Missile Defense Agency (45 awards), the Department of the Navy Naval Sea Systems Command (16 awards), the Department of the Air Force Space Command Space and Missile Systems Center (12 awards), and NASA Kennedy Space Center (11 awards). Dollar concentration tells a different story: the Department of Health and Human Services Centers for Medicare and Medicaid Services anchors potential value at $46.8 million (4 awards), the Office of Personnel Management at $5 million (8 awards), and Navy at $3.1 million (16 awards). This divergence signals that Mainline's volume is military and space work with relatively small per-order values, while a smaller number of civilian healthcare and HR contracts carry substantially larger ceiling values.

Mainline places 244 task orders under the GSA IT Schedule 70, generating $77.4 million in combined potential value — the dominant vehicle by far. Secondary vehicles include five agency-specific IDIQs: Indefinite Delivery Contract W31P4Q22D0004 (19 task orders), HQ014719D0003 (18 task orders), W9113M22D0062 (10 task orders), and HQ079617D0001 (9 task orders). The vendor's NAICS footprint is heavily weighted toward Computer and Software Stores (248 awards), Guided Missile and Space Vehicle Manufacturing (43 awards), and Research and Development in Physical and Engineering Sciences (32 awards), with PSC concentration in Information Technology Software (124 awards) and IT hardware equipment and support categories.

Recent prime award work includes a $6.3 million purchase order from NASA for IBM Power Systems and Storage Area Network hardware maintenance supporting Artemis operations at Kennedy Space Center, running October 2026 through September 2029 with a base year plus two optional one-year renewals; a $2.3 million purchase order from NASA for Dell R640 servers and accessories in support of Artemis (awarded February 2022); and smaller delivery orders from the Missile Defense Agency for simulation interface unit equipment and cables in 2022. A $135 thousand purchase order from NASA's Shared Services Center covered IBM technical support experts for launch operations (March 2022). Activity volume is moderate and trending flat — 15 awards in 2022, peaking at 44 in 2024, then declining to 36 in 2025 and 8 through October 2026 (a partial-year snapshot).

As a subcontractor, Mainline delivers IT hardware, software renewals, and technical support under Northrop Grumman Systems Corporation (primary sub relationship, with dozens of sub-awards across Integrated Battle Command System, Joint Tactical Ground Station, and distributed simulation programs), Amentum Technology, Inc. (MDA network operations and IT services), Torch Technologies Inc. (Army simulation and HWIL environments), HII Mission Technologies Corp (Maritime Patrol and Reconnaissance Aircraft program), Decibel Research, Inc. (CPAF user support hardware and software), and Leidos, Inc. (C5ISR systems). The Northrop Grumman subcontract footprint dominates, with recurring software development labor, custom computer programming, and hardware procurement roles on Poland FMS IBCS and domestic air and missile defense systems.

GSA Schedule labor categories span seven roles at hourly rates from $94.40 (IT Systems Analyst, associate degree, three years experience) to $263.39 (Advanced Architect, master's degree, ten years experience), with no security-cleared positions offered. This rate spectrum and uncleared posture align with the vendor's commercial IT reseller model and support-services delivery rather than classified work or defense-contractor core competencies.