Custom Engineering Concepts is a business transformation partner for manufacturers and product companies serious about scaling. We introduce the ERP/MES that actually fits, re-lay out the factory floor, tighten the assembly line, and rebrand the whole company — turning your operations, systems, and brand into a competitive edge, accelerated end-to-end with modern AI.
Most growing businesses don't need four vendors — they need one partner who can see the whole picture and fix it end to end. Pick a thread to pull.
The ERP/MES that actually fits your floor — finance, operations, logistics, and quality in one command center, with serialized traceability and live planning. Three suites already live in production.
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Re-lay out the floor and tighten the assembly line — production-flow design, cell layout, line balancing, and bottleneck removal, modeled around your real product mix.
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Rebrand the whole company — logos, identity systems, and the polish that makes a growing business look credible. 15+ years of identity work across industries.
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Design, develop, and deliver real hardware — mechanical design, fabrication, machining, and assembly under one roof. From a single prototype to a production run.
See the engineering →Stop stitching together five disconnected tools that don't talk to each other. We put finance, operations, logistics, quality, inventory, and sales into a single live command center — built around how you actually run, and connected to the systems you already use.
Custom Engineering Concepts was founded by Christian Elmassry — an engineer with cross-industry experience spanning SpaceX, Senior Aerospace, Arrowhead Products, Vance & Hines Racing, and Integral Aerospace.
That hands-on background is why Custom Engineering Concepts can take a growing business across the whole picture — laying out the factory floor, building the ERP that runs it, engineering the hardware, and shaping the brand on top. One partner that's actually done each piece, instead of four vendors who've each done one.