RPM Tech grew from a Harford County basement startup founded in 2006 into a product development company with more than 20 full-time employees. Based in Forest Hill, Maryland, the company helps startups and large corporations turn new ideas into manufacturable products, with engineering and prototype work carried out under one roof. Its 10,000-square-foot facility supports projects from early concepts through production transition.
CAGE Code 5UKZ5
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DUNS 837914634
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Classified small, rural business
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Core Source Technologies, LLCWith roughly 20 years behind it, Core Source Technologies is a Germantown, Maryland engineering solutions firm that takes products from design idea through prototype and low-volume production. Its approximately 10,000-square-foot office and model shop supports prototype assembly, electronic rack integration and testing, while its team handles projects ranging from vehicle-mounted surveillance platforms to virtual-reality headsets. CST grew from a North American outsourcing partner into a full turnkey product-development resource and holds ISO 9001, GIDEP and ITAR credentials.GERMANTOWN, MD
Harbor Designs and Manufacturing, LLCSince 2008, Baltimore-based Harbor Designs and Manufacturing has turned early-stage ideas into manufactured products through turnkey design, engineering, prototyping, and production support. The company’s collaborative manufacturing model serves startups, institutions, and multinational brands, with work ranging from medical devices to consumer and transportation innovations. Harbor operates a 45,000-square-foot cGMP facility with a clean room and warehouse and holds ISO 9001 and ISO 13485 certifications.BALTIMORE, MD
Early CharmEarly Charm is a Baltimore-based venture studio and product development company built to move licensed scientific ideas into practical products. Its integrated team takes projects from early research through prototyping, manufacturing, and commercialization for defense and commercial customers, operating from its own Baltimore-area facilities and a U.S.-based supply chain.BALTIMORE, MD
Root3 LabsRoot3 Labs is an Owings Mills engineering R&D firm that develops hardware for device manufacturers, taking ideas from strategic discovery through mechanical, electrical and embedded design and into working prototypes. Its engineers are drawn to unsolved problems and use a first-principles, risk-first process, with a 7,500-square-foot facility and an in-house prototyping workshop that helps compress development from months to weeks. The team’s work spans high-stakes medical, aerospace and defense projects, supported by ITAR registration, CMMC Level 2 compliance and Maryland professional engineering licensure.OWINGS MILLS, MD