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eeBoo logo

eeBoo

NEW YORK, NY
11-50
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Woman-owned and mother-run since Mia and Saxton founded it in 1994, eeBoo grew from a basement home business into a company built around family connection and screen-free play. Its thoughtfully illustrated puzzles and games are made to encourage empathy, curiosity, and conversation, with original artwork and sustainably sourced materials at the heart of the brand.

Jigsaw PuzzlesChildren's Puzzles500-Piece Puzzles+42 more
eEnzyme LLC logo

eEnzyme LLC

GAITHERSBURG, MD
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Founded in 2004 and headquartered in Maryland, eEnzyme LLC develops research reagents, cell-based assay tools, and custom scientific solutions for life science laboratories worldwide. Its work is especially distinctive for combining infectious-disease research tools with ACTOne™ receptor cell lines, replication-deficient pseudovirus systems, and custom GPCR/PDE studies. eEnzyme supports academic, biotechnology, pharmaceutical, and government researchers from its Maryland operations.

Recombinant ProteinsViral ProteinsHuman Proteins+64 more
EEP Quality Group, Inc logo

EEP Quality Group, Inc

ROCHESTER, NY
51-200
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EEP Quality Group is built around managing partners who are former quality managers, supported by degreed engineers and a trained production workforce. From its Rochester and Syracuse facilities, the ISO 9001:2015-certified company helps manufacturers bring outsourced work into dependable production, including contract manufacturing and assembly support.

EMI ShieldingWeather BarriersElectro-Mechanical Switch Assemblies+32 more
eezeewrap logo

eezeewrap

NEW YORK, NY
2-10
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With eight years in the market, New York-based eezeewrap has built its business around helping companies turn their visual ideas into finished installations. The team serves clients across the East Coast, with work ranging from vinyl wrapping to graphic installation for commercial spaces, events, and cultural venues.

Vinyl Film WrapsSignsPrinted Graphics+22 more
EFC Gases & Advanced Materials logo

EFC Gases & Advanced Materials

HATFIELD, PA
51-200
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Founded in 2003, EFC Gases & Advanced Materials supplies and purifies high-purity electronic and specialty gases for advanced-technology manufacturing. Its more than 100,000-square-foot operation is especially distinctive for its Rare Gas Center of Excellence, which purifies xenon and krypton mixtures and recovers gases such as neon for reuse. EFC supports demanding semiconductor, aerospace, lighting, and window applications with in-house analytical capabilities and global shipping.

High-Purity Specialty GasesElectronic GasesHalocarbons+24 more
EFCO Products logo

EFCO Products

POUGHKEEPSIE, NY
51-200
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From a horse-drawn flour cart in the Hudson Valley, EFCO Products has grown into a family-owned and operated Poughkeepsie manufacturer of bakery fillings and mixes, beverage ingredients, sauces and specialty food ingredients. Founded in 1903, the Effron family business remains at its original Smith and Oakley Streets location and now serves food companies around the world with both standard and custom-formulated products. EFCO also develops clean-label solutions such as OPAQ, its calcium-based replacement for titanium dioxide.

Bakery FillingsPie FillingsPastry Fillings+58 more
EFE Laboratories, Inc logo

EFE Laboratories, Inc

PERKASIE, PA
11-50
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Founded in 1961, EFE Laboratories designs and manufactures made-in-USA electromechanical assemblies and build-to-suit capital equipment, taking projects from prototype through production. The Perkasie company has shipped more than 1 million unique SKUs and received over 500 million components while serving customers ranging from startups to Fortune 500 firms. Its work is supported by ISO 9001:2015, AS9100D and ITAR registration, along with established IPC and UL compliance.

Electromechanical AssembliesBox BuildsCable Harnesses+57 more
EFFECT Photonics logo

EFFECT Photonics

CLEVELAND, OH
51-200
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Born as a spin-off from Eindhoven University of Technology, EFFECT Photonics designs and manufactures monolithic indium-phosphide laser assemblies for coherent telecom and data-center networks. Based at Eindhoven’s High Tech Campus, the fabless scale-up builds compact tunable lasers on a common in-house InP platform, including its pico ITLA for 100G transceivers. Its European engineering base and Asia-Pacific supply chain support production-ready products for customers worldwide.

Monolithic InP Laser AssembliesPhotonic Integrated CircuitsOptical Sub-Assemblies+39 more
Effective Shielding Co. Inc logo

Effective Shielding Co. Inc

WEST CHESTER, PA
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Effective Shielding Co. Inc. is a manufacturer of EMI/RFI shielding solutions, established in 1992 and located in West Chester, Pennsylvania. The company produces a wide range of shielding products including gaskets, conductive elastomers, wire mesh, and ventilation panels for military and commercial applications.

Commercial Gaskets and MaterialsFilled or Unfilled MetalsWire Oriented in Silicone+22 more
Effecto USA logo

Effecto USA

SCHENECTADY, NY
11-50
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With more than 60 years in the field, Effecto USA is the former Applied Robotics and a North American arm of the international Effecto Group. The company is known for pioneering robotic tool changers and serves industrial customers with automation equipment designed to support production operations.

End-of-Arm ToolingAutomatic Tool ChangersManual Tool Changers+32 more
Effects Of Color (e.o.c. print) logo

Effects Of Color (e.o.c. print)

HAUPPAUGE, NY
11-50
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For more than 30 years, Effects Of Color has helped local businesses turn ideas into finished print through commercial, digital and large-format production. Based in Fort Montgomery and Ridgewood, the print shop pairs experienced graphic design with direct-mail services, taking projects from concept through delivery. Its work is guided by a stated balance of craftsmanship and newer printing technology.

Business CardsBrochuresBanners+52 more
Efficient Computer logo

Efficient Computer

PITTSBURGH, PA
11-50
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Pittsburgh-based Efficient Computer develops energy-efficient general-purpose processors and the software tools that run them, led by the Electron E1 and its companion effcc Compiler. Its Fabric architecture uses spatial dataflow to keep computation close to data, bringing accelerator-like efficiency to programmable devices such as remote sensors, wearables and autonomous systems. Founded by Carnegie Mellon University professors Brandon Lucia and Nathan Beckmann alongside Graham Gobieski, the company pairs semiconductor development with browser-based engineering tools through Efficient Labs.

Electron E1 Processoreffcc CompilerElectron E1 Evaluation Kit+10 more
Efficient Machine Products logo

Efficient Machine Products

STRONGSVILLE, OH
11-50
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Owner-operated since 1962, Efficient Machine Products is a long-established Strongsville manufacturer known for precision-machined parts that support other companies’ products. It works with customers on production components and small assemblies, backed by an ISO 9001:2015 quality system and ITAR registration.

Precision-Machined ComponentsSmall AssembliesValve Assemblies+46 more
Efficient Precision LLC logo

Efficient Precision LLC

STRONGSVILLE, OH
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Service-disabled veteran-owned Efficient Precision LLC supplies precision-machined components, small assemblies and procurement solutions from Strongsville, Ohio. The company supports prototype work through medium- and high-volume production, drawing on in-house machining, engineering and tool-making resources alongside a manufacturing support network. Its experience includes components for military equipment as well as automotive, aerospace and other industrial applications.

Precision-Machined ComponentsFabricated ComponentsSmall Precision Assemblies+35 more
Effort Foundry logo

Effort Foundry

BATH, PA
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Effort Foundry manufactures metal castings, including pumps, impellers, valve components, and specialty castings, using sand molding, ceramic core making, melting, machining, heat treating, welding, and inspection capabilities. It serves oil and gas, mining, nuclear, military, power generation, and other specialty industrial markets, working with steels, stainless steels, nickel alloys, irons, bronzes, and other specialty alloys.

Metal CastingsSteel CastingsPump Castings+72 more
Effox-Flextor-Mader (EFM) logo

Effox-Flextor-Mader (EFM)

CINCINNATI, OH
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Effox-Flextor-Mader (EFM) designs and manufactures engineered-to-order dampers and expansion joints for flue-gas and process-air handling systems. The company says its brand has been a world leader for four decades and operates 145,000 square feet of captive shops in the United States, alongside global fabrication partners. Its equipment is used in emissions-control and power-generation applications, and it also provides installation, maintenance, and aftermarket support.

DampersButterfly DampersDiverter Dampers+64 more
EFI Connection logo

EFI Connection

ERIE, PA
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Since 2003, EFI Connection has built automotive wiring harnesses, connectors and engine-electronics hardware for enthusiasts, with a particular focus on adapting classic GM engines to modern LS-series controls. The company pioneered its crank-and-cam signal solution in 2008, and its EFI 24x and EFI 58x conversion kits now cover more than 50 small-block Chevy, LT1 and big-block configurations. EFI Connection has also been a CNC manufacturer since 2012, producing its offerings in the USA and supporting do-it-yourself builders with the parts and tools needed to complete their wiring projects.

Crank and Cam Signal KitsEngine Timing CoversCrankshaft Signal Reluctors+40 more
Eforto logo

Eforto

New York, NY
2-10
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Built from more than 25 years of research at Vrije Universiteit Brussel, Eforto is a Belgian MedTech company that turns scientific work on healthy aging into practical muscle-health monitoring for care teams, researchers, and individuals. Founded in 2019 through a partnership between UniWeb and academic experts, the company has clinically validated its approach in community and hospital settings, including among older adults and hip-fracture patients. Its work is best known for making a lab-quality assessment of physical resilience possible through a guided test lasting less than five minutes.

Eforto VigorimeterEforto R1 DeviceEforto M1 Vigorimeter+44 more
EFS Designs logo

EFS Designs

BROOKLYN, NY
2-10
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At its Brooklyn Army Terminal mill, family-owned EFS Designs creates luxurious hand-printed fabrics and wall coverings for designers and luxury brands. The company has spent three decades pairing New York craftsmanship with in-house screen engraving and custom hand-mixed color matching, including reproductions of historic textile designs. EFS also uses a 100% electric heat-setting oven and nontoxic water-based inks in its production work.

Hand-Printed FabricsBespoke FabricsWall Coverings+25 more
EFS-plastics Inc logo

EFS-plastics Inc

HAZLETON, PA
51-200
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Since its founding in 2007, EFS-plastics Inc. has built its identity around keeping post-consumer plastic in circulation rather than sending it to landfill. Operating three North American facilities with capacity to process more than 100 million pounds annually, the company supplies custom-compounded recycled resin to plastics processors in Canada and the United States, with all three sites committed to the APR-PCR-101 content-traceability standard.

100% Post-Consumer Certified Plastic ResinsPET ResinHDPE Resin+28 more
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