101 Best Connecticut Industrial Companies and Startups

October 3, 2021
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This article showcases our top picks for the best Connecticut based Industrial companies. These startups and companies are taking a variety of approaches to innovating the Industrial industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

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Top Connecticut Industrial Startups

Data sourced from Crunchbase and SemRush.

Precision Combustion

Precision Combustion

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Precision Combustion is a clean energy technology company for developing and manufacturing catalytic reactors & systems.

Enviro Power

Enviro Power

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Enviro Power is an energy-tech company.

Enviro Power

Memry Corporation

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Memry Corporation is a global market and technology leader in nitinol.

Enviro Power

General Digital Corporation

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Rugged monitor manufacturer; display enhancements; develop/test safety-critical software for aerospace, medical, transportation, etc.

Enviro Power

American Seal & Engineering

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ASE is a leader in the design and manufacturing of Engineered Resilient Metal Seals and Sealing Systems for various industries.

Enviro Power

BAUSCH Advanced Technology Group

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BAUSCH Advanced Technology Group is an engineering company providing cartridges, vials, ampoules, and IV bags.

Enviro Power

Mack Group

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Mack Group provides contract manufacturing with specialties in, prototyping, molding, sheet metal fabrication and full product assembly.

Enviro Power

Nouveau Elevator Industries, Inc.

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Nouveau Elevator was founded in New York over 30 years ago and has grown nationally in recent years.

Enviro Power

Presco

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Presco design electronics, develop software & manufacture private label electronic products and sub-assemblies for a diverse client base.

Enviro Power

ACMT

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ACMT is an advanced aerospace manufacturing company that has specialized in complex sheet metal fabrication and composites.

Enviro Power

Preferred Display

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Preferred Display specializes in the design, engineering, and production of prestige open sell cosmetic displays.

Enviro Power

Morris Group

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Morris Group is a machinery manufacturing company located in Windsor.

Enviro Power

Birken Manufacturing

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Birken is providing CNC machining and engine component designing services for the aerospace industry.

Enviro Power

Obsidian

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Obsidian is a structured printing company specializes in 3d printing process.

Enviro Power

United Abrasives, Inc.

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United Abrasives is an American manufacturer of industrial grade abrasives and accessories.

Enviro Power

Electric Motion Company

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Electric Motion Company is a manufacturer of bonding and grounding hardware for utilities.

Enviro Power

Hubbell Electric Heater Co

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Hubbell is a manufacturer of water heaters used in a variety of applications including the Commercial, Industrial, FoodService.

Enviro Power

Arthur G. Russell Co.

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The Arthur G. Russell Co. offers automation systems, parts feeding technology, packaging integration, flat top & automatic assembly systems.

Enviro Power

Miller Motorcars of Greenwich

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Miller Motorcars of Greenwich is a motorcars company located in Greenwich.

Enviro Power

Power Door Products

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Power Door Products is a wholesale supplier of gate and door operating equipment and access control equipment.

Enviro Power

AXEL Plastics

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Axel Plastics Research Lab offers mold release and process assist additives for a wide range of plastics, composites, rubbers, & asphalts.

Enviro Power

Birk Manufacturing

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Birk Manufacturing Inc. designs and manufactures high-quality flexible heaters and thermal systems.

Enviro Power

NY-Conn Corporation

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NY-Conn Corporation is an AA/EOE Electrical Contractor specializing in traffic signal, traffic lighting, and transportation projects.

Enviro Power

Supercool Metals

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Advanced materials and manufacturing processes for high-performance components in robotics, space and transportation.

Enviro Power

Triax Technologies

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Triax Technologies delivers a connected IoT worksite platform designed for construction, energy and heavy industrial environments.

Enviro Power

Altus Power America

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Altus Power America Management is a leader in private investment in clean energy projects and renewable energy certificates

Enviro Power

Diamond S Shipping

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Diamond S Shipping is an energy shipping company that owns and operates crude and product tankers.

Enviro Power

Stanley Black & Decker

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Stanley Black & Decker focuses on operating in the hand and power tools, and storage industries.

Enviro Power

Tronox

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Tronox’s chemicals division provides innovative products to the energy storage, paper, automotive, and pharmaceutical industries.

Enviro Power

MicroCare

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MicroCare is a manufacturer and distributor of fluids and tools for critical cleaning, coating, and lubrication.

Enviro Power

LiquidPiston

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LiquidPiston develops advanced internal combustion engines through its patented thermodynamic cycle and engine technologies.

Enviro Power

OTIS

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OTIS is a manufacturer and service provider of elevators, escalators, and moving walkways.

Enviro Power

ZoneFlow

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ZoneFlow Reactors – Poised to Revolutionize the Production of Hydrogen for Essential Industrial Processes.

Enviro Power

Go Green Global Technologies Corp

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Go Green Global Technologies is a water and fuel technology company that provides solutions utilizing the proprietary Sonic process.

Enviro Power

VeruTEK Technologies

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VeruTEK Technologies is an environmental remediation company providing solutions for complex environmental problems in the U.S.

Enviro Power

Barcol Air

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Barcol Air is a developer of advanced air-conditioning systems for commercial and residential buildings.

Enviro Power

Hexcel Corporation

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Hexcel today offers a breadth and depth of products and services that is unmatched in the industry.

Enviro Power

Crane Co

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Crane Co is a manufacturing of engineered industrial products.

Enviro Power

Rogers Corporation

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Rogers Corporation (NYSE:ROG) helps power, protect and connect our world through innovative engineered materials

Enviro Power

Kaman Corporation

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Kaman Corporation conducts business in the aerospace and distribution markets.

Enviro Power

United Rentals

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United Rentals operates as an equipment rental company.

Enviro Power

CiDRA

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CiDRA is a process optimization company that delivers innovative products and services that improves customer’s operating performance.

Enviro Power

Dymax Corporation

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The Dymax Corporation was founded in 1980 as the American Chemical and Engineering Company.

Enviro Power

A.H. Harris

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A.H. Harris Construction Supplies is the premier one-stop shop for all of your building material needs.

Enviro Power

M Cubed Technologies

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M Cubed Technologies, Inc. was founded in 1993 as a subsidiary of Lanxide Corporation, and was acquired by II-VI Incorporated in 2012. M

Enviro Power

Sikorsky Aircraft

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Sikorsky Aircraft designs and manufactures helicopters and aircrafts and provides related maintenance and repair services.

Enviro Power

Sysdyne Technologies

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Sysdyne Technologies focuses on developing true cloud solutions that redefines the core business processes of concrete production.

Enviro Power

Walter Surface Technologies

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Walter Surface Technologies is a provider of innovative solutions for the metal working industry.

Enviro Power

SoftDEL

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Softdel enables OEMs engineer smart, connected products that power the industrial Internet of Things.

Enviro Power

Sargent

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Sargent is a manufacturing company of access control locks, key systems, exit devices, architectural and decorative hardware.

Enviro Power

NuWaves Engineering

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NuWaves Engineering provides radio frequency expertise, microwave products, engineering design services for the military, and government.

Enviro Power

State Utility Contractors

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State Utility Contractors renders electrical distribution, utility, construction and wastewater management services.

Enviro Power

ATR Energy

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ATR Energy is a high-tech exploration and production company that offers oil drilling services.

Enviro Power

Schneider Electri Motion

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Schneider Electri Motion is in integrated stepper motor drives and controls, offering integrated motor products for industrial networks.

Enviro Power

United Steel

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United Steel is a manufacturing company of steel fabrication equipment.

Enviro Power

Seitz

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Seitz is designs and manufactures engineered thermoplastic products for customers around the world.

Enviro Power

Walker Industrial

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Walker Industrial is an automation solution and stocking distributor service provider company.

Enviro Power

Gerber Systems Technology

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A world leader in providing sophisticated automated manufacturing systems.

Enviro Power

P2 Automation

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P2 Automation is a software development firm, provides automated business processes & productivity solutions to small & medium businesses.

Enviro Power

The WI Clark Company

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The W.I. Clark Company is providing rentals, parts and service.

Enviro Power

ISOPur Fluid Technologies

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ISOPur Fluid develops advanced purification systems for hydraulic and lubricating oil used in high-performance, industrial machinery.

Enviro Power

IndustrialSafety.com

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Distributor of Industrial & Safety Supplies, Material Handling Equipment & More

Enviro Power

American Electro Products

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American Electro Products specializes in electroplating precious and non-precious metals by using various techniques and methods.

Enviro Power

Farrel Pomini

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Farrel Pomini specializes in design, research and manufacturing of compounding systems for the polymer processing sector.

Enviro Power

Product Ventures

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Product Ventures is a product and packaging design agency.

Enviro Power

ID Mail Systems

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ID Mail Systems provides innovative and cost-effective mail and parcel barcoding, identification, processing and sorting systems.

Enviro Power

Soldream

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Soldream is a manufacturing firm that offers components, fabrication, steel alloys and other materials.

Enviro Power

Abbott Ball Company

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Abbott Ball Company manufactures stainless, precision and specialty ball bearings that enable clients to grow in new marketplaces.

Enviro Power

Hydratron

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Hydratron is a manufacturer of High Pressure and Flow Control equipment.

Enviro Power

Phonon Corporation

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Phonon Corporation is an electronic manufacturing company offering surface acoustic wave devices and subsystems.

Enviro Power

Kimchuk

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Kimchuk is a high-tech, high-product-mix electronics company that specializes in engineering design and electronic contract manufacturing.

Enviro Power

Collins & Jewell Co.

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Collins & Jewell Co. primarily focuses on designing and building new and modern equipment for the manufacturing and processing industries.

Enviro Power

ECI Screen Print

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ECI Screen Print is a designer and manufacturer of membrane switches, graphic overlays, printed electronics, and more.

Enviro Power

Rowley Spring & Stamping

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Rowley Spring & Stamping produces and designs customized tool and fabrication products like stamping, springs, wire forms, tape and reel.

Enviro Power

Chant Engineering

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Chant Engineering designs, manufactures and calibrates testing machines, equipment and systems for commercial and industrial markets.

Enviro Power

Rental Management Inc.

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RMI Software is a provider of business management software for the equipment rental and sales industry.

Enviro Power

Alloy Specialties

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Alloy Specialties is a manufacturer of engine components for defense and commercial air and ground applications.

Enviro Power

Rose Mill Co.

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Rose Mill Co. is a processor of industrial chemicals and minerals.

Enviro Power

AccuStandard, Inc.

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AccuStandard is a leading manufacturer of Certified Reference Materials (CRMs) for Measuring and Testing Electricity and Electrical Signals

Enviro Power

Conval

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Conval is a World-class innovation and manufacturing of severe service industry products since 1967.

Enviro Power

Connstep

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Connstep assists manufacturers and enterprises in growing strategically, improving profitability, & competing successfully in the industry.

Enviro Power

The Durham Manufacturing Company

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Durham Manufacturing Company is a manufacturing company specializes in industrial storage, metal and plastic products used in packaging.

Enviro Power

Micromod Automation

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Micromod Automation is a company which offers pre-engineered and custom solutions for a wide range of process control applications.

Enviro Power

StampTech

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StampTech is specialist in metal stamping technology.

Enviro Power

CompuDas controls

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CompuDas controls is a industrial equipment supplier firm provides aerospace composite, press control system and autoclave installations.

Enviro Power

Addaero Manufacturing

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Addaero Manufacturing engages in the metal alloy-based additive manufacturing for the aerospace and defense industries.

Enviro Power

Whitman Controls

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Whitman Controls specializes in the manufacture of miniature pressure, vacuum, temperature, and liquid level switches and sensors.

Enviro Power

StatCard Entertainment

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StatCard Entertainment is develops smart cards.

Enviro Power

CLSS

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CLSS designs, manufactures and markets computer-based electronic measurement instruments for industrial automation.

Enviro Power

AeroCision

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AeroCision is a supplier of complex engine components and assemblies for the global aerospace industry.

Enviro Power

Flexo Converters USA, Inc.

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Flexo Converters USA, Inc. specializes in the manufacture and distribution of quality paper products.

Enviro Power

C.H. Nickerson & Company

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C.H. Nickerson & Company is a general contractor for environmental construction.

Enviro Power

CNC Engineering

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CNC Engineering provides retrofit solutions, machine tools, rotary table and Renishaw parts.

Enviro Power

Oxford Polymers

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Oxford Polymers manufactures thermoplastics, engineering-grade resins and single and twin screws.

Enviro Power

Budney Industries

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Budney Industries produces a variety of engine parts, both for aerospace and ground-based engines.

Enviro Power

Ohlheiser Corp.

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Ohlheiser Corp. operates as an industrial automation distributor.

Enviro Power

COSS Systems

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COSS Systems has been optimizing operations through the automation of business processes.

Enviro Power

Creed Monarch

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Creed Monarch manufacturer of precision metal components.

Enviro Power

McCoy Machinery

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McCoy Machinery designs and manufactures warp preparation machinery for the textile and composite manufacturers.

Enviro Power

Connecticut Coining

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Connecticut Coining is a manufacturer of precision deep drawn metal parts for mission critical applications in the medical, aerospace.

Enviro Power

Xamax Industries

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Xamax Industries is an engineering company that provides thermoplastic, electrical solutions, lens tissues and face mask materials.

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