Best Mechanical Engineering Companies in Connecticut (2021)

May 26, 2021

This article showcases our top picks for the best Connecticut based Mechanical Engineering companies. These startups and companies are taking a variety of approaches to innovating the Mechanical Engineering 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

Top Connecticut Mechanical Engineering Companies

Data sourced from Crunchbase and SemRush.

LiquidPiston

LiquidPiston

Crunchbase | Website | Twitter | Facebook | Linkedin

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

Kaman Corporation

Kaman Corporation

Crunchbase | Website | Twitter | Facebook | Linkedin

Kaman Corporation conducts business in the aerospace and distribution markets.

Walter Surface Technologies

Walter Surface Technologies

Crunchbase | Website | Twitter | Facebook | Linkedin

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

Supercar System

Supercar System

Crunchbase | Website | Twitter | Facebook | Linkedin

Combining precision engineering with award winning designs at an affordable price.

Enviro Power

Enviro Power

Crunchbase | Website | Twitter | Facebook | Linkedin

Enviro Power is an energy-tech company.

Mac Tools

Mac Tools

Crunchbase | Website | Twitter | Facebook | Linkedin

Mac Tools is a franchise-based company providing automotive tools to body shops and maintenance facilities.

Hubbell Electric Heater Co

Hubbell Electric Heater Co

Crunchbase | Website | Twitter | Facebook | Linkedin

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

Nouveau Elevator Industries, Inc.

Nouveau Elevator Industries, Inc.

Crunchbase | Website | Twitter | Facebook | Linkedin

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

Electric Motion Company

Electric Motion Company

Crunchbase | Website | Twitter | Facebook | Linkedin

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

Tetra Engineering Group, Inc.

Tetra Engineering Group, Inc.

Crunchbase | Website | Twitter | Facebook | Linkedin

Tetra Engineering is an independent engineering consultancy providing specialized services for power and process plants.

Thermally Broken Steel USA

Thermally Broken Steel USA

Crunchbase | Website | Twitter | Facebook | Linkedin

Innovating the Steel Window and Door Building Products and Services of Tomorrow

American Seal & Engineering

American Seal & Engineering

Crunchbase | Website | Twitter | Facebook | Linkedin

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

Accro-Met

Accro-Met

Crunchbase | Website | Twitter | Facebook | Linkedin

Accro-Met is a supplier of a wide range of ferrous & non-ferrous materials such as stainless steel, brass, carbon steel, aluminum & alloys.

PDC International

PDC International

Crunchbase | Website | Twitter | Facebook | Linkedin

PDC International is a leader in the packaging industry & successful project and ultimate productivity.

FENN

FENN

Crunchbase | Website | Twitter | Facebook | Linkedin

FENN is a manufacturer of customized metal forming machinery.

USi

USi

Crunchbase | Website | Twitter | Facebook | Linkedin

USi provides engineering services and advanced technology products for the electric power industry.

United Abrasives, Inc.

United Abrasives, Inc.

Crunchbase | Website | Twitter | Facebook | Linkedin

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

Schulz Electric

Schulz Electric

Crunchbase | Website | Twitter | Facebook | Linkedin

Schulz Electric engages in industrial motors, controls, systems integration, diagnostics and repair services to machinery industries.

Evans Cooling Systems

Evans Cooling Systems

Crunchbase | Website | Twitter | Facebook | Linkedin

Evans Cooling Systems manufactures non-aqueous engine coolant products for the automotive industry.

National Conveyors Company

National Conveyors Company

Crunchbase | Website | Twitter | Facebook | Linkedin

National Conveyors Company is a privately held company that provides metal chip processing and ash handling systems.

Adolf Gordon Corporation

Adolf Gordon Corporation

Crunchbase | Website | Twitter | Facebook | Linkedin

Adolf Gordon Corporation offers Micro-Precision engineering services and produces tools, rubber molded components, and fluoroelastomers.

Arthur G. Russell Co.

Arthur G. Russell Co.

Crunchbase | Website | Twitter | Facebook | Linkedin

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

Connecticut Hypodermics

Connecticut Hypodermics

Crunchbase | Website | Twitter | Facebook | Linkedin

Connecticut Hypodermics manufactures precision custom hypodermic needles and related components for medical devices.

Design By Analysis

Design By Analysis

Crunchbase | Website | Twitter | Facebook | Linkedin

Design By Analysis provides design and analysis for precision mechanical systems, subsystems and components.

Errico Engineering

Errico Engineering

Crunchbase | Website | Twitter | Facebook | Linkedin

Errico Engineering is an engineering consulting firm.

American Design & Manufacturing

American Design & Manufacturing

Crunchbase | Website | Twitter | Facebook | Linkedin

American Design & Manufacturing is a manufacturer of custom hydraulic, pneumatic, mechanical, and electrical engineered systems.

Camerota Truck Parts

Camerota Truck Parts

Crunchbase | Website | Twitter | Facebook | Linkedin

Camerota Truck Parts offers repairs and installation of truck parts as well as sales and distribution of major O.E.M. product lines.

Gem Manufacturing

Gem Manufacturing

Crunchbase | Website | Twitter | Facebook | Linkedin

Gem Manufacturing offers metal stamping, CNC milling and CNC turning along with wire electrical discharge machining services.

Conval

Conval

Crunchbase | Website | Twitter | Facebook | Linkedin

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

Deburring House Inc.

Deburring House Inc.

Crunchbase | Website | Twitter | Facebook | Linkedin

Deburring House Incorporated offering Professional solutions to customers to meet mechanical finishing needs.

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