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Preferred Utilities Manufacturing Corporation Tech Stack

Engineering-driven manufacturer of fuel oil, combustion, and boiler systems for power plants

Industrial Machinery Manufacturing Danbury, CT 51–200 employees Founded 1920 Privately Held

Preferred Utilities is a 100+ year-old industrial manufacturer centered on fuel oil handling, combustion systems, and nuclear power plant components. The tech stack reveals a traditional CAD-first engineering operation (AutoCAD, SolidWorks, DraftSight) paired with enterprise manufacturing systems (SAP), and active projects show a shift toward CAD automation via DriveWorks—indicating efforts to compress the custom-engineering cycle for boiler and fuel-handling skids. Current hiring is engineering-heavy (6 of 10 roles), concentrated at mid to senior levels, suggesting capability buildout in design automation and manufacturing process improvement.

Tech Stack 12 technologies

Core StackAutoCAD SolidWorks SAP DraftSight Microsoft Office Excel PowerPoint GTAW GMAW Microsoft 365 Word DriveWorks

What Preferred Utilities Manufacturing Corporation Is Building

◆Challenges

Reducing emissions
Increasing efficiencies
Meeting sustainability targets
Efficiency improvement
Automation of cad generation
Improving manufacturing methods
Improving cad design methods
Complex combustion opportunities

▲Active Projects

Fuel oil handling skids for emergency generators
Commercial boiler systems
Driveworks-based automation initiatives
Automation of cad generation for custom-engineered projects

Hiring Activity

Accelerating10 roles · 8 in 30d

Department

Engineering

6

Manufacturing

2

Sales

2

Seniority

Mid

7

Senior

3

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About Preferred Utilities Manufacturing Corporation

Preferred Utilities Manufacturing designs and manufactures fuel oil handling systems, combustion equipment, boiler controls, and specialized components for commercial, industrial, and nuclear power facilities. The company operates five business divisions—Preferred Utilities, Preferred Instruments, W. N. Best Combustion, Preferred Engineering, and Preferred Special Combustion Engineering—and maintains a headquarters in Danbury, Connecticut with regional sales offices across seven U.S. states. The product portfolio spans burners, SCADA systems, flow modeling, and nuclear outage support tools. Engineering and manufacturing depth is the operational center; sales is distributed regionally to support independent representatives across North America.

HeadquartersDanbury, CT

Company Size51–200 employees

Founded1920

Hiring MarketsUnited States

Frequently Asked Questions

What is Preferred Utilities Manufacturing working on?

Fuel oil handling skids for emergency generators, commercial boiler systems, DriveWorks-based automation initiatives, and automation of CAD generation for custom-engineered projects.