
3 Phase Associates LLC
Chattanooga, TNElectrical Engineering and Consulting Services
Service detail: Electrical Engineering
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Electrical Engineering and Consulting Services
Service detail: Electrical Engineering

Trusted Engineering and Integration Since 1977
Service detail: Process Control and SCADA Systems

Precision Industrial Control and Automation Engineering
Service detail: Industrial Control Automation Engineering
Engineering. Delivered.
Project: Critical Process Equipment SCADA Monitoring System

New England automation solutions and custom machinery
Service detail: Automation Systems Integration
Empowering Your Automation Projects
Service detail: Controls and Automation

Be in Control.
Project: Lock and Dam Control Systems - Ohio River

Turnkey Installation & System Integration
Project: Amazon Warehouse Automation & Conveyor System Installation

A Structural Systems Manufacturer, Not a Commodity Supplier
Project: Old Auburn Rd

Intelligent Automation Solutions
Service detail: SCADA Systems
Professional engineering design services specializing in instrumentation hardware and software development.
Project: New Satellite Thruster Controller

Founded in 2017, Annex Engineering Group is a service-oriented MEP and fire protection engineering firm based in Columbus, Ohio. Annex offers mechanical, electrical, plumbing, and fire protection coordination engineering for projects ranging from office remodels, multi-family residential, and restaurants to manufacturing/industrial facilities and historical renovations. Licensed in 49 states and Washington D.C., Annex serves as the prototype engineer for several national clients, establishing design standards that reduce construction costs and timelines while increasing consistency and quality.
Service detail: Mechanical Engineering

Expert Automation & Control Solutions for Oil & Gas
Service detail: Automation & Control Systems Engineering

Industrial Design, Automation, and Engineering Solutions
Project: Heritage Academy Campus Expansion

The Top Design Engineers in Kansas City
Service detail: Design Engineering

Control System Integrator specializing in Automation & Information Systems
Service detail: Municipal & Industrial Automation

Engineering Human Solutions
Service detail: Train Control Systems

Full Service Automation and Engineering
Project: Tappan Zee Bridge Leveling Control System

Turnkey Industrial Dust Collection and Vacuum Systems
Service detail: Air Pollution Control and Environmental Systems

Campbell Technical Services (CTS) is a licensed, bonded, and insured consulting and contracting firm based in Twin Falls, Idaho, providing operations improvement, energy efficiency, process engineering, and project management solutions worldwide since 2005. CTS holds state contractor licenses in Idaho, Nevada, Montana, North Dakota, Washington, and Oregon, and operates a certified panel shop accredited by Intertek ETL for C/US compliance.
Service detail: Operations Improvement Consulting

Cascade Integration & Development, Inc. is a Bend, Oregon-based control systems integration firm serving West Coast utilities, manufacturers, and process industries since 2004. It delivers custom automation solutions, PLC and HMI programming, SCADA upgrades, MES integration, panel design and fabrication, and OT cybersecurity support for water, wastewater, manufacturing, food and beverage, pharmaceutical, chemicals, utilities, and oil and gas operations.
Service detail: Control Systems Integration

Engineered Noise & Vibration Control. Measured Results.
Project: MIT W1 Building Renovation
Where Precision Meets Reliability
Service detail: Engineering Design

Multi-Discipline Engineering, Design, and Precision Fabrication
Service detail: Civil Engineering