Insights

Global Expertise Power Quality International's extensive 40-year experience and installations across nearly every continent demonstrate a strong capability to handle complex and large-scale power systems, making them a reliable partner for international corporations seeking advanced power quality solutions.

Niche Specialization The company's focus on harmonics mitigation and efficiency improvements addresses critical electrical infrastructure challenges faced by industrial, governmental, and commercial clients, presenting opportunities for sales in sectors prioritizing power quality compliance and system optimization.

Product Innovation Offering advanced products like e-Rated® and Distribution TransFilter™ along with proprietary tools such as The PQI Calculator™ positions PQI as a provider of technically sophisticated solutions, appealing to clients seeking cutting-edge power quality and load management technologies.

Small but Agile With a small team and a revenue range of 10 to 25 million dollars, PQI is positioned as a specialized, agile provider capable of delivering personalized advisory services and scalable power solutions to mid-sized and large institutions aiming to improve power system reliability.

Growth Opportunities Given the company's focus on load efficiency and harmonics mitigation, there is significant potential to expand consulting and product sales within industrial and utility sectors that are facing increasing regulatory pressure for power quality compliance across multiple markets.

Power Quality International Tech Stack

Media & News

Power Quality International's Email Address Formats

Power Quality International uses at least 1 format(s):
Power Quality International Email FormatsExamplePercentage
FLast@pqi1.comJDoe@pqi1.com
50%
FLast@pqi1.comJDoe@pqi1.com
50%

Frequently Asked Questions

Where is Power Quality International's headquarters located?

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Power Quality International's main headquarters is located at Raleigh, North Carolina United States. The company has employees across 1 continents, including North America.

What is Power Quality International's phone number?

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You can contact Power Quality International's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Power Quality International's official website and social media links?

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Power Quality International's official website is pqi1.com and has social profiles on LinkedIn.

What is Power Quality International's SIC code NAICS code?

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Power Quality International's SIC code is 3612 - Power, Distribution, and Specialty Transformers NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does Power Quality International have currently?

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As of February 2026, Power Quality International has approximately 10 employees across 1 continents, including North America. Key team members include Vice President Of Sales: J. D.Vice President - Engineering: J. T.President: J. F.. Explore Power Quality International's employee directory with LeadIQ.

What industry does Power Quality International belong to?

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Power Quality International operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What is Power Quality International's email format?

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Power Quality International's email format typically follows the pattern of FLast@pqi1.com. Find more Power Quality International email formats with LeadIQ.

When was Power Quality International founded?

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Power Quality International was founded in 1993.

Power Quality International

Appliances, Electrical, and Electronics ManufacturingNorth Carolina, United States2-10 Employees

Power Quality International (PQI) is a full-service company, manufacturing world-class transformers, harmonic filters, and providing power system solutions to its many consulting, utility, industrial, governmental, institutional, commercial, and manufacturing clients.

PQI clients and customers benefit from over 40 years of engineering and technical "hands-on" field experience. With the exception of Antarctica, we have PQI products installed and have completed major assignments on every continent.

The mitigation of load-generated power system harmonics and efficiency improvements are our specialties. Power Quality International is uniquely qualified to assist facility owners, managers, and their engineering professionals with the reduction of power system and load losses and efficiency improvement in the electrical infrastructure of virtually any type of structure. 	

The PQI Solution™ helps engineers and owners achieve system and load compatibility to increase efficiency and minimize risk in a cost-effective manner. Our offering includes:

-Advisory services from our professional engineer specialists on a no-fee basis
-Guidance in the selection and application of our technically advanced e-Rated® and Distribution TransFilter™ products
-Guaranteed compliance with the power quality requirements of IEEE Std. 519-1992
-Application of methods and tools, such as The PQI Calculator™, that help all stakeholders quickly reach critical design decisions

Call us at 888.539.7712.

Section iconCompany Overview

Headquarters
Raleigh, North Carolina United States
Phone number
Website
pqi1.com
SIC Code
3612 - Power, Distribution, and Specialty Transformers
NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Founded
1993
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    Power Quality International's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    Power Quality International's revenue is estimated to be in the range of $10M$25M

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