GRDA overview

Our mission is to provide low-cost, reliable electric power and related services to our customers and to be responsive to the interests and concerns of public power users, the communities we affect, and the people of the state of Oklahoma.
GRDA is a small manufacturing company based in Oklahoma with only 175 employees and an annual revenue of $300.0M.







Founded in



Vinita, OK


Organization Type


Is This Your Company?

The team at GRDA

Key People
  • Dan Hudnall (Plant Mgr)

What do people say about GRDA

Work at GRDA ? Share your experience anonymously.

What do you like about working for GRDA?

GRDA Rankings

GRDA is ranked #95 on the Best Companies to Work For in Oklahoma list. Zippia's Best Places to Work lists provide unbiased, data-based evaluations of companies. Rankings are based on government and proprietary data on salaries, company financial health, and employee diversity.

Read more about how we rank companies.

GRDA careers

On average, employees at GRDA stay with the company for 2.1 years.

Average Length of Employment


2.1 years

Do you Work At GRDA?

Help us make this company more transparent.


GRDA Financial Performance

Performance Score
We calculated the performance score of companies by measuring multiple factors, including revenue, longevity, and stock market performance.


$100M - $1B

Founded in


Organization type


How Would You Rate The Company Culture Of GRDA?

Have you worked at GRDA? Help other job seekers by rating GRDA.

GRDA Competitors

Frequently Asked Questions about GRDA

How many Employees does GRDA have?

GRDA has 175 employees.

How much money does GRDA make?

GRDA generates $300.0M in revenue.

What industry is GRDA in?

GRDA is in the utilities industry.

What type of company is GRDA?

GRDA is a private company.

Who are GRDA's competitors?

GRDA competitors include Omaha Public Power District, Big League Dreams, Dunham's Athleisure, Covanta, California Fitness, Agero, Roadrunner Markets, BFI Waste Systems of North America, AmeriGas, Safety-Kleen Systems, Georgia Power, Allied Waste System, Wheelabrator, O'Currance Teleservices, Advanced Disposal, Waste Pro USA, Stericycle, River Valley Cooperative, DS Services of America, Waste Connections.

Who works at GRDA?

Dan Hudnall (Plant Mgr)

Where is GRDA's headquarters?

GRDA's headquarters is in Vinita, OK.

What is GRDA's website?

You can find the GRDA website at

Are you an executive, HR leader, or brand manager at GRDA?

Claiming and updating your company profile on Zippia is free and easy.

You can find out what it is like to work at GRDA, also known as Coal-Fired Complex and GRDA.

Zippia gives an in-depth look into the details of GRDA, including salaries, political affiliations, employee data, and more, in order to inform job seekers about GRDA. The employee data is based on information from people who have self-reported their past or current employments at GRDA. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions, or for the results obtained from the use of this information. The data presented on this page does not represent the view of GRDA and its employees or that of Zippia.