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Citadel Intelligence Since 2004 our mission has been simple - to provide our clients with exceptional service at a competitive rate. Citadel Intelligence is a full-service security guard company with offices in Tulsa, OK and Oklahoma City, OK. We service all of Oklahoma and many other locations throughout the United States. Become part of the group of financial institutions that are setting the standard for security in the banking industry! Banks and Credit Unions across the country are providing their employees with the most innovative, leading edge, advanced armed robbery training available, Financial Institution Safety Training!
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Citadel Intelligence Corporation was founded in 2004 by retired police officer, Greg Douglass in response to the tragedy of 9/11. Security had taken on a whole new meaning and an immediate need for increased security measures had arisen. The need for higher security standards and protocols came with the realization that the safety of companies and their employees was no longer something that could be taken for granted.
Become part of the group of financial institutions that are setting the standard for security in the banking industry.
Citadel Intelligence only places the most highly trained security officers and full-time police officers at the facilities we are hired to protect. By requiring our security officers to meet higher standards, we effectively bypass concerns regarding the ineffectiveness, lack of training, and incompetence of traditionally less qualified security guards.
Our Special Events Unit was created with the goal of having a dedicated team of highly trained officers in an always-ready state to provide security for all types of events. By having a team who works together in a wide variety of situations, we are able to provide rapid response for special events like concerts, sporting events, weather/natural disasters, parties, weddings, or any other type of event.
Reviews (8)
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John Wylie
Jun 24, 2022
I worked with Citadel a couple of years ago as an armed security officer working in grocery stores, construction sites, and cannabis grows. I can tell that this business is very profession. They do a great job for their clients and treat they employees well. This was by far one of my favorite jobs.
Hilda Garrett
Jun 23, 2022
We saw these people at the cannabis show in OKC. What a joke. No way we hire them for our business security.
Aaron McPherson
Jun 20, 2022
Nate Dogg is a good business man. You pay for what you get and complex investigations aren't cheap. However, he completed the tasks that I paid for and that is all that matters. I couldn't ask for more out of a great company!
Matt Turner
Jun 17, 2022
When I came to town Tuesday for a visit and was with my aunte in a store shopping. I saw a security guard not even watching what was going on. The employee I talked to said the guard was a contracted security guard working for the store. The store employee said the guard was with this private company they use there at the store nightly called Citadel Intelligence security in Tulsa.

The store employee said that Citadel has been providing security a while for the store and that guard wasn't new, that he was there working often. The guard wasn't at all attentive as we waited in line. The man behind me was stuffing hamburger meat under his hoodie. I tried to get the guard attention but he be too busy flirting with the cashier. The man left the store with the meat without paying for it.
Mike Shaikho
Apr 01, 2022
Citadel is a very professional and great company to work for! Nathan is a pleasure to work with and only hires top notch people. If there are any payroll problems Nathan makes sure you are taken care of and corrects the issue.
Ben Layte
Mar 21, 2022
I do what I'm assigned to do within this group but it has become an ongoing issue with being paid on time. The excuses need to stop and a resolution put in place NOW. The job is done in good faith that I can expect a paycheck on time.now do your job to ensure I'm paid like I'm supposed to be without having to chase paychecks!
Darnel Smith
Jan 12, 2022
Critical: Responsiveness So unorganized. We don't always even get paid on time.
Antry AntryMusic
Jan 04, 2019
As CEO of Eagle Energy I highly recommend Citadel. They saved our company thousands of dollars a month for a prolonged period of time combating a rampant copper theft problem at our remote locations. The copper theft resulted in extensive equipment damage. this problem was completely eradicated on their watch. The subsequent owners of these same well-sites did not use Citadel and the theft/vandalism immediately returned to the previous levels.