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Products & Services
About Castellum Group
Castellum Group is listed as a company operating in Office service, employing 11-20 people, reporting $1M-$5M in annual revenue, classified under Investigation and Security Services and based in Orlando, Florida, United States.
Its primary NAICS classification is 561612 (Security Guards and Patrol Services). Castellum Group is one of 2,003,955 Industrial & mechanical companies listed in Florida.
Business Contact Information
- Phone
- +1 (615) 8446277
- Website
- castellumgroup.org
- Address
- 6917 Narcoossee Rd, Orlando, Florida, 32822, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5616Investigation and Security Services
- 561612Security Guards and Patrol Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7381Investigation Services
Company Details
- Employees
- 18 (11-20)
- Annual Revenue
- $1.9M ($1M-$5M)
Castellum Group: frequently asked questions
What does Castellum Group do?
Castellum Group is listed as a company operating in Office service, employing 11-20 people, reporting $1M-$5M in annual revenue, classified under Investigation and Security Services and based in Orlando, Florida, United States.
Where is Castellum Group located?
Castellum Group is headquartered at 6917 Narcoossee Rd, Orlando, Florida, 32822, United States.
How many employees does Castellum Group have?
Castellum Group has about 18 employees (the 11-20 range).
What is Castellum Group's annual revenue?
Castellum Group's annual revenue is estimated at $1.9M (the $1M-$5M range).
What industry is Castellum Group in?
Castellum Group is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561612 (Security Guards and Patrol Services).
How can I contact Castellum Group?
Its website is castellumgroup.org and its phone number is +1 (615) 8446277.
What companies are similar to Castellum Group?
Other large industrial & mechanical companies in Florida include Deloitte, PwC, State of Florida and Florida Department of Education.
Largest industrial & mechanical companies in Florida
Largest companies in Florida
Largest industrial & mechanical companies
Manufacturing sales in Florida, 2026
In Florida, Factur's 2026 study counted 54 manufacturing quotes worth $10.7M and 9 purchase orders over 12 months: 17% of quotes became orders, against 21% nationally. See the Florida data.
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