Fidelis Technologies
Commercial services · Crystal Lake, Illinois
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Products & Services
About Fidelis Technologies
Fidelis Technologies provides custom IT solutions to boost efficiency. Learn more! Crystal Lake, IL. This profile covers Fidelis Technologies, a company reporting $1M-$5M in annual revenue, classified under Computer Systems Design Services, based in Crystal Lake, Illinois, United States, operating in Office service and employing 11-20 people.
Its primary NAICS classification is 541512 (Computer Systems Design Services). Fidelis Technologies is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (847) 4859040
- Website
- fidelistechnologies.com
- Address
- 3110 Open Gate Rd, Crystal Lake, Illinois, 60012, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5415Computer Systems Design and Related Services
- 541512Computer Systems Design Services
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7373Computer Systems Design Services
Company Details
- Employees
- 17 (11-20)
- Annual Revenue
- $2.1M ($1M-$5M)
Fidelis Technologies: frequently asked questions
What does Fidelis Technologies do?
Fidelis Technologies provides custom IT solutions to boost efficiency. Learn more! Crystal Lake, IL.
Where is Fidelis Technologies located?
Fidelis Technologies is headquartered at 3110 Open Gate Rd, Crystal Lake, Illinois, 60012, United States.
How many employees does Fidelis Technologies have?
Fidelis Technologies has about 17 employees (the 11-20 range).
What is Fidelis Technologies's annual revenue?
Fidelis Technologies's annual revenue is estimated at $2.1M (the $1M-$5M range).
What industry is Fidelis Technologies in?
Fidelis Technologies is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541512 (Computer Systems Design Services).
How can I contact Fidelis Technologies?
Its website is fidelistechnologies.com and its phone number is +1 (847) 4859040.
Largest companies in Illinois
Largest industrial & mechanical companies
Manufacturing sales in Illinois, 2026
In Illinois, Factur's 2026 study counted 74 manufacturing quotes worth $11.8M and 14 purchase orders over 12 months: 19% of quotes became orders, against 21% nationally. See the Illinois data.
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