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CIeNET

Commercial services · Oak Brook, Illinois

Industrial & mechanicalCommercial services
Oak Brook, Illinois, United States1,861 employees$100.0M revenue
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Products & Services

Industrial & mechanicalCommercial servicesOffice serviceCustom Computer Programming ServicesComputer Systems Design and Related ServicesProfessionalScientificand Technical ServicesComputer Programming ServicesComputer ProgrammingData ProcessingAnd Other Computer Related ServicesBusiness Services

About CIeNET

CIeNET delivers production-grade AI engineering for automotive, telecom, healthcare, and more. 25 years of expertise. Trusted by Global 2000 companies.

Its primary NAICS classification is 541511 (Custom Computer Programming Services). CIeNET is one of 508,039 Industrial & mechanical companies listed in Illinois.

Business Contact Information

Phone
+1 (630) 5750610
Website
cienet.com
Address
2625 Butterfield Rd, Oak Brook, Illinois, 60523, United States

Industry & Classification

Industry
Industrial & mechanical
Sector
Commercial services
Segment
Office service
IndustryIndustrial & mechanicalCommercial servicesOffice service

NAICS Codes

  • 54Professional, Scientific, and Technical Services
  • 5415Computer Systems Design and Related Services
  • 541511Custom Computer Programming Services

SIC Codes

  • 73Business Services
  • 737Computer Programming, Data Processing, And Other Computer Related Services
  • 7371Custom Computer Programming Services

Company Details

Employees
1,861 (1,001-2,000)
Annual Revenue
$100.0M ($50M-$100M)

CIeNET: frequently asked questions

What does CIeNET do?

CIeNET delivers production-grade AI engineering for automotive, telecom, healthcare, and more. 25 years of expertise. Trusted by Global 2000 companies.

Where is CIeNET located?

CIeNET is headquartered at 2625 Butterfield Rd, Oak Brook, Illinois, 60523, United States.

How many employees does CIeNET have?

CIeNET has about 1,861 employees (the 1,001-2,000 range).

What is CIeNET's annual revenue?

CIeNET's annual revenue is estimated at $100.0M (the $50M-$100M range).

What industry is CIeNET in?

CIeNET is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541511 (Custom Computer Programming Services).

How can I contact CIeNET?

Its website is cienet.com and its phone number is +1 (630) 5750610.

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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