Products & Services
About Cello HR
Cello HR is a company operating in Software, employing 101-250 people, reporting $1M-$5M in annual revenue, classified under Custom Computer Programming Services and based in Troy, Michigan, United States.
Its primary NAICS classification is 541511 (Custom Computer Programming Services). Cello HR is one of 3,826 IT companies listed in Michigan.
Business Contact Information
- Phone
- +1 (248) 2208340
- Website
- cellohr.com
- linkedin.com/company/cello-hr
- Address
- 3155 W Big Beaver Rd, Troy, Michigan, 48084, United States
Industry & Classification
- Industry
- IT
- Sector
- Software and Services
- Segment
- Software
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
- 139 (101-250)
- Annual Revenue
- $3.8M ($1M-$5M)
Cello HR: frequently asked questions
What does Cello HR do?
Cello HR is a company operating in Software, employing 101-250 people, reporting $1M-$5M in annual revenue, classified under Custom Computer Programming Services and based in Troy, Michigan, United States.
Where is Cello HR located?
Cello HR is headquartered at 3155 W Big Beaver Rd, Troy, Michigan, 48084, United States.
How many employees does Cello HR have?
Cello HR has about 139 employees (the 101-250 range).
What is Cello HR's annual revenue?
Cello HR's annual revenue is estimated at $3.8M (the $1M-$5M range).
What industry is Cello HR in?
Cello HR is in the IT / Software and Services industry, and its primary NAICS code is 541511 (Custom Computer Programming Services).
How can I contact Cello HR?
Its website is cellohr.com and its phone number is +1 (248) 2208340.
What companies are similar to Cello HR?
Other large iT companies in Michigan include Fiserv Inc, S&P Global Inc, Akamai Technologies Inc and Cengage Inc.
Largest it companies in Michigan
Largest companies in Michigan
Largest it companies
Manufacturing sales in Michigan, 2026
In Michigan, Factur's 2026 study counted 81 manufacturing quotes worth $4.7M and 28 purchase orders over 12 months: 35% of quotes became orders, against 21% nationally. See the Michigan data.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.