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Products & Services
About Keystone
Keystone is listed as a company classified under Human Resources Consulting Services, based in Mexico, operating in Office service, employing 251-500 people and reporting $25M-$50M in annual revenue.
Its primary NAICS classification is 541612 (Human Resources Consulting Services).
Business Contact Information
- Website
- keystone.com.mx
- Address
- Mexico
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5416Management, Scientific, and Technical Consulting Services
- 541612Human Resources Consulting Services
SIC Codes
- 73Business Services
- 736Personnel Supply Services
- 7361
Company Details
- Employees
- 414 (251-500)
- Annual Revenue
- $34.2M ($25M-$50M)
Keystone: frequently asked questions
What does Keystone do?
Keystone is listed as a company classified under Human Resources Consulting Services, based in Mexico, operating in Office service, employing 251-500 people and reporting $25M-$50M in annual revenue.
How many employees does Keystone have?
Keystone has about 414 employees (the 251-500 range).
What is Keystone's annual revenue?
Keystone's annual revenue is estimated at $34.2M (the $25M-$50M range).
What industry is Keystone in?
Keystone is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541612 (Human Resources Consulting Services).
How can I contact Keystone?
Its website is keystone.com.mx.
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