CornerStone Solutions
Commercial services · Concord, California
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Products & Services
About CornerStone Solutions
This profile covers CornerStone Solutions, a company based in Concord, California, United States, operating in Office service, employing 21-50 people, reporting $1M-$5M in annual revenue and classified under Other Management Consulting Services.
Its primary NAICS classification is 541618 (Other Management Consulting Services). CornerStone Solutions is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (724) 3503635
- Address
- 3712 Los Flores Ave, Concord, California, 94519, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5416Management, Scientific, and Technical Consulting Services
- 541618Other Management Consulting Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 874Management And Public Relations Services
- 8748Other Management Consulting Services
Company Details
- Employees
- 25 (21-50)
- Annual Revenue
- $1.2M ($1M-$5M)
CornerStone Solutions: frequently asked questions
What does CornerStone Solutions do?
This profile covers CornerStone Solutions, a company based in Concord, California, United States, operating in Office service, employing 21-50 people, reporting $1M-$5M in annual revenue and classified under Other Management Consulting Services.
Where is CornerStone Solutions located?
CornerStone Solutions is headquartered at 3712 Los Flores Ave, Concord, California, 94519, United States.
How many employees does CornerStone Solutions have?
CornerStone Solutions has about 25 employees (the 21-50 range).
What is CornerStone Solutions's annual revenue?
CornerStone Solutions's annual revenue is estimated at $1.2M (the $1M-$5M range).
What industry is CornerStone Solutions in?
CornerStone Solutions is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541618 (Other Management Consulting Services).
How can I contact CornerStone Solutions?
Its phone number is +1 (724) 3503635.
What companies are similar to CornerStone Solutions?
Other large industrial & mechanical companies in California include State of California, TD SYNNEX Corp, University of California and Ingram Micro Holding Corp.
Largest industrial & mechanical companies in California
Largest companies in California
Largest industrial & mechanical companies
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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