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Products & Services
About Third Plateau
Third Plateau is an impact consultancy partnering with philanthropy, nonprofits, and communities to build the infrastructure of change. Third Plateau is a company reporting $1M-$5M in annual revenue, classified under Other Management Consulting Services, based in Berkeley, California, United States, operating in Office service and employing 21-50 people.
Its primary NAICS classification is 541618 (Other Management Consulting Services). Third Plateau is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Website
- thirdplateau.com
- facebook.com/thirdplateau
- Address
- 127 University Ave, Berkeley, California, 94710, 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
- 36 (21-50)
- Annual Revenue
- $3.3M ($1M-$5M)
Third Plateau: frequently asked questions
What does Third Plateau do?
Third Plateau is an impact consultancy partnering with philanthropy, nonprofits, and communities to build the infrastructure of change.
Where is Third Plateau located?
Third Plateau is headquartered at 127 University Ave, Berkeley, California, 94710, United States.
How many employees does Third Plateau have?
Third Plateau has about 36 employees (the 21-50 range).
What is Third Plateau's annual revenue?
Third Plateau's annual revenue is estimated at $3.3M (the $1M-$5M range).
What industry is Third Plateau in?
Third Plateau is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541618 (Other Management Consulting Services).
How can I contact Third Plateau?
Its website is thirdplateau.com.
What companies are similar to Third Plateau?
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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