3 Engineering
San Francisco, California
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About 3 Engineering
This profile covers 3 Engineering, a company reporting $1M-$5M in annual revenue, classified under Engineering Services, based in San Francisco, California, United States and employing 11-20 people.
Its primary NAICS classification is 541330 (Engineering Services). 3 Engineering is one of 7,660,543 companies listed in California.
Business Contact Information
- Phone
- +1 (415) 4316094
- Address
- 59 Columbia Sq, San Francisco, California, 94103, United States
Industry & Classification
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5413Architectural, Engineering, and Related Services
- 541330Engineering Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 871Engineering, Architectural, And Surveying
- 8711Engineering Services
Company Details
- Employees
- 15 (11-20)
- Annual Revenue
- $3.3M ($1M-$5M)
3 Engineering: frequently asked questions
What does 3 Engineering do?
This profile covers 3 Engineering, a company reporting $1M-$5M in annual revenue, classified under Engineering Services, based in San Francisco, California, United States and employing 11-20 people.
Where is 3 Engineering located?
3 Engineering is headquartered at 59 Columbia Sq, San Francisco, California, 94103, United States.
How many employees does 3 Engineering have?
3 Engineering has about 15 employees (the 11-20 range).
What is 3 Engineering's annual revenue?
3 Engineering's annual revenue is estimated at $3.3M (the $1M-$5M range).
What industry is 3 Engineering in?
3 Engineering's primary NAICS code is 541330 (Engineering Services).
How can I contact 3 Engineering?
Its phone number is +1 (415) 4316094.
Largest companies in California
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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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