Double-D Engineering
San Francisco, California
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About Double-D Engineering
Double-D Engineering is listed as a company based in San Francisco, California, United States, employing 6-10 people, reporting $1M-$5M in annual revenue and classified under Engineering Services.
Its primary NAICS classification is 541330 (Engineering Services). Double-D Engineering is one of 7,660,543 companies listed in California.
Business Contact Information
- Phone
- +1 (415) 5515150
- Fax
- +XXX (415) 5515151
- Website
- www.doubledengineering.com
- Address
- 72 Otis St, 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
- 8 (6-10)
- Annual Revenue
- $1.2M ($1M-$5M)
Double-D Engineering: frequently asked questions
What does Double-D Engineering do?
Double-D Engineering is listed as a company based in San Francisco, California, United States, employing 6-10 people, reporting $1M-$5M in annual revenue and classified under Engineering Services.
Where is Double-D Engineering located?
Double-D Engineering is headquartered at 72 Otis St, San Francisco, California, 94103, United States.
How many employees does Double-D Engineering have?
Double-D Engineering has about 8 employees (the 6-10 range).
What is Double-D Engineering's annual revenue?
Double-D Engineering's annual revenue is estimated at $1.2M (the $1M-$5M range).
What industry is Double-D Engineering in?
Double-D Engineering's primary NAICS code is 541330 (Engineering Services).
How can I contact Double-D Engineering?
Its website is www.doubledengineering.com and its phone number is +1 (415) 5515150.
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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