Engineering 350
Mill Valley, California
Find prospects like Engineering 350
Get a list of similar companies, matched by industry, size and location, ready for outreach.
Free sample of 25 companies by email within one business day. No spam: we only use your email for this request.
About Engineering 350
Engineering 350 is listed as a company employing 6-10 people, reporting $1M-$5M in annual revenue, classified under Engineering Services and based in Mill Valley, California, United States.
Its primary NAICS classification is 541330 (Engineering Services). Engineering 350 is one of 7,660,543 companies listed in California.
Business Contact Information
- Phone
- +1 (415) 3281450
- Address
- 190 Elm Ave, Mill Valley, California, 94941, 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)
Engineering 350: frequently asked questions
What does Engineering 350 do?
Engineering 350 is listed as a company employing 6-10 people, reporting $1M-$5M in annual revenue, classified under Engineering Services and based in Mill Valley, California, United States.
Where is Engineering 350 located?
Engineering 350 is headquartered at 190 Elm Ave, Mill Valley, California, 94941, United States.
How many employees does Engineering 350 have?
Engineering 350 has about 8 employees (the 6-10 range).
What is Engineering 350's annual revenue?
Engineering 350's annual revenue is estimated at $1.2M (the $1M-$5M range).
What industry is Engineering 350 in?
Engineering 350's primary NAICS code is 541330 (Engineering Services).
How can I contact Engineering 350?
Its phone number is +1 (415) 3281450.
Largest companies in California
Largest companies on Factur
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.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.