Interstate Interlock
Hayward, California
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About Interstate Interlock
Interstate Interlock is a company classified under Construction, based in Hayward, California, United States, employing 6-10 people and reporting $0M-$1M in annual revenue.
Its primary NAICS classification is 237310 (Highway, Street, and Bridge Construction). Interstate Interlock is one of 7,660,543 companies listed in California.
Business Contact Information
- Phone
- +1 (510) 7826542
- Address
- 23595 Cabot Blvd, Hayward, California, 94545, United States
Industry & Classification
NAICS Codes
- 23Construction
- 2373Highway, Street, and Bridge Construction
- 237310Highway, Street, and Bridge Construction
SIC Codes
- 16Heavy Construction Other Than Building Construction Contractors
- 161Highway And Street Construction, Except
- 1611Site Preparation Contractors
Company Details
- Employees
- 7 (6-10)
- Annual Revenue
- $278,000 ($0M-$1M)
Interstate Interlock: frequently asked questions
What does Interstate Interlock do?
Interstate Interlock is a company classified under Construction, based in Hayward, California, United States, employing 6-10 people and reporting $0M-$1M in annual revenue.
Where is Interstate Interlock located?
Interstate Interlock is headquartered at 23595 Cabot Blvd, Hayward, California, 94545, United States.
How many employees does Interstate Interlock have?
Interstate Interlock has about 7 employees (the 6-10 range).
What is Interstate Interlock's annual revenue?
Interstate Interlock's annual revenue is estimated at $278,000 (the $0M-$1M range).
What industry is Interstate Interlock in?
Interstate Interlock's primary NAICS code is 237310 (Highway, Street, and Bridge Construction).
How can I contact Interstate Interlock?
Its phone number is +1 (510) 7826542.
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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