Mark Steinberg
Walnut Creek, California
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About Mark Steinberg
Mark Steinberg is listed as a company based in Walnut Creek, California, United States, employing 6-10 people, reporting $0M-$1M in annual revenue and classified under Offices of Other Health Practitioners.
Its primary NAICS classification is 621330 (Offices of Mental Health Practitioners (except Physicians)). Mark Steinberg is one of 7,660,543 companies listed in California.
Business Contact Information
- Phone
- +1 (408) 3561002
- Website
- marksteinberg.com
- Address
- 112 La Casa Via, Walnut Creek, California, 94598, United States
Industry & Classification
NAICS Codes
- 62Health Care and Social Assistance
- 6213Offices of Other Health Practitioners
- 621330Offices of Mental Health Practitioners (except Physicians)
SIC Codes
- 80Health Services
- 804Offices And Clinics Of Other Health Practitioners
- 8049Offices of Physical, Occupational and Speech Therapists, and Audiologists
Company Details
- Employees
- 6 (6-10)
- Annual Revenue
- $842,000 ($0M-$1M)
Mark Steinberg: frequently asked questions
What does Mark Steinberg do?
Mark Steinberg is listed as a company based in Walnut Creek, California, United States, employing 6-10 people, reporting $0M-$1M in annual revenue and classified under Offices of Other Health Practitioners.
Where is Mark Steinberg located?
Mark Steinberg is headquartered at 112 La Casa Via, Walnut Creek, California, 94598, United States.
How many employees does Mark Steinberg have?
Mark Steinberg has about 6 employees (the 6-10 range).
What is Mark Steinberg's annual revenue?
Mark Steinberg's annual revenue is estimated at $842,000 (the $0M-$1M range).
What industry is Mark Steinberg in?
Mark Steinberg's primary NAICS code is 621330 (Offices of Mental Health Practitioners (except Physicians)).
How can I contact Mark Steinberg?
Its website is marksteinberg.com and its phone number is +1 (408) 3561002.
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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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