Hung Sing
San Francisco, California
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About Hung Sing
Hung Sing is listed as a company employing 11-20 people, reporting $1M-$5M in annual revenue, classified under Other Schools and Instruction and based in San Francisco, California, United States.
Its primary NAICS classification is 611620 (Sports and Recreation Instruction). Hung Sing is one of 7,660,543 companies listed in California.
Business Contact Information
- Phone
- +1 (415) 2603965
- Website
- hungsing.com
- facebook.com/hungsingusa
- Address
- 1450 26th Ave, San Francisco, California, 94122, United States
Industry & Classification
NAICS Codes
- 61Educational Services
- 6116Other Schools and Instruction
- 611620Sports and Recreation Instruction
SIC Codes
- 79Amusement And Recreation Services
- 799Miscellaneous Amusement And Recreation
- 7999Other Performing Arts Cos.
Company Details
- Employees
- 17 (11-20)
- Annual Revenue
- $4.6M ($1M-$5M)
Hung Sing: frequently asked questions
What does Hung Sing do?
Hung Sing is listed as a company employing 11-20 people, reporting $1M-$5M in annual revenue, classified under Other Schools and Instruction and based in San Francisco, California, United States.
Where is Hung Sing located?
Hung Sing is headquartered at 1450 26th Ave, San Francisco, California, 94122, United States.
How many employees does Hung Sing have?
Hung Sing has about 17 employees (the 11-20 range).
What is Hung Sing's annual revenue?
Hung Sing's annual revenue is estimated at $4.6M (the $1M-$5M range).
What industry is Hung Sing in?
Hung Sing's primary NAICS code is 611620 (Sports and Recreation Instruction).
How can I contact Hung Sing?
Its website is hungsing.com and its phone number is +1 (415) 2603965.
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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