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Products & Services
About Summa
This profile covers Summa, a company reporting $5M-$10M in annual revenue, classified under Financial Transactions Processing, Reserve, and Clearinghouse Activities, based in San Francisco, California, United States, operating in Financial Services and employing 11-20 people.
Its primary NAICS classification is 522320 (Financial Transactions Processing, Reserve, and Clearinghouse Activities). Summa is one of 455,764 Financial companies listed in California.
Business Contact Information
- Website
- summa.one
- linkedin.com/company/summa-one
- Address
- 44 Montgomery St, San Francisco, California, 94104, United States
Industry & Classification
- Industry
- Financial
- Sector
- Finance
- Segment
- Financial Services
NAICS Codes
- 52Finance and Insurance
- 5223Activities Related to Credit Intermediation
- 522320Financial Transactions Processing, Reserve, and Clearinghouse Activities
SIC Codes
- 61Non-depository Credit Institutions
- 615Business Credit Institutions
- 6153
Company Details
- Employees
- 13 (11-20)
- Annual Revenue
- $5.2M ($5M-$10M)
Summa: frequently asked questions
What does Summa do?
This profile covers Summa, a company reporting $5M-$10M in annual revenue, classified under Financial Transactions Processing, Reserve, and Clearinghouse Activities, based in San Francisco, California, United States, operating in Financial Services and employing 11-20 people.
Where is Summa located?
Summa is headquartered at 44 Montgomery St, San Francisco, California, 94104, United States.
How many employees does Summa have?
Summa has about 13 employees (the 11-20 range).
What is Summa's annual revenue?
Summa's annual revenue is estimated at $5.2M (the $5M-$10M range).
What industry is Summa in?
Summa is in the Financial / Finance industry, and its primary NAICS code is 522320 (Financial Transactions Processing, Reserve, and Clearinghouse Activities).
How can I contact Summa?
Its website is summa.one.
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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