Find prospects like Keystone Square LP
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.
Products & Services
About Keystone Square LP
Keystone Square LP is listed as a company reporting $0M-$1M in annual revenue, classified under Other Investment Pools and Funds, based in San Mateo, California, United States, operating in Financial Services and employing 1-5 people.
Its primary NAICS classification is 525920 (Trusts, Estates, and Agency Accounts). Keystone Square LP is one of 455,764 Financial companies listed in California.
Business Contact Information
- Address
- 164 S B St, San Mateo, California, 94401, United States
Industry & Classification
- Industry
- Financial
- Sector
- Finance
- Segment
- Financial Services
NAICS Codes
- 52Finance and Insurance
- 5259Other Investment Pools and Funds
- 525920Trusts, Estates, and Agency Accounts
SIC Codes
- 67Holding And Other Investment Offices
- 673Trusts
- 6733Trusts, Estates, and Agency Accounts
Company Details
- Employees
- 5 (1-5)
- Annual Revenue
- $405,000 ($0M-$1M)
Keystone Square LP: frequently asked questions
What does Keystone Square LP do?
Keystone Square LP is listed as a company reporting $0M-$1M in annual revenue, classified under Other Investment Pools and Funds, based in San Mateo, California, United States, operating in Financial Services and employing 1-5 people.
Where is Keystone Square LP located?
Keystone Square LP is headquartered at 164 S B St, San Mateo, California, 94401, United States.
How many employees does Keystone Square LP have?
Keystone Square LP has about 5 employees (the 1-5 range).
What is Keystone Square LP's annual revenue?
Keystone Square LP's annual revenue is estimated at $405,000 (the $0M-$1M range).
What industry is Keystone Square LP in?
Keystone Square LP is in the Financial / Finance industry, and its primary NAICS code is 525920 (Trusts, Estates, and Agency Accounts).
Largest companies in California
Largest financial companies
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.