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Products & Services
About Brian Plain
Brian Plain is listed as a company based in Oak Park, Illinois, United States, operating in Financial Services, employing 1-5 people, reporting $1M-$5M in annual revenue and classified under Portfolio Management and Investment Advice.
Its primary NAICS classification is 523940 (Portfolio Management and Investment Advice). Brian Plain is one of 84,218 Financial companies listed in Illinois.
Business Contact Information
- Phone
- +1 (708) 4069755
- Website
- brianplain.com
- Address
- 224 S Marion St, Oak Park, Illinois, 60302, United States
Industry & Classification
- Industry
- Financial
- Sector
- Finance
- Segment
- Financial Services
NAICS Codes
- 52Finance and Insurance
- 5239Other Financial Investment Activities
- 523940Portfolio Management and Investment Advice
SIC Codes
- 62Security And Commodity Brokers, Dealers, Exchanges, And Services
- 628Services Allied With The Exchange Of Securities
- 6282Investment Advice
Company Details
- Employees
- 5 (1-5)
- Annual Revenue
- $1.0M ($1M-$5M)
Brian Plain: frequently asked questions
What does Brian Plain do?
Brian Plain is listed as a company based in Oak Park, Illinois, United States, operating in Financial Services, employing 1-5 people, reporting $1M-$5M in annual revenue and classified under Portfolio Management and Investment Advice.
Where is Brian Plain located?
Brian Plain is headquartered at 224 S Marion St, Oak Park, Illinois, 60302, United States.
How many employees does Brian Plain have?
Brian Plain has about 5 employees (the 1-5 range).
What is Brian Plain's annual revenue?
Brian Plain's annual revenue is estimated at $1.0M (the $1M-$5M range).
What industry is Brian Plain in?
Brian Plain is in the Financial / Finance industry, and its primary NAICS code is 523940 (Portfolio Management and Investment Advice).
How can I contact Brian Plain?
Its website is brianplain.com and its phone number is +1 (708) 4069755.
What companies are similar to Brian Plain?
Other large financial companies in Illinois include Walgreens Boots Alliance Inc, Blue Cross Blue Shield Association, State Farm Mutual Automobile Insurance Co and Zurich Insurance.
Largest financial companies in Illinois
Largest financial companies
Manufacturing sales in Illinois, 2026
In Illinois, Factur's 2026 study counted 74 manufacturing quotes worth $11.8M and 14 purchase orders over 12 months: 19% of quotes became orders, against 21% nationally. See the Illinois data.
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