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PhD LLC

Chicago, Illinois

Chicago, Illinois, United States9 employees$2.9M revenue
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About PhD LLC

This profile covers PhD LLC, a company reporting $1M-$5M in annual revenue, classified under Offices of Other Health Practitioners, based in Chicago, Illinois, United States and employing 6-10 people.

Its primary NAICS classification is 621330 (Offices of Mental Health Practitioners (except Physicians)). PhD LLC is one of 1,843,395 companies listed in Illinois.

Business Contact Information

Phone
+1 (773) 2630003
Address
25 E Washington St, Chicago, Illinois, 60602, 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
9 (6-10)
Annual Revenue
$2.9M ($1M-$5M)

PhD LLC: frequently asked questions

What does PhD LLC do?

This profile covers PhD LLC, a company reporting $1M-$5M in annual revenue, classified under Offices of Other Health Practitioners, based in Chicago, Illinois, United States and employing 6-10 people.

Where is PhD LLC located?

PhD LLC is headquartered at 25 E Washington St, Chicago, Illinois, 60602, United States.

How many employees does PhD LLC have?

PhD LLC has about 9 employees (the 6-10 range).

What is PhD LLC's annual revenue?

PhD LLC's annual revenue is estimated at $2.9M (the $1M-$5M range).

What industry is PhD LLC in?

PhD LLC's primary NAICS code is 621330 (Offices of Mental Health Practitioners (except Physicians)).

How can I contact PhD LLC?

Its website is slclarkphd.com and its phone number is +1 (773) 2630003.

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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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