Find prospects like Colloquium
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.
About Colloquium
Colloquium is listed as a company employing 1-5 people, reporting $1M-$5M in annual revenue, classified under Offices of Other Health Practitioners and based in Ann Arbor, Michigan, United States.
Its primary NAICS classification is 621330 (Offices of Mental Health Practitioners (except Physicians)). Colloquium is one of 1,839,787 companies listed in Michigan.
Business Contact Information
- Phone
- +1 (734) 2452285
- Website
- colloquiumcc.com
- Address
- 342 S Ashley St, Ann Arbor, Michigan, 48104, 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
- 5 (1-5)
- Annual Revenue
- $1.0M ($1M-$5M)
Colloquium: frequently asked questions
What does Colloquium do?
Colloquium is listed as a company employing 1-5 people, reporting $1M-$5M in annual revenue, classified under Offices of Other Health Practitioners and based in Ann Arbor, Michigan, United States.
Where is Colloquium located?
Colloquium is headquartered at 342 S Ashley St, Ann Arbor, Michigan, 48104, United States.
How many employees does Colloquium have?
Colloquium has about 5 employees (the 1-5 range).
What is Colloquium's annual revenue?
Colloquium's annual revenue is estimated at $1.0M (the $1M-$5M range).
What industry is Colloquium in?
Colloquium's primary NAICS code is 621330 (Offices of Mental Health Practitioners (except Physicians)).
How can I contact Colloquium?
Its website is colloquiumcc.com and its phone number is +1 (734) 2452285.
Largest companies in Michigan
Largest companies on Factur
Manufacturing sales in Michigan, 2026
In Michigan, Factur's 2026 study counted 81 manufacturing quotes worth $4.7M and 28 purchase orders over 12 months: 35% of quotes became orders, against 21% nationally. See the Michigan 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.