Find prospects like Jonathan Kastner
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 Jonathan Kastner
This profile covers Jonathan Kastner, a company reporting $0M-$1M in annual revenue, classified under Offices of Other Health Practitioners, based in Ardsley, New York, United States and employing 1-5 people.
Its primary NAICS classification is 621330 (Offices of Mental Health Practitioners (except Physicians)). Jonathan Kastner is one of 5,245,681 companies listed in New York.
Business Contact Information
- Phone
- +1 (917) 3701016
- Website
- jonathankastner.com
- Address
- 547 Saw Mill River Rd, Ardsley, New York, 10502, 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
- $889,000 ($0M-$1M)
Jonathan Kastner: frequently asked questions
What does Jonathan Kastner do?
This profile covers Jonathan Kastner, a company reporting $0M-$1M in annual revenue, classified under Offices of Other Health Practitioners, based in Ardsley, New York, United States and employing 1-5 people.
Where is Jonathan Kastner located?
Jonathan Kastner is headquartered at 547 Saw Mill River Rd, Ardsley, New York, 10502, United States.
How many employees does Jonathan Kastner have?
Jonathan Kastner has about 5 employees (the 1-5 range).
What is Jonathan Kastner's annual revenue?
Jonathan Kastner's annual revenue is estimated at $889,000 (the $0M-$1M range).
What industry is Jonathan Kastner in?
Jonathan Kastner's primary NAICS code is 621330 (Offices of Mental Health Practitioners (except Physicians)).
How can I contact Jonathan Kastner?
Its website is jonathankastner.com and its phone number is +1 (917) 3701016.
Largest companies in New York
Largest companies on Factur
Manufacturing sales in New York, 2026
In New York, Factur's 2026 study counted 53 manufacturing quotes worth $5M and 8 purchase orders over 12 months: 15% of quotes became orders, against 21% nationally. See the New York 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.