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Products & Services
About Mark Klimek
Trusted by thousands of students for over 40 years. Our comprehensive suite of NCLEX prep tools is designed to help you pass with confidence. Clear, concise NCLEX-RN© and NCLEX-PN© review courses. Read reviews from successful test-takers. 40+ years of proven NCLEX-RN and NCLEX-PN prep excellence with Mark Klimek.
Its primary NAICS classification is 611691 (Exam Preparation and Tutoring). Mark Klimek is one of 403,432 Industrial & mechanical companies listed in Ohio.
Business Contact Information
- Phone
- +1 (937) 6234583
- Website
- markklimeknclexreview.com
- Address
- PO Box 1, Cedarville, Ohio, 45314, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 61Educational Services
- 6116Other Schools and Instruction
- 611691Exam Preparation and Tutoring
SIC Codes
- 82Educational Services
- 829Schools And Educational Services, Not Elsewhere
- 8299Automobile Driving Schools
Company Details
- Employees
- 6 (6-10)
- Annual Revenue
- $972,000 ($0M-$1M)
Mark Klimek: frequently asked questions
What does Mark Klimek do?
Trusted by thousands of students for over 40 years. Our comprehensive suite of NCLEX prep tools is designed to help you pass with confidence. Clear, concise NCLEX-RN© and NCLEX-PN© review courses. Read reviews from successful test-takers. 40+ years of proven NCLEX-RN and NCLEX-PN prep excellence with Mark Klimek.
Where is Mark Klimek located?
Mark Klimek is headquartered at PO Box 1, Cedarville, Ohio, 45314, United States.
How many employees does Mark Klimek have?
Mark Klimek has about 6 employees (the 6-10 range).
What is Mark Klimek's annual revenue?
Mark Klimek's annual revenue is estimated at $972,000 (the $0M-$1M range).
What industry is Mark Klimek in?
Mark Klimek is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611691 (Exam Preparation and Tutoring).
How can I contact Mark Klimek?
Its website is markklimeknclexreview.com and its phone number is +1 (937) 6234583.
Largest companies in Ohio
Largest industrial & mechanical companies
Manufacturing sales in Ohio, 2026
In Ohio, Factur's 2026 study counted 89 manufacturing quotes worth $1.2M and 31 purchase orders over 12 months: 35% of quotes became orders, against 21% nationally. See the Ohio data.
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