O'callahan Consulting is a Business Consultants business in Evanston, IL.
O'callahan Consulting classified under Business Consultants, with principal employer Melanie O'callahan is located in 9243 Central Park Avenue, Evanston, Illinois IL 60203. For sales, support, account inquiries, and how to be an affiliate, the best way to get in touch is through numbers: (847) 933-1602.
It has been operating since , boasting total quality assurance, and an annual revenue of $50.000 to $99.999. Their Single Location can be reached with the use of the following coordinates: 42.049782,-87.717767. They currently have 1 to 4 employees, and you can learn more about their offerings at .
You can also view their clients’ testimonials, government compliance and annual reports through their website. O'callahan Consulting aims to strengthen their B2B relationships through advertisements and brand promotion.
Registered codes from Standard Industrial Classification is 8748, and 541618 from North American Industrial Classification System. Customer feedback is highly appreciated; be sure to leave your comments on their website through survey forms. These are necessary for company service improvements.
| Business Name: | O'callahan Consulting |
| Categorized In: | Business Consultants |
| Address: | 9243 Central Park Avenue, Evanston, IL 60203 |
| Phone Number: | (847) 933-1602 |
| Contact Person: | Melanie O'callahan |
| NAICS Code: | 541618 |
| SIC Code: | 8748 |
| Business Type: | B2B (Business to Business) |
| Employee #: | 1 to 4 |
| Location Type: | Single Location |
| Annual Revenue ($): | $50.000 to $99.999 |
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