Callahan & Assoc Hampstead, MD - 21074

Callahan & Assoc is categorized under Business Management Consultants in Hampstead, MD and active since 2004.

Callahan & Assoc was established in 2004, and today employs 1 to 4, earning $50.000 to $99.999 per year. This is a Business Management Consultants business, which does work in the B2B market, and is classified as a Business Management Consultants, under code number 541611 by the NAICS.

If you are seeking more information, feel free to contact John Callahan at the company’s single location by writing to 18809 Brick Store Road, Hampstead, Maryland MD 21074 or by phoning (410) 239-6032. You can also visit this business on Facebook by going to their profile page at Facebook or on find them on Twitter.

Business Name: Callahan & Assoc
Contact Person: John Callahan
Address: 18809 Brick Store Road, Hampstead, Maryland 21074
Phone Number: (410) 239-6032
Annual Revenue (USD): $50.000 to $99.999
Founded: 2004
Location Type: Single Location
Employee Number: 1 to 4
Business Type: B2B (Business to Business)
Business Category: Business Management Consultants
SIC Code: 8742
NAICS Code: 541611
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Callahan & Assoc was started in 2004 to provide professional Business Management Consultants under the SIC code 8742 and NAICS code 541611. Since its inception, the company has gone on to take a total of 1 to 4 personnel under its employment and has achieved earnings of $50.000 to $99.999 per annum.

Feel free to contact John Callahan for inquiries that concern Callahan & Assoc by calling the company number (410) 239-6032, as your correspondence is most welcome. Additionally, the physical location of the single location of Callahan & Assoc can be found at the coordinates 39.641696,-76.809086 as well as the street address 18809 Brick Store Road in Hampstead, Maryland 21074.

For its online presence, you may visit Callahan & Assoc’s website at and engage with its social media outlets through on Twitter and on Facebook.