Mergers and Acquisitions Law
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Margaret O. Costello is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Margaret O., who practices law in Atlanta, Georgia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Margaret O. is held by other top lawyers in the same geographic and legal practice area.
Recognized in Ones to Watch since 2023
Carol Campbell
Margaret Costello provided excellent counsel during our company's acquisition of a smaller competitor. Her knowledge of corporate and M&A law was evident, and she skillfully navigated the due diligence and negotiation phases. It was reassuring to know we had an attorney recognized by Best Lawyers in these specific areas. She explained complex terms clearly and was a steady advocate. While her response time could occasionally be slower during peak periods, the quality of her work was consistently high. For a complex transaction in Atlanta, her expertise from Arnall Golden Gregory was invaluable. We felt well-represented and would confidently recommend her services.
