Guinan O'Siochain Law Group LLC
About Guinan O'Siochain Law Group LLC
Guinan O'Siochain Law Group LLC is a leading law firm with six lawyers recognized by Best Lawyers across nine practice areas. The firm's tenure with Best Lawyers began in 2006. Having lawyers recognized in Best Lawyers' Purely Peer Review® emphasizes the lawyers’ credibility and reputation for their practice amongst peers in their practice areas and regions. It displays professional validation of the legal talent that Guinan O'Siochain Law Group LLC has on its team. The firm has lawyers recognized in practice areas including: Business Organizations (including LLCs and Partnerships), Corporate Law, Employment Law - Management, Insurance Law, and Mergers and Acquisitions Law.
Guinan O'Siochain Law Group LLC also appears in Best Law Firms® accolades. The Best Law Firms rankings are founded on a time-tested and transparent research process that has remained consistent since Best Lawyers launched it in 2010. Guinan O'Siochain Law Group LLC has two rankings in Employment Law - Management and Trusts and Estates, echoing their Best Lawyers awards and team of top legal talent.
*Unactivated firm profiles show a limited selection of up to 5 practice areas per publication.
These honors come directly from peer feedback, reflecting the strong regard other leading attorneys have for Guinan O'Siochain Law Group LLC's skill, advocacy, and commitment to clients.
Office Location:
- Omaha, Nebraska
Recognized Lawyers at Guinan O'Siochain Law Group LLC
Margaret A. Rossiter is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships) and Nonprofit / Charities Law. Margaret A., who practices law in Omaha, Nebraska, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Margaret A. is held by other top lawyers in the same geographic and legal practice area.
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