Joseph P. Cosgrove

Mark Kovacich, a principal at KSJ, has lived in Montana most of his life. He graduated from Colstrip High School in Colstrip, Montana, where he was named Valedictorian in 1991. Mark later attended college at Montana Tech of the University of Montana in Butte, Montana. He obtained a bachelor of science in environmental engineering, graduating with honors in 1996. In 1999, Mark graduated with honors from the University of Montana Law School. After finishing law school, Mark worked for the Crowl...

Duncan A. Peete is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance Law, Corporate Law, Litigation and Controversy - Tax, Nonprofit / Charities Law, Real Estate Law, Tax Law and Trusts and Estates. Duncan A., who practices law in Billings, Montana, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Duncan A. is held by other top lawyers in the same geographic and legal prac...

Jeff has a diverse practice that includes civil litigation, insurance defense, employment law, business law, construction law and workers' compensation. He is admitted to practice in all Montana Courts, the United States District Courts for the District of Montana and the Ninth Circuit Court of Appeals. He is also admitted to practice in California (inactive status). Jeff enjoys advising employers on all business and litigation related matters. Jeff's honors, awards and professional associati...

Cole Derks is a top attorney recognized by Best Lawyers in the practice area(s) of Agriculture Law, Closely Held Companies and Family Businesses Law and Mergers and Acquisitions Law. Cole, who practices law in Billings, Montana, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Cole is held by other top lawyers in the same geographic and legal practice area.

Katie J. Maehl is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships), Real Estate Law and Tax Law. Katie J., who practices law in Billings, Montana, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Katie J. is held by other top lawyers in the same geographic and legal practice area.

Andrew J. (“A.J.”) Miller is a partner at Miller Tourtlotte Law, PLLC, where he passionately represents individuals in personal injury, workers’ compensation, and bad faith cases. A true Montanan, A.J. grew up in Billings and graduated with honors from Billings Central Catholic High School. He’s a proud alumnus of the University of Montana, with both an undergraduate degree in English Literature and his law degree. A.J.’s commitment to justice is rooted in his ex...

Alan’s primary practice focus is land use, zoning, real estate and local government law with a particular emphasis on development permitting and related transactions. Alan is a former land use planner for Montana local governments, who combines his professional planning background with his work in land use law to provide clients with a unique blend of practical skills and legal analysis. He is frequently called upon to provide advice to private and government sector clients and has serv...

Susan Ridgeway’s practice emphasizes civil litigation and surrogacy and reproductive donation law . An experienced litigator in both state and federal court, Susan has helped small and large companies with their legal needs for over 25 years. Her clients include construction contractors, property developers, banks, health care providers, cryobanks, manufacturers, suppliers, and retailers. Susan has a solid record of achieving proactive and cost-efficient resolutions for her clients, bot...

Shane D. Colton is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Insurance. Shane D., who practices law in Billings, Montana, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Shane D. is held by other top lawyers in the same geographic and legal practice area.

Bob was born in Washington, D.C. in 1960. He undertook his legal studies at the University of Montana School of Law, receiving his Juris Doctor degree with high honors in 1996. His undergraduate studies were in philosophy at the University of Southern California, completing his Bachelor's Degree in 1984. Bob's current practice focuses on trademark law, copyright law, trade secrets, intellectual property licensing, employment and labor law, commercial and real estate litigation. He also has wo...