Benjamin Keime Rejoins Armstrong Teasdale in Miami

September 10, 2025 Press Releases

Armstrong Teasdale is pleased to announce the return of Partner Benjamin L. Keime to the firm’s Litigation practice group in the Miami office. An experienced civil litigator, Ben has tried complex cases in both state and federal courts.

“As we continue to grow our practice with high-quality trial attorneys, it’s particularly gratifying to have former team members return, as we know their strengths will help us continue to obtain great results for our clients,” said Litigation Practice Group Leader Matthew J. Reh. “Ben’s return speaks volumes to the leadership of Eleanor Barnett and Glen Waldman and the practice they have fostered in Miami. We’re excited to welcome him back to AT.”

Keime is a sophisticated trial attorney with extensive experience in a variety of high-stakes commercial litigation and contract issues. He represents clients in a variety of civil disputes ranging from contracts and torts to breach of fiduciary duty, defamation, and deceptive and unfair trade practices. He also provides outside corporate counsel services and assists with corporate governance, labor and employment matters, and contract negotiations and drafting.

Prior to practicing law, Ben served in active duty in the military intelligence branch of the United States Army. His duties included the clandestine collection of human intelligence in support of special operations forces. He is a veteran of Operation Enduring Freedom, has traveled extensively, and lived throughout the world. In addition to his J.D. from the University of Miami, Ben also holds an MBA from the Kellogg School of Management at Northwestern University and a B.S. from Excelsior University.

Armstrong Teasdale also recently welcomed Litigation Counsel John Thornton, Jr. to the firm’s Miami office. John has diverse legal experience, including leading an in-house Litigation practice at a private company as Chief Legal Officer. He has represented clients on a wide array of litigation matters. His in-house experience includes advising on topics ranging from corporate governance to labor and employment issues, as well as drafting and negotiating complex transactions. John also completed a federal clerkship in the U.S. District Court for the Southern District of Florida.

“We are thrilled to have Ben Keime rejoin the firm and to add John Thornton to our team,” said Eleanor Barnett, who heads the Miami office. “Strategically expanding and strengthening our practice with litigators like Ben and John is a key element to the long-term success of the office and the firm as a whole.”

Highlights

News Item

Missouri Lawyers Weekly Names Ty Ketchum to 2026 Employment Law Power List

Tyson Ketchum
Thought Leadership

Colorado A-Companies: Options for Artists and Investors Nationwide

Advisory
Thought Leadership

What To Expect From Colorado's New Artist Co. Structure

Colorado recently enacted the Colorado Artist Company Act, a first-of-its-kind statute creating artist companies, or A-Corps — a variant of a Colorado limited liability company with certain artist-friendly default provisions. The act became effective...

News Item

Armstrong Teasdale Named a Champion for Diversity & Inclusion

Armstrong Teasdale has been named a Champion for Diversity & Inclusion by the St. Louis Business Journal. The firm was recognized for its sponsorship and mentorship programs, leadership development, employee resource groups, and workplace...

News Item

Armstrong Teasdale Secures Possession of Two Chicago High-Rises in Ground Lease Litigation

An Armstrong Teasdale litigation team successfully secured possession for its clients of two high-rises located on the 800 West block of Jackson Boulevard in Chicago, delivering a significant victory for the ground lessors in...

Event

Protect, Prevent, Defend: An In-House Counsel's IP Playbook

This CLE will provide in-house counsel with a practical framework for identifying, protecting, and defending their company’s intellectual property—from overlooked brand elements and creative works to innovations, software, and business processes. We’ll explore how...

Thought Leadership

Supreme Court Upholds SEC’s Disgorgement Power But Leaves Some Questions Unanswered

Advisory
News Item

Partners Lam, Waldman Quoted in National Media on Biscayne 21 Settlement

Jeffrey Lam and Glen Waldman
Thought Leadership

Standards of Review Take Center Stage in Trademark Case Accepted by SCOTUS

Kyle Gottuso and Blake Chrismer
Experience

Formation of Equity Joint Venture for $1 Billion Insurance Consortium

Represented a non-controlling owner in the formation of an equity joint venture that served as a managing general underwriter for a consortium of insurance companies with more than $1 billion in annual revenues, and...

Contact Us
  • Worldwide
  • Chicago, IL
  • Denver, CO
  • Edwardsville, IL
  • Jefferson City, MO
  • Kansas City, MO
  • Miami, FL
  • New York, NY
  • Philadelphia, PA
  • St. Louis, MO
  • Washington, D.C.
  • Wilmington, DE
Worldwide
abstract image of world map
Chicago, IL
100 North Riverside Plaza
Suite 1500
Chicago, IL 60606-1520
Google Maps
Chicago, Illinois
Denver, CO
4600 South Syracuse Street
Suite 1400
Denver, CO 80237
Google Maps
Denver, Colorado
Edwardsville, IL
115 N. Second St.
Edwardsville, IL 62025
Google Maps
Edwardsville, Illinois
Jefferson City, MO
101 E. High St.
First Floor
Jefferson City, MO 65101
Google Maps
Jefferson City, Missouri
Kansas City, MO
2345 Grand Blvd.
Suite 1500
Kansas City, MO 64108
Google Maps
Kansas City, Missouri
Miami, FL
355 Alhambra Circle
Suite 1200
Coral Gables, FL 33134
Google Maps
Photo of Miami, Florida
New York, NY
400 Park Ave.
12th Floor
New York, NY 10022
Google Maps
New York City skyline
Philadelphia, PA
100 North 18th Street, Suite 710
Two Logan Square
Philadelphia, PA 19103
Google Maps
Philadelphia, Pennsylvania
St. Louis, MO
7700 Forsyth Blvd.
Suite 1800
St. Louis, MO 63105
Google Maps
St. Louis, Missouri
Washington, D.C.
1717 Pennsylvania Avenue NW
Suite 400
Washington, DC 20006
Google Maps
Photo of Washington, D.C. with the Capitol in the foreground and Washington Monument in the background.
Wilmington, DE
1007 North Market Street
Wilmington, DE 19801
Google Maps
Wilmington, Delaware