Company lists · Data refreshed September 2026
All Big 4 law firms lists
Every Big 4 law firms list RevenueBase publishes, by country and city. 230 lists covering 66,819 companies, verified September 2026. Largest markets first.
Big 4 law firms by location
- Big 4 law firms based in Tulsa, United States32
- Big 4 law firms based in Oklahoma City, United States31
- Big 4 law firms based in Pasadena, United States31
- Big 4 law firms based in Regensburg, Germany31
- Big 4 law firms based in Jacksonville, United States30
- Big 4 law firms based in Palma, Spain30
- Big 4 law firms based in San Jose, United States30
- Big 4 law firms based in White Plains, United States30
- Big 4 law firms based in Cincinnati, United States29
- Big 4 law firms based in Essen, Germany29
- Big 4 law firms based in Augsburg, Germany28
- Big 4 law firms based in Birmingham, United Kingdom28
- Big 4 law firms based in Nantes, France28
- Big 4 law firms based in Newark, United States28
- Big 4 law firms based in Rotterdam, Netherlands28
- Big 4 law firms based in Udine, Italy28
- Big 4 law firms based in Wilmington, United States28
- Big 4 law firms based in Beverly Hills, United States27
- Big 4 law firms based in Rennes, France27
- Big 4 law firms based in Boca Raton, United States26
- Big 4 law firms based in Buffalo, United States26
- Big 4 law firms based in Las Vegas, United States26
- Big 4 law firms based in Wuppertal, Germany26
- Big 4 law firms based in Bielefeld, Germany25
- Big 4 law firms based in Dortmund, Germany25
- Big 4 law firms based in Fort Worth, United States25
- Big 4 law firms based in Montpellier, France25
- Big 4 law firms based in Monza, Italy25
- Big 4 law firms based in Scottsdale, United States25
- Big 4 law firms based in Utrecht, Netherlands25
Counts are matching companies in the RevenueBase company graph as of each list's last refresh date.