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also known as Kostiv Cardinal, Kostiv Cardinal International Group
Petro Richard Kostiv, Esq., originally from Ukraine, arrived in the United States at the age of 18 to build a career that today distinguishes him as a leading figure in immigration law. An experienced traveler, he has visited more than 150 countries—an experience that has enabled him to master five languages—English, Spanish, Portuguese, Russian, and Ukrainian—and develop a deep intercultural awareness. This global perspective enriches his ability to advise on and resolve complex legal matters related to international business.
Specializing in the representation of foreign companies seeking to establish themselves in the United States, Petro offers innovative, results-driven legal strategies. He holds a Juris Doctor from the University of Michigan and is accredited by the State Bar of California and the United States District Court for the Central District of California.
His distinguished career includes leadership roles such as serving as President of the Ukrainian-American Bar Association, as well as creating and teaching a law course at the Kyiv University of Law. He is widely recognized for his extensive experience in immigration matters.
A passionate aviation enthusiast, Petro is also a long-distance flight pilot. In addition, he maintains a strong commitment to social responsibility, supporting various charitable initiatives around the world, including an orphanage in Tanzania.
The multifaceted career and philanthropic spirit of Petro Richard Kostiv establish him as an exemplary professional whose work combines legal excellence, international vision, and a dedication to community service.
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Chat withState: District of Columbia
Acquired: 2015
State: California
Acquired: 2012
Lawyer disciplined by state licensing authority in 2025
3250 Wilshire Blvd Ste 1600, Los Angeles, CA, 90010-2212
1200 Brickell Ave.,, Suite 1440, Miami, FL, 33131
333 Client Reviews
Showing 291 - 295 of 333 reviews
Posted by Rogger | September 22, 2021 | Hired Attorney
Gracias Kostiv & Associates
Estoy agradecido con el abogado Petro Kostiv y con la empresa en general por su gran ayuda con mi caso de financiamiento. Llevaron mi caso al éxito y pude obtener lo que tanto deseaba. Doy mis 5 estrellas y mis más sinceras recomendaciones.
Posted by Diego Soto | August 19, 2021 | Hired Attorney
Gracias Kostiv & Associates
Contraté al abogado Carlos en Kostiv & Associates y tengo muchísimo de que agradecerle tanto a el como a todo el equipo en general, son excelentes en lo que hacen y su labor es hecha con nobleza. Recomiendo enormemente sus servicios de abogacía.
Posted by Carlos Duque | August 13, 2021 | Hired Attorney
Agradecimientos y recomendaciones respectivas
Llegué a Kostiv & Associates hace un par de años con un dificultoso caso migratorio, mi antiguo abogado no pudo ayudarme. Pero, felizmente en ésta empresa lucharon hasta encontrarme una solución, y lo lograron gracias a su alto nivel de conocimiento. Por ello, ahora yo los recomiendo. Gracias por tod...
Posted by Leandro | August 11, 2021 | Hired Attorney
Buenos profesionales
Me sorprendió la eficacia de esta firma, gracias a ellos pude resolver los problemas que tenía viviendo en este país. Gracias Kostiv & associates por haberme solucionado la vida. Los recomiendo al máximo.
Posted by Astrid Calero | July 30, 2021 | Hired Attorney
Agradecimiento y recomendación
Me quedo cómoda y tranquila en los Estados Unidos gracias al gran trabajo y gestión de parte de la empresa Kostiv, puedo asegurar que son los abogados más eficientes en toda Los Ángeles. Muy buena atención, muchas gracias por brindarme la solución que necesitaba.
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This lawyer was disciplined by a state licensing authority in 2025.
Discipline with Actual Suspension issued in CA, 2025
updated on 09/19/2025This sanction means the attorney lost his or her license to practice law for a period of time. The attorney typically returns to practicing law when the suspension expires.
2019
Top 10 Attorney, Attorney and Practice Magazine
2016
Distinguished Member, Lawyers of Distinction
2012 - Present
Owner, Kostiv & Associates P.C.
2011 - 2011
Lecturer of Law and Politics, KYIV University of Law
2009 - 2009
Extern, The Supreme Court of Argentina
Member
Member
Vice President
2013 - 2015
Ukrainian American Bar AssociationPresident
Successful case
2024
MBA - Master of Business Administration
2019
BS - Bachelor of Science in Aviation
2012
JD - Juris Doctor
N/A
BA - Bachelor of Arts
N/A
MA - Masters
2023
Sanctions Against Russia
2019
2019
2013
2013
Spanish
English
Portuguese
Ukrainian
Russian