Dr. Muthomi Thiankolu is a highly respected Kenyan lawyer, academic, and legal consultant known for his deep expertise in constitutional law, public procurement, and international law. He is a lecturer at the University of Nairobi and a partner at Muthomi & Karanja Advocates Co. Ltd, one of the most reputable legal firms in Kenya.
Born and raised in Meru County, Muthomi has built a formidable reputation as one of the country’s most articulate legal minds. He came to public attention during the 2022 presidential election petition, where he represented President William Ruto and the Kenya Kwanza team before the Supreme Court of Kenya.
Beyond politics, Dr. Muthomi has successfully argued landmark cases before Kenya’s superior courts and the East African Court of Justice, contributing significantly to the development of constitutional jurisprudence in the region.
Education Background
Dr. Muthomi Thiankolu’s academic journey is a testament to his intellectual rigor and dedication to legal scholarship.
- 2001–2005: Bachelor of Laws (LL.B.), University of Nairobi — Graduated with First-Class Honours, ranking among the top students of his cohort.
- 2008–2009: Master of Laws (LL.M.), University of Warwick, United Kingdom — Graduated with Distinction, specializing in international and administrative law.
- Ph.D. in Law, University of Nairobi — His doctoral research focused on constitutional governance, public procurement, and legal reform in developing democracies.
His extensive academic training has positioned him as both a legal practitioner and a scholar capable of shaping policy, legislation, and governance.
Career and Experience
Dr. Muthomi began his professional journey at Mohammed Muigai Advocates, one of Kenya’s leading law firms, where he worked between September 2007 and April 2012 as Head of the Legal Consultancy and Advisory Department.
In May 2012, he co-founded Muthomi & Karanja Advocates, where he continues to serve as a senior partner and lead counsel. Over his 15-year legal career, he has handled high-profile litigation, constitutional petitions, and complex commercial disputes, often setting precedents in areas of public procurement and human rights law.
Dr. Muthomi’s professional skills include:
- Constitutional and Administrative Law
- Public Procurement and Governance
- Commercial and Civil Litigation
- International Law and Human Rights
- Legal Research and Policy Advisory
His contributions as a lecturer at the University of Nairobi School of Law have also been instrumental in mentoring the next generation of Kenyan lawyers and judges.
Family and Personal Life
Dr. Muthomi Thiankolu is married and a proud father, though he maintains a private family life away from public attention. He resides in one of Nairobi’s upscale estates, reflecting his successful legal career.
Colleagues describe him as focused, humble, and intellectually driven, with a passion for justice and academic excellence. Outside his legal work, he enjoys research, mentorship, and national policy dialogue.
Net Worth
While Dr. Muthomi Thiankolu’s exact net worth remains undisclosed, he is estimated to be worth approximately KSh 100 million, accumulated through his long legal career, university teaching roles, and professional consultancy engagements.
His position as both an academic and practicing lawyer has made him one of Kenya’s most influential legal figures, respected for his independence, intellect, and unwavering commitment to justice.












