OAKLAND, CA February 4, 2025 --- Berrett-Koehler Publishers (BK) today announced three strategic promotions that strengthen its editorial and marketing leadership teams as the company continues to advance its mission of connecting people and ideas to create positive change in the world.Jeevan Sivasubramaniam, a 26-year veteran of the company, has been promoted to Vice President, Editorial. Since joining BK in March 1999, Sivasubramaniam has been instrumental in building one of the industry's most respected manuscript review processes and has become a leading scout for new authors.