Deirdre Hartmann, CPA, Tax Partner at BKR member firm Nisivoccia, has been named one of NJBIZ’s 2026 Leading Women in Business Award Honorees, recognising her leadership, contribution to clients and commitment to developing others within the profession.
Several members of the Nisivoccia team joined Deirdre at the awards ceremony to celebrate the achievement, which reflects a career shaped by both specialist expertise and a strong focus on people.
At Nisivoccia, Deirdre leads the firm’s Healthcare group, helping establish it as a recognised specialist area within the practice, and founded the firm’s Client Advisory Services offering. She also remains closely engaged with New Jersey’s healthcare community, maintaining a strong understanding of the challenges affecting healthcare organisations and business leaders across the state.
Alongside her client work, Deirdre has placed particular emphasis on mentoring and professional development, supporting colleagues across the firm and helping create opportunities for women to share experiences and build confidence.
Reflecting on this aspect of her career, Deirdre said:
“One of the most rewarding parts of my career is helping others grow. My experiences as a woman, a mother, and a professional in a demanding field have shaped the way I lead. I am proud to help open the door for women-focused mentoring and leadership initiatives within the firm, creating opportunities for professionals to share experiences, build confidence, and support one another.”
The recognition highlights Deirdre’s contribution across client service, specialist practice development, mentorship and the wider business community.
For BKR, Deirdre’s achievement is a strong example of the leadership and specialist expertise being developed across member firms, alongside the continued importance of creating opportunities for the next generation of professionals.
