NOBCChE Executive and Leadership Team

June, 2026

Leadership Overview

NOBCChE has 5 executives leading key functions including strategy, operations, and chapter development.

Dedicated to advancing Black professionals in STEM, NOBCChE cultivates leadership, fosters innovation, and builds an inclusive community for chemists and chemical engineers.

Leadership Roles at NOBCChE

  • President - Stefan Bowers
  • President - Tyrslai Williams
  • UNC Chapter President - Elizabeth El
  • President - Nafisa Ibrahim
  • President-Elect - LaRico Treadwell
  • Stefan Bowers - President

    Stefan Bowers, the President at NOBCChE, directs the strategic vision for advancing Black chemists and chemical engineers. Bowers oversees the organization's core mission of building talented leaders within science, technology, engineering, and mathematics (STEM) fields. This leadership role involves guiding initiatives focused on networking, leadership development, and professional growth opportunities for members. Bowers ensures the cultivation of a diverse and inclusive community that actively promotes innovation and collaboration. The President's responsibilities include fostering strong relationships with students, professionals, and organizations seeking to connect with diverse STEM talent. By championing the organization's goals, Stefan Bowers drives the expansion of professional networks and enhances career trajectories for its constituents. The President's strategic direction is crucial for maintaining NOBCChE's impact in promoting diversity and excellence within the chemical sciences.

    Tyrslai Williams - President

    Tyrslai Williams, the President at NOBCChE, spearheads initiatives focused on enhancing the professional landscape for Black chemists and chemical engineers. Williams directs the organization's commitment to developing future leaders in STEM through targeted programs. This involves orchestrating opportunities for networking, leadership training, and career advancement. The President's focus remains on nurturing a vibrant and inclusive environment that encourages groundbreaking innovation and collaborative efforts among members. Tyrslai Williams ensures that NOBCChE effectively serves its intended clients, including professionals, students, and organizations seeking to engage with a rich pool of STEM talent. By driving these critical functions, Williams strengthens the organization's capacity to foster excellence and diversity within the chemical and engineering disciplines. The President's leadership is vital for sustained growth and impact.

    Elizabeth El - UNC Chapter President

    Elizabeth El, the UNC Chapter President at NOBCChE, leads the local chapter's efforts to advance Black chemists and chemical engineers within the university community. El directs chapter-specific programming designed to foster leadership development and professional growth among students and early-career professionals. This role involves organizing networking events, workshops, and mentorship opportunities tailored to the needs of the UNC student body. The UNC Chapter President ensures a supportive and inclusive environment that encourages innovation and collaboration among chapter members. Elizabeth El works to connect students with broader NOBCChE resources and opportunities, facilitating their transition into the professional STEM workforce. By championing the organization's mission at the chapter level, El plays a key part in building a strong pipeline of diverse talent. The leadership provided by Elizabeth El is essential for the chapter's success and its contribution to NOBCChE's overall objectives.

    Nafisa Ibrahim - President

    Nafisa Ibrahim, the President at NOBCChE, drives the organization's mission to empower Black professionals in chemistry and chemical engineering. Ibrahim oversees the strategic implementation of programs aimed at cultivating leadership skills and advancing careers within STEM fields. This includes directing efforts to enhance networking opportunities, leadership development, and professional growth for all members. The President is dedicated to fostering a diverse and inclusive community that champions innovation and collaborative problem-solving. Nafisa Ibrahim ensures NOBCChE remains a vital resource for professionals, students, and organizations seeking to engage with exceptional STEM talent. Through dedicated leadership, Ibrahim strengthens the organization's impact and its commitment to excellence. The President's role is central to maintaining NOBCChE's position as a leader in promoting diversity and opportunity within the scientific community.

    LaRico Treadwell - President-Elect

    LaRico Treadwell, the President-Elect at NOBCChE, prepares to lead the organization's strategic direction in advancing Black chemists and chemical engineers. Treadwell actively participates in shaping future initiatives focused on leadership development and professional growth within STEM. This role involves collaborating with current leadership to enhance networking opportunities and foster an inclusive community that drives innovation. The President-Elect supports the organization's mission to connect professionals, students, and organizations with diverse STEM talent. LaRico Treadwell's involvement ensures a seamless transition of leadership and continued commitment to NOBCChE's core values. By engaging in these preparatory functions, Treadwell contributes to the sustained impact and growth of the organization. The President-Elect's forward-looking perspective is critical for future planning and operational continuity.

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    Frequently Asked Questions Regarding NOBCChE Top Executives and Leadership Team

    Who leads NOBCChE?
    NOBCChE is led by Stefan Bowers (President), along with executives such as Tyrslai Williams (President) and Elizabeth El (UNC Chapter President).
    Who is part of NOBCChE’s executive team?
    The executive team of NOBCChE includes leaders such as Stefan Bowers (President), Tyrslai Williams (President), Elizabeth El (UNC Chapter President) and other senior executives.
    How many executives does NOBCChE have?
    NOBCChE has 5 executives leading key business areas.
    What roles are included in NOBCChE’s leadership team?
    The leadership team of NOBCChE includes roles such as President, President, UNC Chapter President, President, President-Elect.