Topiderm Executive and Leadership Team

August, 2026

Leadership Overview

Topiderm has 4 executives leading key functions including strategy, operations, marketing, and business development.

Focused on delivering high-quality cosmeceutical solutions, Topiderm maintains a commitment to innovation and manufacturing excellence for global beauty brands. This leadership team drives the company mission to provide bespoke formulations and comprehensive contract manufacturing services across the skincare and personal care sectors.

Leadership Roles at Topiderm

  • President & Chief Executive Officer - Brenda Wu
  • Chief Operating Officer - Seth Summerlin
  • President - Eric Stern
  • Chief Marketing Officer - Katie Guild
  • Brenda Wu - President & Chief Executive Officer

    Brenda Wu, the President & Chief Executive Officer at Topiderm, directs the overarching strategic vision and long-term growth initiatives for the organization. By overseeing the development of high-quality cosmeceutical and OTC products, Wu ensures the company maintains a competitive edge within the global beauty market. This leadership role involves managing relationships with multinational partners while fostering innovation across state-of-the-art manufacturing facilities. Brenda Wu actively aligns internal resources with the evolving needs of personal care brands, ensuring that every bespoke formulation meets rigorous safety and efficacy standards. Through the optimization of operational workflows and the expansion of market reach, the President & Chief Executive Officer secures the company's position as a premier CDMO. By prioritizing quality control and client satisfaction, Wu drives sustainable performance and reinforces the reputation of the firm as a trusted partner for emerging and established beauty companies alike.

    Seth Summerlin - Chief Operating Officer

    Seth Summerlin, the Chief Operating Officer at Topiderm, manages the daily manufacturing, packaging, and supply chain logistics essential to the company's contract development services. Overseeing the technical operations within the state-of-the-art facilities, Summerlin ensures that production cycles remain efficient and compliant with industry safety standards. This role requires constant coordination with internal testing teams to verify the efficacy of skincare and hair care formulations before commercialization. Seth Summerlin drives process improvements that reduce lead times for global beauty brands, directly impacting the scalability of the manufacturing model. By monitoring production metrics and resource allocation, the Chief Operating Officer maintains the high quality expected by diverse clients. Summerlin also collaborates with the executive team to integrate new technologies into the manufacturing pipeline, ensuring that the firm remains at the forefront of the cosmeceutical industry while supporting the broader organizational goals of growth and operational excellence.

    Eric Stern - President

    Eric Stern, the President at Topiderm, oversees the expansion of business development initiatives and the cultivation of long-term partnerships with global beauty brands. By focusing on the commercialization of OTC products and cosmeceuticals, Stern drives the revenue growth necessary to sustain the company's competitive market position. This role involves navigating complex industry landscapes to secure new contracts and ensure that the firm remains the preferred partner for diverse personal care companies. Eric Stern manages the strategic alignment of business development goals with the technical capabilities of the manufacturing facilities, ensuring that client expectations are met with precision. By fostering relationships with key stakeholders and industry leaders, the President ensures that the company remains responsive to shifting market dynamics. Stern also provides critical oversight for the integration of new service lines, ensuring that the organization continues to deliver high-quality, innovative solutions that support the success of every client brand.

    Katie Guild - Chief Marketing Officer

    Katie Guild, the Chief Marketing Officer at Topiderm, architects the brand strategy and market positioning for the company's comprehensive contract manufacturing services. By analyzing global beauty trends and consumer demand, Guild identifies new opportunities for the firm to support emerging and multinational personal care brands. This leadership role involves crafting the value proposition for bespoke formulations and in-house testing capabilities, ensuring that the market understands the unique technical advantages offered by the organization. Katie Guild drives the outreach efforts that connect the company with potential partners, effectively communicating the value of 40 years of industry experience. By managing the public image and industry presence, the Chief Marketing Officer ensures alignment between the company's service offerings and the needs of the beauty sector. Guild also works closely with the sales and development teams to refine the service portfolio, ultimately increasing market share and strengthening the firm's reputation as a leader in the cosmeceutical space.

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    Frequently Asked Questions Regarding Topiderm Top Executives and Leadership Team

    Who leads Topiderm?
    Topiderm is led by Brenda Wu (President & Chief Executive Officer), along with executives such as Seth Summerlin (Chief Operating Officer) and Eric Stern (President).
    Who is part of Topiderm’s executive team?
    The executive team of Topiderm includes leaders such as Brenda Wu (President & Chief Executive Officer), Seth Summerlin (Chief Operating Officer), Eric Stern (President) and other senior executives.
    How many executives does Topiderm have?
    Topiderm has 4 executives leading key business areas.
    What roles are included in Topiderm’s leadership team?
    The leadership team of Topiderm includes roles such as President & Chief Executive Officer, Chief Operating Officer, President, Chief Marketing Officer.