Star Technologies Executive and Leadership Team

September, 2026

Leadership Overview

Star Technologies has 7 executives leading key functions including strategy, operational oversight, business unit development, and regional management.

Focused on semiconductor innovation, Star Technologies delivers essential intellectual property and hardware solutions to global markets while maintaining a commitment to technical excellence and industry-leading service standards.

Leadership Roles at Star Technologies

  • Chief Executive Officer - Promise Jonah
  • Executive Officer To Chief Executive Officer - Sana Siddiqi
  • Chairman & Chief Executive Officer - Choon-Leong Lou
  • Test & Measurement Business Unit Co-Founder & President - Yu-Ming Chien
  • President, Operations, STAR Technologies Co, Ltd (Wuhan, China) - Wei Liu
  • President - Dan Hicks
  • President - Ralph Valenton
  • Promise Jonah - Chief Executive Officer

    Promise Jonah, the Chief Executive Officer at Star Technologies, directs the overarching corporate strategy and long-term vision for the semiconductor service portfolio. Overseeing global market expansion, the Chief Executive Officer ensures that intellectual property and hardware solutions meet the rigorous demands of international semiconductor manufacturers. This leadership role involves constant collaboration with the Board to align technical expertise with evolving industry challenges. By optimizing internal resource allocation, Promise Jonah drives efficiency across all subsidiaries in the US, Japan, and South Korea. The Chief Executive Officer maintains a focus on sustainable growth, ensuring that the company remains a primary partner for semiconductor firms seeking advanced testing and measurement capabilities. Through strategic oversight of the global service network, Jonah secures the competitive position of the organization within the complex semiconductor ecosystem, fostering innovation and operational excellence across every regional office.

    Sana Siddiqi - Executive Officer To Chief Executive Officer

    Sana Siddiqi, the Executive Officer To Chief Executive Officer at Star Technologies, manages the critical communication flow and strategic alignment between the executive office and the broader leadership team. Overseeing internal governance, the Executive Officer To Chief Executive Officer ensures that corporate initiatives receive proper execution across the global subsidiary network. This role involves synthesizing complex data from the semiconductor service divisions to support high-level decision-making processes. By facilitating cross-departmental collaboration, Sana Siddiqi optimizes the operational cadence of the organization. The Executive Officer To Chief Executive Officer monitors the progress of key projects, ensuring that all business units adhere to the established quality standards for hardware and software deliverables. Through meticulous coordination of executive priorities, Siddiqi strengthens the organizational structure, enabling the company to address the technical requirements of the semiconductor industry with agility and precision while maintaining consistent performance across international markets.

    Choon-Leong Lou - Chairman & Chief Executive Officer

    Choon-Leong Lou, the Chairman & Chief Executive Officer at Star Technologies, architects the foundational business model and long-term growth trajectory for the semiconductor service enterprise. Overseeing the strategic direction of the company, the Chairman & Chief Executive Officer ensures that intellectual property development remains at the forefront of the industry. This leadership role involves guiding the Board through complex market shifts and technological advancements in the semiconductor sector. By fostering a culture of technical expertise, Choon-Leong Lou drives the expansion of service capabilities across the US, Singapore, and India. The Chairman & Chief Executive Officer manages the integration of hardware and software solutions to solve critical manufacturing challenges. Through consistent engagement with global stakeholders, Lou secures the financial and operational stability of the organization, ensuring that the company continues to provide high-value expertise to semiconductor clients worldwide while maintaining a dominant market presence.
    Choon-Leong Lou

    Yu-Ming Chien - Test & Measurement Business Unit Co-Founder & President

    Yu-Ming Chien, the Test & Measurement Business Unit Co-Founder & President at Star Technologies, directs the development and deployment of specialized testing hardware and software solutions. Overseeing the technical roadmap for the business unit, the Test & Measurement Business Unit Co-Founder & President ensures that all products address the specific challenges faced by semiconductor manufacturers. This role involves leading engineering teams to innovate within the testing space, providing clients with the precision tools required for high-yield production. By aligning product development with market needs, Yu-Ming Chien drives revenue growth and strengthens the company's reputation for technical excellence. The Test & Measurement Business Unit Co-Founder & President collaborates with regional leads to ensure seamless integration of testing services across global operations. Through rigorous focus on quality and performance, Chien secures the technological edge of the business unit, enabling the organization to maintain its leadership position in the competitive semiconductor testing market.

    Wei Liu - President, Operations, STAR Technologies Co, Ltd (Wuhan, China)

    Wei Liu, the President, Operations, STAR Technologies Co, Ltd (Wuhan, China) at Star Technologies, manages the manufacturing and service delivery infrastructure within the Chinese market. Overseeing regional operations, the President, Operations, STAR Technologies Co, Ltd (Wuhan, China) ensures that all hardware and consumables meet the stringent quality requirements of the local semiconductor industry. This role involves optimizing supply chain logistics and technical support services to maintain high levels of client satisfaction. By driving operational efficiency, Wei Liu supports the broader corporate goal of providing expert semiconductor solutions across the Asia-Pacific region. The President, Operations, STAR Technologies Co, Ltd (Wuhan, China) coordinates with global leadership to align regional output with international standards. Through effective management of local resources and talent, Liu strengthens the company's footprint in China, ensuring that the organization remains a reliable partner for semiconductor firms requiring advanced technical expertise and consistent service delivery.

    Dan Hicks - President

    Dan Hicks, the President at Star Technologies, directs the commercial strategy and business development initiatives for the North American market. Overseeing the expansion of service offerings, the President ensures that the company effectively addresses the complex requirements of semiconductor clients in the region. This role involves building strategic partnerships and managing the sales pipeline to drive sustainable revenue growth. By aligning service delivery with client needs, Dan Hicks optimizes the value proposition of the company's intellectual property and hardware solutions. The President collaborates with other C-suite leaders to ensure that regional operations support the global mission of the organization. Through proactive market engagement and a focus on technical service excellence, Hicks secures the company's competitive position in North America, fostering long-term relationships with key semiconductor manufacturers and ensuring that the organization remains a preferred provider of specialized industry expertise and support.
    Dan Hicks

    Ralph Valenton - President

    Ralph Valenton, the President at Star Technologies, manages the operational scaling and service integration for the company's international business units. Overseeing the deployment of technical expertise, the President ensures that global clients receive consistent support for their semiconductor manufacturing processes. This role involves streamlining internal workflows to improve the delivery of hardware and software solutions across diverse geographic regions. By focusing on operational excellence, Ralph Valenton drives efficiency and supports the company's commitment to solving industry-wide challenges. The President works closely with the executive team to implement strategic initiatives that enhance the organization's global service capabilities. Through effective leadership of cross-functional teams, Valenton ensures that the company maintains its high standards for quality and reliability, enabling the organization to expand its market reach and provide essential support to semiconductor firms operating in complex and demanding environments worldwide.
    Ralph Valenton

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    Frequently Asked Questions Regarding Star Technologies Top Executives and Leadership Team

    Who leads Star Technologies?
    Star Technologies is led by Promise Jonah (Chief Executive Officer), along with executives such as Sana Siddiqi (Executive Officer To Chief Executive Officer) and Choon-Leong Lou (Chairman & Chief Executive Officer).
    Who is part of Star Technologies’s executive team?
    The executive team of Star Technologies includes leaders such as Promise Jonah (Chief Executive Officer), Sana Siddiqi (Executive Officer To Chief Executive Officer), Choon-Leong Lou (Chairman & Chief Executive Officer) and other senior executives.
    How many executives does Star Technologies have?
    Star Technologies has 7 executives leading key business areas.
    What roles are included in Star Technologies’s leadership team?
    The leadership team of Star Technologies includes roles such as Chief Executive Officer, Executive Officer To Chief Executive Officer, Chairman & Chief Executive Officer, Test & Measurement Business Unit Co-Founder & President, President, Operations, STAR Technologies Co, Ltd (Wuhan, China).