About GML

Who We Are.

Global Management Logic AG is a high-end one-stop partner for all your product needs.

Who we are

Global Management Logic AG (GML) is a global company based in Zug, Switzerland. For over two decades, GML has provided comprehensive design and manufacturing services for electronic products and components, manufactured millions of products, and partnered with businesses worldwide to bring their ideas to life.

GML offers integrated services that provide clients with a complete, cost-effective solution for all their product needs.

Our team of experts is passionate about delivering high-quality products that meet a wide range of needs. We combine innovation with efficiency to deliver exceptional value and performance to our long-term global clients.

Global presence

Design and Manufacturing Partner Network.

GML directs sales, business development, supply-chain management, and procurement from Switzerland, backed by affiliated development and manufacturing companies worldwide.

Global Management Logic AG

Switzerland

Headquarters - sales, business development, supply-chain management, and procurement.

PSA/GBM

Malaysia

Electronic products manufacturing and related component procurement.

PSA/GBM

China

Electronic products manufacturing and related component procurement.

PSA/GBM

Taiwan

Electronic products assembly.

I.O. Logic Systems

Israel

Electronic products design and development, manufacturing, and component procurement.

Telit Cinterion

Design partner for connected devices and integrated IoT solutions.

View on telit.com ↗

Switzerland · Headquarters

Israel

China · Malaysia · Taiwan

  • Switzerland · Headquarters
  • Israel
  • China · Malaysia · Taiwan

Leadership

Our Leadership Team.

GML's leadership team comprises world-class senior experts in electronic product design and development, manufacturing, procurement, planning and analytics, industrial design, quality assurance, product regulation, and certification. The team has worked together for over two decades. GML’s team of experts is passionate about delivering high-quality products that cater to a wide range of needs.

Sarah Tu

Head of Operations Asia

Sarah joined Alpha Logic shortly after earning her bachelor’s degree in ESP and Business English from Central South University in Changsha, Hunan Province, China. She has held various positions within Alpha Logic for over 15 years. As General Manager of Alpha Logic Asia Pacific, Sarah manages the company's key operational and administrative activities in China and Malaysia, ensuring that business functions are coordinated and aligned with the company's strategic goals and that all activities comply with clients' requirements and the company's commitments. In 2024, Sarah joined GML as Head of Operations Asia, assuming responsibility for operations, production planning and control, inventory, and supply chain management.

Daniela C. Fischer

Chief Financial Officer

Daniela has over 20 years of experience in tax structuring, procedures, and compliance, as well as in managing accounting and HR administration. She has a strong track record of advising corporations and individuals on Swiss and international taxation. Daniela holds a master’s degree in Economics and Business Administration (MBA) from the University of Zurich and is a certified Swiss tax expert. She joined GML in 2024 as Chief Financial Officer, assuming responsibility for all financial and HR-related matters.

Michal Koffman

Chief Operating Officer

With over 25 years of experience in senior management positions at technology and consumer electronics manufacturing companies, Michal brings to GML extensive expertise in industrial engineering, project management, business analytics, manufacturing, strategic partnerships, sales, customer relations, and financial and business management. Michal has led large-scale, global, multifunctional groups and companies in the electronics manufacturing sector. In addition to serving as GML's COO, she serves as General Manager of I.O. Logic Systems.

Michal holds a B.Sc. in Industrial Engineering from the Technion, Institute of Technology, and an MBA from the Recanati School of Business Administration. She has also graduated from the Directors and Senior Executives Program at Lahav Executive Education Institute at Tel Aviv University.

Romain David

Strategic Partners Executive

With 20 years of experience in manufacturing and supply chain management, Romain brings to GML’s leadership team extensive expertise in navigating complex industry landscapes. He holds a master’s degree in Engineering from the Engineering School of Montbéliard and a master’s degree in Industrial Strategic Marketing from the International Technological Business School of Belfort. Romain combines technical proficiency with a strategic business mindset. His approach focuses on driving sustainable business expansion through cross-functional collaboration and positioning organizations for long-term growth and competitive advantage. Romain is adept at identifying new business opportunities and building strong, collaborative partnerships, and he leverages these expertise in his role as Strategic Partners Executive.

Tiger Lee

Head of Engineering and Technology Asia

Tiger brings to GML’s leadership team over 20 years of experience across all phases of electronic product design and manufacturing, from design to mass production, including prototyping, production tooling and fixtures, assembly line management, testers, quality assurance, and continuous improvement processes. In 2004, Tiger joined the PSA Group and held various positions within PSA Engineering, most recently serving as Senior Electronics Engineer. Tiger holds a bachelor’s degree in Business Operations from the Dongguan Institute of Technology. In 2016, Tiger joined Alpha Logic as Chief Engineer, and in 2024, he joined GML as Head of Engineering and Technology in Asia, assuming responsibility for all aspects of product design, development, and NPI.

Founders

Meet Our Founders.

Rafael Shomron

Co-Founder

With three decades of experience in engineering, product development, and leadership, Rafael Shomron is a seasoned entrepreneur and innovator. As CEO of Shyrtech for over 19 years, he has driven technological excellence and operational growth. Previously, Rafael served as COO of multiple ventures, where he led the transition from development to manufacturing. His engineering expertise stems from his tenure as Director of Engineering at M-Systems (SanDisk), where he contributed to groundbreaking advancements. Rafael combines strategic vision with hands-on expertise to create impactful solutions.

Shay Eliyahu

Co-Founder

Shay Eliyahu is a visionary technologist and entrepreneur with extensive experience in engineering, manufacturing, and design. Shay specializes in integrating mechanical and industrial design expertise into seamless mass-production processes, enabling clients to scale efficiently. Previously, he served as Industrial Design and Manufacturing Manager at M-Systems, contributing to innovative product development.

Shay co-founded Broadserve and began his career as a GUI designer at ICQ, shaping intuitive user experiences. Shay’s deep technical knowledge and creative approach make him a driving force in delivering product solutions.

Certifications

Certified to international standards.

GML manufactures in ISO-certified facilities that meet the quality, environmental, information security, and occupational safety standards required by our clients’ industries.

  • ISO 13485Medical Devices - Quality Management Systems.
  • ISO 9001Quality Management Systems - Requirements.
  • ISO 27001Information Security, Cybersecurity and Privacy Protection - Information security management systems.
  • ISO 14001Environmental Management Systems - Requirements with guidance for use.
  • IATF 16949Automotive Quality Management System Standard.
  • QC 080000Hazardous Substance Process Management (HSPM) - Electrical and Electronic Components and Products Hazardous Substance Process Management System Requirements.
  • ISO 45001Occupational Health and Safety Management Systems - Requirements with guidance for use.

Contact Us

Let's build your
product together.

Get in touch to discover how we can turn your electronic product ideas into reality.

Headquarters

Global Management Logic AG
Gotthardstrasse 26
6300 Zug, Switzerland

Meet us

electronica 2026
November 10-13, Messe Munich, Germany
Hall A1, Booth 571.

Send us a message