Cambridge Industries Group (CIG), founded in 2005, is a leading global provider of advanced optical solutions. The company specializes in the design, development, and manufacture of a wide range of products, including optical transceivers, passive optical components, and optical subsystems for the Datacom, Telecom, and Consumer markets. CIG emphasizes its vertically integrated manufacturing capabilities and commitment to innovation to serve a worldwide customer base.
Global headquarters, primary research and development (R&D) center, and strategic operations hub for CIG's worldwide activities in the optical solutions market.
Strategically located in the Zizhu National Hi-Tech Industrial Development Park, a prominent center for technological innovation and research in Shanghai, fostering collaboration and access to talent.
A dynamic and innovative work environment focused on cutting-edge research, engineering excellence, and collaborative problem-solving in the advanced optical technology sector. Employees are typically engaged in developing next-generation optical components and systems.
The Shanghai HQ is critical as it centralizes CIG's global strategy, houses key R&D leadership, and leverages Shanghai's status as a global business and technology hub, facilitating international operations and market access.
Cambridge Industries Group supports global functions including R&D, manufacturing, sales, marketing, and customer support through its strategically located offices and facilities in Asia (China, Japan, Malaysia) and North America (USA). This network enables CIG to serve a diverse international client base in the datacom, telecom, and consumer electronics sectors, ensuring localized support and efficient global supply chain management.
4F, Building 8, No. 200, Zixing Road, Zizhu National Hi-Tech Industrial Development Park, Minhang District
Shanghai
Shanghai
China
Address: 3255-3 Scott Blvd., Suite 101, Santa Clara, CA 95054, USA
To provide localized support, foster partnerships, and drive business development within the key North American market, especially for data center and enterprise clients.
Address: Plot 49, Hilir Sungai Keluang 5, Bayan Lepas Industrial Park Phase IV, 11900 Bayan Lepas, Penang, Malaysia
To provide scalable and cost-effective manufacturing solutions, supporting CIG's global supply chain and meeting the production demands for its diverse product portfolio.
Address: Kannai Sumiyoshi Building 7F, 3-29 Sumiyoshi-cho, Naka-ku, Yokohama, Kanagawa, 231-0013, Japan
Addresses the specific needs of the Japanese market, fostering relationships with local telecommunications and technology companies.
Address: CIG Technology Park, No. 1, Jingquan Road, High-Tech Development Zone, Xianning, Hubei, China
Expands CIG's manufacturing capacity and R&D capabilities within China, supporting global demand and technological development in optical solutions.
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As of April 2025, Cambridge Industries Group ' leadership includes:
Cambridge Industries Group has been backed by several prominent investors over the years, including:
Based on publicly available information, there have been no major executive appointments or departures announced by Cambridge Industries Group in the last 12 months, suggesting leadership stability.
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Cambridge Industries Group (CIG) likely uses common corporate email formats based on employee names and their primary domain `cambridgeig.com`. Common patterns include `first.last@cambridgeig.com` or `flast@cambridgeig.com`.
flast@cambridgeig.com (e.g., jdoe@cambridgeig.com) and first.last@cambridgeig.com (e.g., jane.doe@cambridgeig.com)
Format
jdoe@cambridgeig.com
Example
75%
Success rate
cambridgeig.com • October 1, 2023
CIG participated in the European Conference on Optical Communication (ECOC) 2023, presenting its advanced solutions for Fiber-to-the-X (FTTx) and Data Center Interconnect (DCI) applications, including new PON products and high-speed transceivers....more
Business Wire • September 7, 2023
Cambridge Industries Group (CIG) announced the production availability of its 400G QSFP-DD ZR and ZR+ optical transceivers, designed for high-capacity data center interconnects and metro networks....more
Business Wire • March 6, 2023
At OFC 2023, CIG demonstrated its cutting-edge 800G OSFP DR8+ and 400G QSFP-DD DR4+ transceivers, highlighting their suitability for demanding AI/ML and data center applications....more
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