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Acquired | Acquired





About TDI

TDI designs and manufactures remote optical measurement systems and solutions. The company's optical fiber sensor systems are applied in communication, defense, and disaster prevention fields to remotely measure various physical quantities such as loss, temperature, and strain by analyzing backscattered light that comes back after injecting laser into the optical cable. On December 17, 2019, TDI was acquired by Cornerstone Networks.62M.

Headquarters Location

47 Gyungdae-ro 17 gil, Buk-gu #705 IT Convergence Industrial Building

Daegu, 41566,

South Korea




Latest TDI News

SYNNOVE and ABEO are now part of the TDI Co. Ltd. Japan!

Apr 15, 2022

SYNNOVE and ABEO have enhanced product and services portfolios for serving our customers better. was founded in 1968 as an independent IT business. The group has been offering a diverse range of services in such fields as Software development, IT infrastructure services, system operation services, data center services, embedded development, semiconductor evaluation/analysis, and solution services. The greatest strength of the TDI group is the ability to provide one-stop solutions that encompass

TDI Frequently Asked Questions (FAQ)

  • Where is TDI's headquarters?

    TDI's headquarters is located at 47 Gyungdae-ro 17 gil, Buk-gu, Daegu.

  • What is TDI's latest funding round?

    TDI's latest funding round is Acquired.

  • Who are the investors of TDI?

    Investors of TDI include Cornerstone Networks.



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