Suzhou Dawning Semi Technology Co.

SemiconductorsSeries DSuzhou, Chinadawnsemi.com

Latest round

Series D

Last raised

Apr 2026

Total raised

$14M

Investors

27

About Suzhou Dawning Semi Technology Co.

, Ltd. operates as a silicon photonics technology platform that provides optical engines, optical modules and embedded optical engines. The company is headquartered in Suzhou and has R&D centers in Shanghai and Berlin. In October 2021, it acquired a full ownership stake in Sicoya GmbH. In February 2023, Hubei Jiufengshan Laboratory became the strategic partner of the company., Ltd. The company developed silicon photonics core technologies, covering the development, design, tape-out, and manufacturing of chips, engines and modules. Its package testing adopts automated production from chip level to module level. Products include optical engines, optical modules and embedded optical engines. Optical engines include 25G front haul,400G DR4 engine and 100G PSM4 Engine and it can apply in the data center, 5G and interconnection. Optical modules include 400G FR4, 400G ZR and 800G DR8. Embedded optical engines provide customized solutions for high-density systems. The company generates revenue from developing silicon photonics technology platform.

Who invested in Suzhou Dawning Semi Technology Co.

27 investors across 5 rounds

See all investors in Suzhou Dawning Semi Technology Co.

Sign up free to see every VC on the cap table, the rounds they joined, and how much each round raised.

Funding rounds

  1. Series D

    Apr 27, 2026

    Amount

    Undisclosed

    Investors

    Locked

  2. Series C

    Apr 29, 2025

    Amount

    Undisclosed

    Investors

    Locked

  3. Series B

    Sep 5, 2023

    Amount

    $14M

    Investors

    Locked

  4. Series B

    Jan 1, 2023

    Amount

    Undisclosed

    Investors

    Locked

  5. Series A

    Jun 29, 2022

    Amount

    Undisclosed

    Investors

    Locked

Questions about Suzhou Dawning Semi Technology Co.

Who invested in Suzhou Dawning Semi Technology Co.?

Suzhou Dawning Semi Technology Co. has 27 investors on record across 5 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has Suzhou Dawning Semi Technology Co. raised?

Suzhou Dawning Semi Technology Co. has raised 5 venture rounds. Sign up free to see how much each round raised and the total.

When did Suzhou Dawning Semi Technology Co. last raise money?

Suzhou Dawning Semi Technology Co.'s most recent round on record is a Series D, in Apr 2026.

What does Suzhou Dawning Semi Technology Co. do?

Suzhou Dawning Semi Technology Co. is a semiconductors company.

Where is Suzhou Dawning Semi Technology Co. headquartered?

Suzhou Dawning Semi Technology Co. is headquartered in Suzhou, China.

Which VCs invest in companies like Suzhou Dawning Semi Technology Co.?

Among active investors with capital left to deploy, Shanghai State-owned Capital Investment Leading Fund, Hui Hua Fund, Yufu Capital and ICBC Capital Management back semiconductors companies at Suzhou Dawning Semi Technology Co.'s stage. Their profiles are linked below.

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