DoGain Optoelectronic Technology (Suzhou) Co., Ltd.
PrivateLast Round
IPO
Jul 7, 2026
Est. Valuation
$640.83M
Total Funding Raised
$109.89M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
DoGain Optoelectronic Technology (Suzhou) Co., Ltd. operates in Frontier & Industrial Tech and is based in Suzhou. Its latest recorded funding round was a Private Equity round in September 2025.
DoGain Optoelectronic Technology (Suzhou) Co., Ltd. is an integrated device manufacturer that specializes in the design, development, and production of high-performance compound semiconductor laser chips and optoelectronic modules.
Sector
Frontier & Industrial Tech
Verticals
Semiconductors, Sensors, Fiber Networks
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
DoGain Optoelectronic Technology (Suzhou) Co., Ltd. Comparables
Compare DoGain Optoelectronic Technology (Suzhou) Co., Ltd. with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Suzhou Everbright Photonics Co., Ltd. | 93% | |
| Sino-Semiconductor Integrated Optoelectronics Cooperation | 83% | |
| Coherent Corp. | 81% |
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DoGain Optoelectronic Technology (Suzhou) Co., Ltd. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| IPO | Jul 7, 2026 | ||||
| Private Equity | Sep 1, 2025 | ||||
| Series C | Oct 28, 2021 |
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DoGain Optoelectronic Technology (Suzhou) Co., Ltd. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| CICC Capital | Series C |
| 成就资本 | Private Equity |
| Shenzhen HTI Group | Series C |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 7, 2026
$417M raised in IPO round.
- Sep 16, 2025
Made debut at the CIOE 2025 Shenzhen optoelectronics expo.
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DoGain Optoelectronic Technology (Suzhou) Co., Ltd. Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Frequently Asked Questions
Common questions about DoGain Optoelectronic Technology (Suzhou) Co., Ltd.'s valuation, stock price, and market status.
Is DoGain Optoelectronic Technology (Suzhou) Co., Ltd. a public or private company?
DoGain Optoelectronic Technology (Suzhou) Co., Ltd. is a private company.
What is the current stock price of DoGain Optoelectronic Technology (Suzhou) Co., Ltd.?
DoGain Optoelectronic Technology (Suzhou) Co., Ltd. is a private company, so its shares have no public market price. Caplight tracks DoGain Optoelectronic Technology (Suzhou) Co., Ltd.'s secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is DoGain Optoelectronic Technology (Suzhou) Co., Ltd. worth (valuation)?
DoGain Optoelectronic Technology (Suzhou) Co., Ltd.'s valuation is estimated at $640.8M based on funding round data.
Can I buy DoGain Optoelectronic Technology (Suzhou) Co., Ltd. stock?
DoGain Optoelectronic Technology (Suzhou) Co., Ltd. shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was DoGain Optoelectronic Technology (Suzhou) Co., Ltd.'s last funding round?
DoGain Optoelectronic Technology (Suzhou) Co., Ltd.'s most recent funding round was IPO on July 7, 2026.
Who are the main investors in DoGain Optoelectronic Technology (Suzhou) Co., Ltd.?
Key investors in DoGain Optoelectronic Technology (Suzhou) Co., Ltd. include CICC Capital, 成就资本, Shenzhen HTI Group.
Will DoGain Optoelectronic Technology (Suzhou) Co., Ltd. IPO soon?
No public IPO plans have been announced for DoGain Optoelectronic Technology (Suzhou) Co., Ltd..
How can I track DoGain Optoelectronic Technology (Suzhou) Co., Ltd. secondary market activity?
Caplight tracks bids, offers, and trades in DoGain Optoelectronic Technology (Suzhou) Co., Ltd.'s shares on secondary markets.