ROFS Microsystem (Tianjin) Co., Ltd.
PrivateLast Round
VC Round
Mar 19, 2026
Est. Valuation
$551.72M
Total Funding Raised
$89.59M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
ROFS Microsystem (Tianjin) Co., Ltd. operates in Frontier & Industrial Tech and is based in Tianjin. Its latest recorded funding round was a Strategic round in August 2021.
ROFS Microsystem (Tianjin) Co., Ltd. is an electronics company that specializes in the research, development, and manufacturing of radio-frequency micro-electro-mechanical systems (RF MEMS) filter chips, duplexers, and multiplexers for wireless communication devices.
Sector
Frontier & Industrial Tech
Verticals
Semiconductors, Sensors
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
ROFS Microsystem (Tianjin) Co., Ltd. Comparables
Compare ROFS Microsystem (Tianjin) Co., Ltd. with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Suzhou MiraMEMS Technology Co., Ltd. | 89% | |
| QST Corporation | 85% | |
| Memsensing Microsystems (Suzhou, China) Co., Ltd. | 83% |
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ROFS Microsystem (Tianjin) Co., Ltd. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| VC Round | Mar 19, 2026 | ||||
| Strategic | Aug 5, 2021 | ||||
| Corporate Funding | Jul 20, 2020 |
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ROFS Microsystem (Tianjin) Co., Ltd. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| CSC Group | Strategic |
Market signals
Structured signals derived from secondary market and firmographic data.
- Mar 19, 2026
Post-money valuation of $551.72M.
- Aug 5, 2021
$62M raised with participation from CSC Group.
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ROFS Microsystem (Tianjin) 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 ROFS Microsystem (Tianjin) Co., Ltd.'s valuation, stock price, and market status.
Is ROFS Microsystem (Tianjin) Co., Ltd. a public or private company?
ROFS Microsystem (Tianjin) Co., Ltd. is a private company.
What is the current stock price of ROFS Microsystem (Tianjin) Co., Ltd.?
ROFS Microsystem (Tianjin) Co., Ltd. is a private company, so its shares have no public market price. Caplight tracks ROFS Microsystem (Tianjin) Co., Ltd.'s secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is ROFS Microsystem (Tianjin) Co., Ltd. worth (valuation)?
ROFS Microsystem (Tianjin) Co., Ltd.'s valuation is estimated at $551.7M based on funding round data.
Can I buy ROFS Microsystem (Tianjin) Co., Ltd. stock?
ROFS Microsystem (Tianjin) Co., Ltd. shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was ROFS Microsystem (Tianjin) Co., Ltd.'s last funding round?
ROFS Microsystem (Tianjin) Co., Ltd.'s most recent funding round was VC Round on March 19, 2026.
Who are the main investors in ROFS Microsystem (Tianjin) Co., Ltd.?
Key investors in ROFS Microsystem (Tianjin) Co., Ltd. include CSC Group.
Will ROFS Microsystem (Tianjin) Co., Ltd. IPO soon?
No public IPO plans have been announced for ROFS Microsystem (Tianjin) Co., Ltd..
How can I track ROFS Microsystem (Tianjin) Co., Ltd. secondary market activity?
Caplight tracks bids, offers, and trades in ROFS Microsystem (Tianjin) Co., Ltd.'s shares on secondary markets.