Beijing CTKM Harmonic Drive Co., Ltd.
PrivateLast Round
Series C
Extension
Dec 29, 2025
Total Funding Raised
$66.52M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Beijing CTKM Harmonic Drive Co., Ltd. operates in Frontier & Industrial Tech and is based in Beijing. Its latest recorded funding round was a Series C round in August 2025.
Beijing CTKM Harmonic Drive Co., Ltd. is a manufacturing company that specializes in the design, development, production, and sale of harmonic drive reducers and motion control components for industries such as robotics, aerospace, and industrial automation.
Sector
Frontier & Industrial Tech
Verticals
Industrial Robotics, Smart Manufacturing, Computing Hardware, Medical Devices, Space Technology
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Beijing CTKM Harmonic Drive Co., Ltd. Comparables
Compare Beijing CTKM Harmonic Drive Co., Ltd. with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Leader Harmonious Drive Systems | 84% | |
| Zhejiang Laifual Drive Co., Ltd. | 84% | |
| Wanshsin Seikou (Hunan) Co., Ltd. | 81% |
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Beijing CTKM Harmonic Drive Co., Ltd. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series C Extension | Dec 29, 2025 | ||||
| Series C | Aug 4, 2025 | ||||
| Series B Extension | Jan 12, 2024 | ||||
| Series B | Mar 13, 2023 | ||||
| Series A Extension | Mar 15, 2022 | ||||
Series A | Oct 18, 2021 |
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Beijing CTKM Harmonic Drive Co., Ltd. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Beijing E-Town International Investment & Development Co., Ltd. | Series B |
| 河北沿海产业投资基金管理有限公司 | Series A Extension, Series B |
| CRRC Capital | Series B |
| Beijing Financial Street Capital Operation Group | Series B |
| 建发新兴投资 | Series A Extension |
Market signals
Structured signals derived from secondary market and firmographic data.
- Dec 29, 2025
$28.4M round with BYD Company participating.
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Beijing CTKM Harmonic Drive Co., Ltd. Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Beijing CTKM Harmonic Drive Co., Ltd.'s valuation, stock price, and market status.
Is Beijing CTKM Harmonic Drive Co., Ltd. a public or private company?
Beijing CTKM Harmonic Drive Co., Ltd. is a private company.
What is the current stock price of Beijing CTKM Harmonic Drive Co., Ltd.?
Beijing CTKM Harmonic Drive Co., Ltd. is a private company, so its shares have no public market price. Caplight tracks Beijing CTKM Harmonic Drive Co., Ltd.'s secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Beijing CTKM Harmonic Drive Co., Ltd. worth (valuation)?
Valuation information for Beijing CTKM Harmonic Drive Co., Ltd. is not publicly available.
Can I buy Beijing CTKM Harmonic Drive Co., Ltd. stock?
Beijing CTKM Harmonic Drive Co., Ltd. shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Beijing CTKM Harmonic Drive Co., Ltd.'s last funding round?
Beijing CTKM Harmonic Drive Co., Ltd.'s most recent funding round was Series C Extension on December 29, 2025.
Who are the main investors in Beijing CTKM Harmonic Drive Co., Ltd.?
Key investors in Beijing CTKM Harmonic Drive Co., Ltd. include Beijing E-Town International Investment & Development Co., Ltd., 河北沿海产业投资基金管理有限公司, CRRC Capital, Beijing Financial Street Capital Operation Group, 建发新兴投资.
Will Beijing CTKM Harmonic Drive Co., Ltd. IPO soon?
No public IPO plans have been announced for Beijing CTKM Harmonic Drive Co., Ltd..
How can I track Beijing CTKM Harmonic Drive Co., Ltd. secondary market activity?
Caplight tracks bids, offers, and trades in Beijing CTKM Harmonic Drive Co., Ltd.'s shares on secondary markets.