Lumilens
PrivateLast Round
Series C
Aug 6, 2026
Est. Valuation
$5.51B
Total Funding Raised
$739.2M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Lumilens is a connectivity products company that develops photonics products intended to improve the computing performance of data centers and AI.
Sector
AI, Data & Cloud Infrastructure
Verticals
Cloud Infrastructure, Computing Hardware, AI Training Infrastructure, Network Equipment
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Lumilens Comparables
Compare Lumilens with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Ciena Corporation | 85% | |
| Zhongji Innolight Co., Ltd. | 81% | |
| Cisco Systems | 81% |
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Lumilens Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series C | Aug 6, 2026 | ||||
| Series B | Apr 24, 2025 | ||||
| Series A | May 1, 2024 |
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Key People
Founding team and executive leadership
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Lumilens Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Addition | Series C |
| Bain Capital Ventures | Series C |
| Lingotto | Series C |
| Peak XV Partners | Series C |
| Atreides Management | Series C |
| Top Tier Capital Partners | Series A |
| J.P. Morgan Private Capital | Series C |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 15, 2026
Grew 64% QoQ, from 90 to 148 employees.
- Aug 18, 2026
Grew 55% QoQ, from 89 to 138 employees.
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Recent news
Latest coverage and updates
- hiresSep 25, 2026
Lumilens Inc. appoints Deepa Subbaiah as global head-HR in Karnataka on Sep 25th '26, where she focuses on building the talent, leadership and culture supporting the company’s growth.
- has_valuationAug 11, 2026
In New York on Aug 11th '26, Lumilens Inc. tops a $5.51B valuation after its latest funding, bringing its total capital raised to more than $900 million.
- identified_as_competitor_ofAug 10, 2026
The article identifies Lumilens Inc. as a competitor of Eoptolink Technology Inc. in the crowded optical interconnect market for AI data centres, alongside Nvidia, Broadcom and other startups.
- receives_financingAug 10, 2026
Lumilens Inc. receives $700M in Series C financing at a $5.51B valuation in Aug '26, in a round co-led by Atreides Management, Bain Capital Ventures, Meritech, Seligman Ventures, and Spark Capital, and plans to use the capital to scale production and advance optical interconnect manufacturing for AI data centers.
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Lumilens 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 Lumilens's valuation, stock price, and market status.
Is Lumilens a public or private company?
Lumilens is a private company.
What is the current stock price of Lumilens?
Lumilens is a private company, so its shares have no public market price. Caplight tracks Lumilens's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Lumilens worth (valuation)?
Lumilens's valuation is estimated at $5.5B based on funding round data.
Can I buy Lumilens stock?
Lumilens shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Lumilens's last funding round?
Lumilens's most recent funding round was Series C on August 6, 2026.
Who are the main investors in Lumilens?
Key investors in Lumilens include Addition, Bain Capital Ventures, Lingotto, Peak XV Partners, Atreides Management.
Will Lumilens IPO soon?
No public IPO plans have been announced for Lumilens.
How can I track Lumilens secondary market activity?
Caplight tracks bids, offers, and trades in Lumilens's shares on secondary markets.