About Cierra Photonics
Cierra Photonics is a company based in Santa Rosa (United States) founded in 2000, and was acquired by Bookham in July 2003. A blog on programming, systems, and technology topics is operated. Cierra Photonics has raised $40 million across 1 funding round from investors including Bookham and Worldview Technology Partners. Its chief executive, as recorded, is Glenn Yamamoto.
Company details
Cierra Photonics was founded in 2000 in Santa Rosa, United States, with operations centered on a blog that covers programming, systems, and technology-related topics. Content is produced and shared through the domain cierraphotonics.com, targeting audiences interested in technical insights. Leadership is provided by CEO Glenn Yamamoto. Focus remains on informational resources within the technology sector, without additional services specified.
- Headquarters Santa Rosa, United States
- Stage Acquired
- Website cierraphotonics.com
- Acquired by Bookham (Jul 2003)
Funding Insights of Cierra Photonics
Cierra Photonics has successfully raised a total of $40M through 1 strategic funding round. The most recent funding activity was a Series B round of $40 million completed in October 2000. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $40M
- Total Rounds 1
- Last Round Series B — $40M
- First Round $40M
(Oct 2000)
- Investors Count 1
All 1 funding rounds of Cierra Photonics with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Oct 2000 | $40M | Series B | – | – |
2 investors in total: 2 institutional.
Investors in Cierra Photonics
Cierra Photonics has secured backing from 2 investors, including venture fund investors. Prominent investors backing the company include Bookham and Worldview Technology Partners.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
US technology sectors are targeted by this venture capital firm. | worldview.com | San Jose, United States | ||
Core activities of Bookham are not specified in available data. | 1998 | bookham.com | San Jose, United States |
Investor details for Cierra Photonics
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of Cierra Photonics
1 people are tracked at Cierra Photonics (1 in leadership).
| Name | Role | Group |
|---|---|---|
Glenn Yamamoto | CEO | Leadership |
Complete people profiles for Cierra Photonics
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Timeline of Cierra Photonics
3 dated milestones of Cierra Photonics across 3 years, from founding to its latest funding, stage changes and deals.
- Founded Cierra Photonics is founded.
- Funding First funding round of $40.0M.
- Exit Acquired by Bookham.
Unlock complete access to The Company Check
Get unrestricted viewing across everything we track — from companies and brands to investors, funding rounds, acquisitions, financials, and more.
- Unlimited viewing on all profiles Companies, investors, financials, funding, acquisitions & directors
- Full access to every database India & global coverage, advanced filters and rich profile details
- Always-on access from your team account Single premium plan for everything you see on the portal
Frequently Asked Questions about Cierra Photonics
Cierra Photonics was founded in 2000.
Cierra Photonics is headquartered in Santa Rosa, United States.
Glenn Yamamoto is the CEO of Cierra Photonics, as recorded in our data.
Cierra Photonics is a funded company, having raised a total of $40M across 1 funding round to date. The company's 1st funding round was a Series B of $40M, raised on Oct 2000.
Cierra Photonics was founded in 2000 in Santa Rosa, United States, with operations centered on a blog that covers programming, systems, and technology-related topics. Content is produced and shared through the domain cierraphotonics.com, targeting audiences interested in technical insights. Leadership is provided by CEO Glenn Yamamoto. Focus remains on informational resources within the technology sector, without additional services specified.
Cierra Photonics has 2 investors. Key investors include Bookham, and Worldview Technology Partners.
Yes. Cierra Photonics was acquired by Bookham in July 2003.