What is SiTime?
Founded in 2004 and headquartered in Santa Clara, California, SiTime Corporation is a leader in the development of silicon-based timing solutions. The company specializes in the manufacturing of high-performance oscillators, clock generators, and embedded resonators. These critical components are essential for the functionality of a wide array of modern electronics, including ethernet switches, computing devices, graphics cards, disk drives, and mobile communication hardware. By replacing traditional quartz-based timing with advanced silicon technology, SiTime offers superior reliability, smaller form factors, and enhanced performance for complex digital systems.
How much funding has SiTime raised?
SiTime has raised a total of $189.1M across 11 funding rounds:
Series B
$10.5M
Series B
$12M
Series C
$20.6M
Angel/Seed
$11.1M
Series D
$20M
Private Equity
$20M
Series E
$20M
Multiple Rounds
$75M
Series B (1998): $10.5M, investors not publicly disclosed
Series B (2006): $12M led by Greylock, CampVentures, NEA, and Bosch
Series C (2007): $20.6M supported by Icon Ventures
Angel/Seed (2008): $11.1M, investors not publicly disclosed
Series D (2009): $20M backed by Icon Ventures
Private Equity (2009): $20M with participation from Greylock Partners, New Enterprise Associates, and Jafco Ventures
Series E (2011): $20M led by Mobile Internet Capital and RUSNANO
Private Equity (2014): $25M supported by Capital IP Investment Partners
Debt (2014): $15M featuring Capital IP Investment Partners
Other Financing Round (2014): $25M backed by Capital IP Investment Partners
Unspecified (2014): $10M with participation from Undisclosed
Key Investors in SiTime
Greylock Partners
A global venture capital firm managing over $2.2 billion, Greylock supports exceptional entrepreneurs at all stages to build category-leading companies across diverse technology sectors.
New Enterprise Associates
Established in 1977, NEA is a prominent venture capital firm headquartered in Menlo Park, California, dedicated to helping visionary entrepreneurs build and scale transformative businesses.
Icon Ventures
An early-stage venture capital fund based in Palo Alto, specializing in AI-native companies and providing deep expertise to help define the future of industries reshaped by artificial intelligence.
What's next for SiTime?
With a history of successful capital raises and a mature product portfolio, SiTime is well-positioned to leverage its recent strategic investment to expand its footprint in the high-growth sectors of AI-driven hardware and mobile connectivity. The company's focus remains on scaling its manufacturing capabilities and deepening its R&D efforts to meet the increasing demand for precision timing in next-generation infrastructure. By maintaining its commitment to silicon-based innovation, SiTime is poised to capitalize on the ongoing transition toward more integrated and efficient electronic architectures, further cementing its status as a cornerstone supplier in the global semiconductor supply chain.
See full SiTime company page
