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Wavesplitter

Semiconductors · San Jose, United States · Founded 1996

A broad range of high performance passive and active optical components for enterprise MoreLess

Established in 1996, WaveSplitter Technologies, Inc. operates as a manufacturer of optical components and modules, positioning itself as a key supplier for high-speed data communications. The company is headquartered in Taipei, Taiwan, with a sales office in Fremont, California, and additional facilities in Japan and Vietnam, indicating a strategic global presence. Initially known as AFO, the company rebranded in 1999. Over its history, WaveSplitter has secured significant funding, totaling approximately $113 million over four rounds, with its latest Series C round in June 2009.

WaveSplitter's business model is centered on vertical integration, controlling the production process from laser chips and detectors to complete transceiver modules. This approach allows the company to serve a diverse client base that includes AI system developers, data centers, 5G service providers, and enterprise customers. The company generates revenue by developing, manufacturing, and distributing a wide array of optical networking equipment. This includes optical transceivers of various form factors like SFP, QSFP, and OSFP, as well as active optical cables (AOCs), direct attach cables (DACs), and other passive components. Their product lineup supports a broad spectrum of data rates, from 1G up to 800G.

The company's product portfolio is designed to enhance the performance and capacity of optical networks while aiming to reduce infrastructure costs for their clients. A key feature of their strategy is the development of proprietary technology, such as silicon photonics for future products beyond 800G, and owning the production of critical components like CW lasers. This vertical integration provides a competitive advantage by ensuring a stable supply chain and enabling the customization of its process technology. WaveSplitter's offerings cater to various applications, including Fiber to the Home (FTTH), metropolitan area networks, and long-haul data transmission.

Keywords: optical transceivers, data communications, fiber optics, optical components, transceiver modules, vertical integration, laser chip manufacturer, silicon photonics, 5G service provider, data center infrastructure, active optical cables, direct attach cables, passive optical components, wavelength division multiplexing, high-speed data, networking equipment, SFP, QSFP, OSFP, telecom solutions, network infrastructure, optical networking

Company overview

Wavesplitter company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
1996
Headquarters
San Jose, United States
Employees
11
Open positions
None listed
Dealroom signal
44.8
business modelManufacturingsectorOptical TechnologysectorHard TechsectorDT and LSsectorscience-basedindustrySemiconductorssectorTelecommunicationsclient focusb2btechnologyHardwaretechnologyDeep Tech

Valuation & funding

Wavesplitter funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
LATE VCOther financing Mar 2002 $20M $80M Mayfield · NIF Ventures
SEEDOther financing Oct 2000 $51M $204M Undisclosed
SEEDOther financing Apr 2000 Undisclosed
SEEDOther financing Sep 1999 $21M $84M Undisclosed
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Growth signals

Wavesplitter website traffic

Latest recorded traffic for Wavesplitter is 3.7K monthly website visits, up 1750% over the last three months. Wavesplitter's team grew 10% over the past year.

Latest monthly visits3.7K 3-month web change+1750% 1-year team growth+10%
Monthly website visits92 observations · Oct 2017–Jul 2026
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Comparisons

Wavesplitter compared with similar companies

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Talent graph

Wavesplitter's talent

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Team profiled 4 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

2 investors on Wavesplitter's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Series B+ 2 investors entered at this stage
Mayfield
NIF Ventures

Global footprint

Where Wavesplitter has talent and traffic

Workforce by country
1 countries with
team presence
🇹🇼 Taiwan100%
1 country shown

In the news

Latest news about Wavesplitter

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Market sentiment

What the market is saying about Wavesplitter

An AI-synthesized read of the highest-engagement posts about Wavesplitter on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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