Home
Finisar Corporation

Finisar Corporation Market Share Analysis for November 2025

Finisar Corporation is a manufacturer of optical communication components and subsystems. The company was founded in April 1987 by Frank Levinson and Jerry Rawls in Menlo Park, California. In November 1999, it went public via an initial public offering. In 2008 Finisar merged with Optium Corporation.

Computers Electronics and Technology > Consumer Electronics

Domainfinisar.com

Year Founded1988

Employees> 10001

Annual Revenue> $1B

Finisar Corporation

Finisar Corporation (including company regionals)

finisar.com

See more website traffic and engagement information

Finisar Corporation Revenue up to November 2025 is > 1B

revenue generated by Finisar Corporation top domains

Finisar Corporation top domains revenue over 3 years

Revenue for Finisar Corporation top domains

finisar.com> 1B

See more with Sales Intelligence

Total visits to Finisar Corporation's top domains

Understand Finisar Corporation market share and potential market reach.

Total visits last 3 months

No Data to Display

Avg. visit duration in Finisar Corporation's top domains

Analyze Finisar Corporation engagement metrics.

Average visit duration last 3 months

No Data to Display

Avg. pageviews on Finisar Corporation's top domains

See how Finisar Corporation keep users engaged, nurture their interest, and encourage them to take the next step.

Average page views last 3 months

No Data to Display

Finisar Corporation top competitors by domain

Top similar sites in November 2025, ranked by their affinity

oplink.comCompany NameOplink Communications, Inc.Employees1001 - 5000HQUnited States, California, FremontAnnual revenue$200M - $500MTotal visits--Computers Electronics and Technology > Consumer Electronics

Top technologies used by Finisar Corporation

These are the website technologies, by industry, used by Finisar Corporation top domains

Content Management System (5)

WordPress

eCommerce (4)

WooCommerce

Social (3)

Facebook Social Plugins

Widget (3)

Twemoji

More Technologies

8

See all

News & Signals from Finisar Corporation

With Similarweb Sales signals alerts, you’ll receive daily updates of recognized buying signals whenever new opportunities or threats arise in your target audience.

NewsFinisar Corporation launches Flexgrid twin 16x40 wavelength selective switch.Finisar Australia releases the world's first Flexgrid® twin 16x40 wavelength selective switch.

NewsFinisar Corporation decreases headcount by 196.WARN letters filed with the state Employment Development Department reveal that Coherent-owned subsidiary Finisar will lay off 196 employees in Fremont.

NewsFinisar Corporation expands facilities to Sherman, Texas, United States.Finisar's new plant, proposed as an expansion to the tech manufacturers' current 76-acre site in Sherman, would produce wafers for semiconductor chips and create 700 jobs.