When was Finisar founded?

Finisar was founded in 1988 and raised its 1st funding round 2 years after it was founded.

Where is Finisar located?

Finisar is headquartered in Sunnyvale, United States. It is registered at Sunnyvale, California.

How many employees does Finisar have?

As of Sep 30, 2026, the latest employee count at Finisar is 1714.

Is Finisar a funded company?

Finisar is a funded company, having raised an undisclosed amount across 8 funding rounds to date. The company's 1st funding round was a $***** Unattributed round, raised on 1990.

How much is Finisar worth?

The last known valuation of Finisar was $***** as of Nov 12, 2018.

When was the latest funding round of Finisar?

Finisar's latest funding was a $***** Grant (prize money) round on Jan 01, 2018, with participation from 1 investor. Its primary sector is Telecom Operators. In United States, the Telecom Operators sector has seen $1.84B in funding in 2026 to date.

Where does Finisar rank among its competitors?

Finisar ranks 44th amongst 1931 active competitors, of which 78 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Calix, which secured an undisclosed amount in Jun, 2026.

Who are the top competitors of Finisar?

Finisar's top competitors include Calix, Broadcom and RELEX. Among them, Calix secured the most recent funding round in June, 2026.

Finisar - 2026 Company Profile, Team, Funding & Competitors

Q: Is Finisar an acquired company?

Finisar got acquired by II-VI Incorporated on Nov 09, 2018.

Finisar is an acquired company based in Sunnyvale (United States), founded in 1988. It operates as a Fiber optic subsystems and components provider. Finisar has raised an undisclosed amount in funding, with last known valuation of $*****. The company has 1931 active competitors, including 78 funded and 378 that have exited. Its top competitors include companies like Calix, Broadcom and RELEX.

Company Details

Finisar provides a wide range of fiber optic subsystems and components. Its product portfolio include: optical transceivers, optical amplifiers, optical engines, active optical cables, optical instrumentation and RF-over-Fiber. Its products are used for various applications including high-speed voice, video and data communications for networking, storage, wireless, and cable TV applications. Over the years, the company has gained access to leading-edge technology to manufacture number of active and passive optical components through series of acquisitions.

Website: www.finisar.com
Registered Address: Sunnyvale, California

Key Metrics

Founded Year

1988

Location

Sunnyvale, United States

Stage

Acquired

Latest Funding Round

Grant (prize money), Jan 01, 2018, $*****

Last Known Valuation

$***** as on Nov 12, 2018

Investors

Apple & 9 more

Ranked

44^th among 1931 active competitors

Employee Count

1,714 as on Sep 30, 2026

Investment & Acquisitions

RED-C Optical Networks & 3 more

Similar Companies

Broadcom & 285 more

Exit Details

Acquired by II-VI Incorporated (Nov 09, 2018)

View Finisar's full profile

Finisar is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Reports
FINISAR CORPORATION CIN: 943038428 , Belgium, Active	Dec 26, 999	-	1224 (As on Dec 31, 2022)	-

Finisar got acquired by II-VI Incorporated on Nov 09, 2018 at an acquisition amount of $*****.

Click here to take a look at Finisar's acquisition in detail

Finisar has raised funding over 8 rounds. Its first funding round was on 1990. Its latest funding round was a Grant (prize money) round on Jan 01, 2018 for $*****. 1 investor participated in its latest round. Finisar has 10 institutional investors.

Here is the list of recent funding rounds of Finisar:

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Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jan 01, 2018	5054942	Grant (prize money)	6068263	1087479	6539941	5504952
Dec 13, 2017	7085312	Grant (prize money)	7942501	2046068	5789438	Apple
Sep 2005	7620958	Post IPO	2689171	1674412	4510571	Starfish Ventures

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View details of Finisar's funding rounds and investors

Finisar's employee count trend

Finisar has 1,714 employees as of Sep 26. Here is Finisar's employee count trend over the years:

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Top competitors of Finisar include Calix, Broadcom and RELEX. Here is the list of Top 10 competitors of Finisar, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Calix 1999, Petaluma (United States), Public	Provider of communication equipment	$108M	Meritech, Redpoint Ventures & 17 others	75/100
2nd	Broadcom 1991, California (United States), Acquired	Platform offering data center fiber optic networks	-	Silver Lake, Alcor Fund & 29 others	72/100
3rd	RELEX 2005, Helsinki (Finland), Series D	Provider of unified platform for retail and supply chain planning	$816M	Summit Partners, TCV & 5 others	72/100
4th	Ciena 1992, Hanover (United States), Public	Provider of networking systems, automation software, components, and related services	-	Western Technology Investment, Worldview Technology Partners ... & 15 others	72/100
5th	CallidusCloud 1996, Pleasanton (United States), Acquired	Cloud-based sales, marketing and pipeline management solutions	$89.3M	Crosspoint Venture Partners, Crescendo Ventures ... & 6 others	72/100
6th	Mediacom Communications 1995, Middletown (United States), Funding Raised	Fiber optic telecommunication and cable TV services provider	-	-	70/100
7th	BT Group 1981, London (United Kingdom), Public	Provider of mobile phones and fiber broadband services for home & business	-	Triodos Investment Management, Bharti Enterprises ... & 5 others	70/100
8th	Century Link 1930, Monroe (United States), Public	Provider of residential and business communication services, including internet, TV, and phone	$20M	Temasek, Welsh, Carson, Anderson & Stowe & 3 others	69/100
9th	Applied Optoelectronics 1997, Sugar Land (United States), Public	Manufacturer of fiber-optic networking products	$90.5M	Techlink Ventures, Giza Venture Capital & 5 others	68/100
10th	Zayo 2007, Boulder (United States), Acquired	Provider of fiber transport and network connectivity and managed services	$825M	Charlesbank Capital Partners, GTCR & 24 others	68/100
44th	Finisar 1988, Sunnyvale (United States), Acquired	Fiber optic subsystems and components provider	-	Apple, TA Associates & 8 others	55/100

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Finisar has made 1 investments in companies including Nistica. Finisar has also acquired 3 companies including RED-C Optical Networks and Broadway Networks.

Here is the list of investments & acquisitions:

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Date of Investment/Acquisition	Type	Company Name	Founded Year	Location
Jul 03, 2012	Acquisition	RED-C Optical Networks	2000	Tel Aviv (Israel)
Sep 20, 2010	Acquisition	Broadway Networks	2006	San Jose (United States)
Feb 25, 2008	Investments	Nistica	2005	Bridgewater (United States)