Where is Semrock located?

Semrock is headquartered in Rochester, United States.

How many employees does Semrock have?

As of Jun 30, 2026, the latest employee count at Semrock is 49.

Is Semrock a funded company?

Semrock is a funded company, having raised a total of $***** in its 1st and only funding round.

Where does Semrock rank among its competitors?

Semrock ranks 3rd amongst 29 active competitors, only 1 of which is funded. Everix, which secured $1M in May, 2023.

Who are the top competitors of Semrock?

Semrock's top competitors include Alluxa, Everix and Omega Optical. Among them, Everix secured the most recent funding round in May, 2023.

Semrock - 2026 Company Profile, Team, Funding & Competitors

Company Details

Provider of online MP3 and MP4 file access. This platform offers a searchable index of publicly available media files, enabling users to download audio and video content directly. The service utilizes a streamlined interface and supports various devices. It facilitates access to a wide variety of music genres and video types. The platform does not host content itself but acts as a search and access tool for existing online media.

Website: semrock.com
Social
Email ID: *****@idexcorp.com
Phone Number: +1 **********

Key Metrics

Founded Year

2000

Location

Rochester, United States

Stage

Acquired

Investors

BlueStream Ventures

Ranked

3^rd among 29 active competitors

Employee Count

49 as on Jun 30, 2026

Similar Companies

Alluxa & 34 more

Exit Details

Acquired by IDEX (Oct 20, 2008)

View Semrock's full profile

Semrock got acquired by IDEX on Oct 20, 2008.

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

Semrock is a funded company. Semrock has 1 institutional investor.

View details of Semrock's funding rounds and investors

The founders of Semrock is Victor Mizrahi.

Here are the details of Semrock's key team members:

Victor Mizrahi: Co-Founder & CEO of Semrock.

View details of Semrock's Founder profiles and Board Members

Semrock's employee count trend

Semrock has 49 employees as of Jun 26. Here is Semrock's employee count trend over the years:

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Top competitors of Semrock include Alluxa, Everix and Omega Optical. Here is the list of Top 10 competitors of Semrock, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Alluxa 2007, Santa Rosa (United States), Acquired	Manufacturer of optical thin film coating	$1.48M	-	43/100
2nd	Everix 2015, Orlando (United States), Series A	Manufacturer of customized and standard optical filters for various applications	$1M	GCAIA Capital, Keiretsu Forum & 5 others	36/100
3rd	Semrock 2000, Rochester (United States), Acquired	Provider of online MP3 and MP4 file access	-	BlueStream Ventures	31/100
4th	Omega Optical 1969, Brattleboro (United States), Acquired	Developer of optical filters	-	-	34/100
5th	Andover 1976, Salem (United States), Funding Raised	Optical coatings and filters	-	Northcreek Mezzanine, MCM Capital Partners	32/100
6th	Optolong 1999, Kunming (China), Unfunded	Manufacturer of astronomy filters and fluorescence filters	-	-	27/100
7th	ITF 1999, Bucheon-si (South Korea), Unfunded	Manufacturer of optical filters	-	-	25/100
8th	Brinell Vision 2010, Perth (United Kingdom), Unfunded	Manufacturer of precision optical filters and subsystems	-	-	24/100
9th	Slater Plastics 2009, Witney (United Kingdom), Unfunded	Manufacturer of optical filters	-	-	24/100
10th	Solar Spectrum Optical Filters 2017, Chino Hills (United States), Unfunded	Manufacturer of solar spectrum optical filters	-	-	24/100