Company lists · Data refreshed September 2026

Top 25 Optical amplifier companies based in the United States

RevenueBase identified 143 company matches for optical amplifier companies associated with the United States as of September 2026 and tracks 6,684 professional contacts across them, including 2,310 with verified work emails. Fremont is the largest hub.

This list covers company matches for optical amplifier companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
143Companies
6,684Contacts tracked
2,310Verified emails
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The 25 largest optical amplifier companies based in the United States

Ranked by team size
Top 25 of 143 company matches for optical amplifier companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSan Jose, CA, United StatesHQ recorded Sep 20, 202610001+2,257 contacts →

Exact match

“Lumentum (NASDAQ: LITE) is a global leader in optical and photonic technologies that power the networks and infrastructure behind AI, cloud computing, and next-generation…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchSugar Land, TX, United StatesHQ recorded Sep 20, 20261,001-5,000416 contacts →

Exact match

“Applied Optoelectronics, Inc.| NASDAQ: AAOI AOI is a leading designer and manufacturer of fiber optic networking products.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchWest Hills, CA, United StatesHQ recorded Sep 20, 2026501-1,000285 contacts →

Exact match

“Source Photonics is a leading global provider of innovative and reliable technology that enables communications and data connectivity, in next-generation mobile and fixed-line…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchMinneapolis, MN, United StatesHQ recorded Sep 20, 2026201-500258 contacts →

Exact match

“Clearfield, Inc.(NASDAQ: CLFD) designs, manufactures, and distributes fiber optic management, protection, and delivery solutions that play a critical role in enabling broadband…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchFremont, CA, United StatesHQ recorded Sep 20, 20261,001-5,000196 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchSunnyvale, CA, United StatesHQ recorded Sep 20, 2026201-500148 contacts →

Exact match

“Cortina Systems, Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchTemecula, CA, United StatesHQ recorded Sep 20, 202651-200122 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchMckinney, TX, United StatesHQ recorded Sep 20, 202651-20094 contacts →

Exact match

“Xtera is an innovative provider of sub-sea telecoms solutions and carries an extensive portfolio of intellectual property.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchSomerset, NJ, United StatesHQ recorded Sep 20, 2026501-1,00082 contacts →

Exact match

“Based in the USA with teams around the world, Go!Foton is at the forefront of advanced optical and photonics innovation.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchRichmond, CA, United StatesHQ recorded Sep 20, 202651-20063 contacts →

Exact match

“DiCon Fiberoptics, Inc, is a well-established photonics technology company based in the San Francisco Bay Area.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchEnglewood, CO, United StatesHQ recorded Sep 20, 202611-5055 contacts →

Exact match

“Lightwave Logic, Inc.(NASDAQ: LWLG) develops a platform leveraging its proprietary engineered electro-optic (EO) polymers to transmit data at higher speeds with less power.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchRidgefield Park, NJ, United StatesHQ recorded Sep 20, 2026201-50055 contacts →

Exact match

“OE Solutions (KOSDAQ: 138080) is a global technology leader in optical transceivers for both wireless and wireline markets.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchFrankfort, NY, United StatesHQ recorded Sep 20, 202651-20050 contacts →

Exact match

“Fiberdyne Labs, Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchSanta Barbara, CA, United StatesHQ recorded Sep 20, 202651-20049 contacts →

Exact match

“Calient.AI is the global leader in Optical Circuit Switching systems.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchFremont, CA, United StatesHQ recorded Sep 20, 2026201-50046 contacts →

Exact match

“The company designs, develops, manufactures, and markets innovative fiber-optic products to communications networks, and provides customized solutions to instrument, defense…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchBeaverton, CA, United StatesHQ recorded Sep 20, 202611-5042 contacts →

Exact match

“The fJscaler team has a long legacy of proven innovation and high-quality semiconductor products serving the optical communications market for more than two decades.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchCarlsbad, CA, United StatesHQ recorded Sep 20, 202651-20042 contacts →

Exact match

“Luxtera’s silicon photonics technology transforms how the world connects through fiber optics.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchLos Angeles, CA, United StatesHQ recorded Sep 20, 202611-5036 contacts →

Exact match

“Optical Zonu Corporation is a privately owned high technology company located in Los Angeles, CA, specializing in the design and manufacturing of Fiber Optic Components for Analog…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchLivermore, CA, United StatesHQ recorded Sep 20, 202611-5031 contacts →

Exact match

“Enabling Your Business with Customized Scientific Light Sources, Amplifiers and Detectors 700-1700nm InPhenix Corporation is a leading developer and manufacturer of…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchCranbury, NJ, United StatesHQ recorded Sep 20, 202611-5029 contacts →

Exact match

“Antronix is the market-leading designer and manufacturer of broadband products in North America.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchDanvers, United StatesHQ recorded Sep 20, 202611-5028 contacts →

Exact match

“SemiNex Corporation develops high-power semiconductor lasers and optical amplifiers that power the next generation of AI infrastructure, optical networking, and advanced photonic…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchIrvine, CA, United StatesHQ recorded Sep 20, 202651-20028 contacts →

Exact match

“Omnitron Systems designs and manufactures fiber optic connectivity products that enable the delivery of next-generation network services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchSanta Barbara, CA, United StatesHQ recorded Sep 20, 202611-5027 contacts →

Exact match

“Freedom Photonics, a QCi company is a manufacturer of unique and innovative photonic components, modules and subsystems.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchPleasanton, CA, United StatesHQ recorded Sep 20, 202651-20025 contacts →

Exact match

“Sorrento Networks is a supplier, manufacturer and integrator of optical fibre-based network technology solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchNew Providence, NJ, United StatesHQ recorded Sep 20, 202611-5023 contacts →

Exact match

“Nubis is developing a breakthrough optical technology platform that enables the industry’s highest density and lowest power optical interconnect.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 143 optical amplifier companies based in the United States

See the full list, filter by size, metro and specialty, and access 2,310 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Optical amplifier companies based in the United States at a glance

As of Sep 20, 2026
34.6%Verified-email coverage
46.7Average contacts per company
11-50Median size (employees)
6.3%Largest-city concentration · Fremont
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
39
11-50
51
51-200
34
201-500
8
501-1,000
4
1,001-5,000
5
10001+
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 143 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “optical amplifier companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 2,310 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “optical amplifier companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many optical amplifier companies are there based in the United States?

RevenueBase identified 143 company matches for optical amplifier companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Lumentum tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most optical amplifier companies?

Fremont leads with 9 company records, followed by San Jose (6) and Irvine (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,310 professional contacts with verified work emails tracked across these 143 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.