Company lists · Data refreshed September 2026

Top 25 Optical amplifier manufacturers based in the United States

RevenueBase identified 89 company matches for optical amplifier manufacturers associated with the United States as of September 2026 and tracks 6,374 professional contacts across them, including 2,562 with verified work emails. Fremont is the largest hub.

This list covers company matches for optical amplifier manufacturers 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 17, 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 17, 2026 How this list was built
89Companies
6,374Contacts tracked
2,562Verified emails
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The 25 largest optical amplifier manufacturers based in the United States

Ranked by team size
Top 25 of 89 company matches for optical amplifier manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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 17, 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 17, 2026 · View company records in RevenueBase
2Exact matchNewton, NJ, United StatesHQ recorded Sep 17, 20261,001-5,0001,348 contacts →

Exact match

“Thorlabs is a leading designer and manufacturer of photonics equipment for research, manufacturing, and biomedical applications.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchSugar Land, TX, United StatesHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
4Exact matchFremont, CA, United StatesHQ recorded Sep 17, 20261,001-5,000196 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchTemecula, CA, United StatesHQ recorded Sep 17, 202651-200122 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchMckinney, TX, United StatesHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
7Exact matchFrankfort, NY, United StatesHQ recorded Sep 17, 202651-20050 contacts →

Exact match

“Fiberdyne Labs, Inc.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchFremont, CA, United StatesHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
9Exact matchBeaverton, CA, United StatesHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
10Exact matchLos Angeles, CA, United StatesHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
11Exact matchLivermore, CA, United StatesHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
12Exact matchDanvers, United StatesHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
13Exact matchSanta Barbara, CA, United StatesHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
14Exact matchPhoenix, AZ, United StatesHQ recorded Sep 17, 202611-5022 contacts →

Exact match

“Optilab is a US-based international firm with headquarters in Phoenix, Arizona.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15Exact matchPine Brook, NJ, United StatesHQ recorded Sep 17, 202611-5021 contacts →

Exact match

“Chiral Photonics (CPI) develops, produces and sells a diverse portfolio of high performance, fiber-based optical components: Fiber Optic Couplers- Pitch Reducing Optical Fiber…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16Exact matchAlbany, NY, United StatesHQ recorded Sep 17, 202611-5020 contacts →

Exact match

“With over 250 years of collective experience spanning our executive team, sales representatives, and engineers, Pivotal Optics is a proven leader in cutting-edge optical…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17Exact matchMurrieta, CA, United StatesHQ recorded Sep 17, 202611-5020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18Exact matchHackensack, NJ, United StatesHQ recorded Sep 17, 202611-5018 contacts →

Exact match

“Vitex is a dynamic fiber optic solutions provider focusing on active and passive fiber optic connectivity solutions, video transmission products, fiber optic test equipment, and…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19Exact matchPennington, NJ, United StatesHQ recorded Sep 17, 202611-5017 contacts →

Exact match

“PD-LD is a manufacturer of customized laser products, headquartered in Pennington, New Jersey, USA.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20Exact matchColumbus, OH, United StatesHQ recorded Sep 17, 202611-5017 contacts →

Exact match

“SRICO makes integrated optical waveguide components and optoelectronic subsystems for the following: •Communications Networks •Sensing •Test & Measurement •Wavelength Conversion…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21Exact matchSanta Clara, CA, United StatesHQ recorded Sep 17, 20261,001-5,00016 contacts →

Exact match

“The world is changing at an unprecedented rate due to exponential technology adoption; driving this growth is data and information.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22Exact matchGoleta, CA, United StatesHQ recorded Sep 17, 202611-5015 contacts →

Exact match

“Praevium Research was founded in 2001, with the mission of commercializing high functionality, radically miniaturized opto-electronic devices for a variety of system applications.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23Exact matchMonterey Park, CA, United StatesHQ recorded Sep 17, 202651-20014 contacts →

Exact match

“Kotura designs, manufactures and markets application specific silicon photonics circuits.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24Exact matchSan Jose, CA, United StatesHQ recorded Sep 17, 202611-5012 contacts →

Exact match

“O-NET COMMUNICATIONS USA INC is a Research and Development company of optical and opto-electrical fiber optic components and modules for the telecom and datacom industries.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25Exact matchSan Jose, CA, United StatesHQ recorded Sep 17, 202611-5011 contacts →

Exact match

“Network Distributors is a provider of high-quality, carrier-grade optical transceiver, optical transport solutions and ancillary products that include custom parts that exceed OEM…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 25 of 89 optical amplifier manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 2,562 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Optical amplifier manufacturers based in the United States at a glance

As of Sep 17, 2026
40.2%Verified-email coverage
71.6Average contacts per company
11-50Median size (employees)
7.9%Largest-city concentration · Fremont
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
32
51-200
22
201-500
5
501-1,000
2
1,001-5,000
6
10001+
1

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 89 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 manufacturers” 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 2,562 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 17, 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 manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 89 company matches for optical amplifier manufacturers 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 manufacturers?

Fremont leads with 7 company records, followed by San Jose (7) and Goleta (2).

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 2,562 professional contacts with verified work emails tracked across these 89 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 17, 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.