Company lists · Data refreshed September 2026

Top 25 Optical transceivers manufacturers based in the United States

RevenueBase identified 156 optical transceivers manufacturers headquartered in the United States as of September 2026 and tracks 7,170 professional contacts across them, including 2,473 with verified work emails. San Jose is the largest hub.

This list covers optical transceivers manufacturers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review
156Companies
7,170Contacts tracked
2,473Verified emails
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The 25 largest optical transceivers manufacturers based in the United States

Ranked by team size
Top 25 of 156 optical transceivers manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to optical transceivers manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceSan Jose, CA, United StatesHQ checked Sep 17, 202610001+2,257 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 17, 2026
2Strong evidenceSugar Land, TX, United StatesHQ checked Sep 17, 20261,001-5,000416 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
3Indirect evidenceWest Hills, CA, United StatesHQ checked Sep 17, 2026501-1,000285 contacts →

Indirect evidence

“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…”

Source: RevenueBase Database · checked Sep 17, 2026
4Strong evidenceHudson, MA, United StatesHQ checked Sep 17, 20261,001-5,000276 contacts →

Strong evidence

“SENKO Advanced Components design and manufacture precise, user-friendly, and application-focused fiber optic connectors that allow network operators to achieve the performance and…”

Source: RevenueBase Database · checked Sep 17, 2026
5Partial evidenceMaynard, MA, United StatesHQ checked Sep 17, 202610001+225 contacts →

Partial evidence

“Acacia is an optical networking strategy and technology company that empowers cloud and service providers to meet the fast-growing consumer demands for data.”

Source: RevenueBase Database · checked Sep 17, 2026
6Indirect evidenceSan Jose, CA, United StatesHQ checked Sep 17, 202651-200200 contacts →

Indirect evidence

“Ayar Labs is transforming AI infrastructure by accelerating data movement.”

Source: RevenueBase Database · checked Sep 17, 2026
7Indirect evidenceFremont, CA, United StatesHQ checked Sep 17, 20261,001-5,000196 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 17, 2026
8Indirect evidenceSunnyvale, CA, United StatesHQ checked Sep 17, 2026201-500148 contacts →

Indirect evidence

“Cortina Systems, Inc.”

Source: RevenueBase Database · checked Sep 17, 2026
9Indirect evidenceTemecula, CA, United StatesHQ checked Sep 17, 202651-200122 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 17, 2026
10Strong evidenceTustin, CA, United StatesHQ checked Sep 17, 2026201-50078 contacts →

Strong evidence

“Halo, a global leader in the fiber optics industry, is shaping the future with compatible transceiver technology.”

Source: RevenueBase Database · checked Sep 17, 2026
11Partial evidenceTustin, CA, United StatesHQ checked Sep 17, 2026201-50069 contacts →

Partial evidence

“AddOn Networks is a leader in optical connectivity solutions serving a wide range of customers, from global organizations in financials, web 2.0/cloud, to SMB, healthcare, and…”

Source: RevenueBase Database · checked Sep 17, 2026
12Indirect evidenceTustin, CA, United StatesHQ checked Sep 17, 2026201-50068 contacts →

Indirect evidence

“For over 20 years, ProLabs has been supplying quality network solutions for some of the largest datacenters in the world.”

Source: RevenueBase Database · checked Sep 17, 2026
13Strong evidenceRidgefield Park, NJ, United StatesHQ checked Sep 17, 2026201-50055 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
14Indirect evidenceFrankfort, NY, United StatesHQ checked Sep 17, 202651-20050 contacts →

Indirect evidence

“Fiberdyne Labs, Inc.”

Source: RevenueBase Database · checked Sep 17, 2026
15Indirect evidenceOrange County, OH, United StatesHQ checked Sep 17, 202651-20049 contacts →

Indirect evidence

“Approved Networks is a proud brand of Legrand in the Data, Power, and Control Division.”

Source: RevenueBase Database · checked Sep 17, 2026
16Partial evidenceSanta Barbara, CA, United StatesHQ checked Sep 17, 202651-20049 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
17Strong evidenceFremont, CA, United StatesHQ checked Sep 17, 2026201-50046 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
18Partial evidenceUnion City, CA, United StatesHQ checked Sep 17, 202651-20042 contacts →

Partial evidence

“Founded in 2003, Proficium is a leader in revolutionizing the optical connectivity landscape within the AI and hyperscale data center environment.”

Source: RevenueBase Database · checked Sep 17, 2026
19Partial evidenceBeaverton, CA, United StatesHQ checked Sep 17, 202611-5042 contacts →

Partial evidence

“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.”

Source: RevenueBase Database · checked Sep 17, 2026
20Partial evidenceCarlsbad, CA, United StatesHQ checked Sep 17, 202651-20042 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
21Partial evidenceLos Angeles, CA, United StatesHQ checked Sep 17, 202611-5036 contacts →

Partial evidence

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…”

Source: RevenueBase Database · checked Sep 17, 2026
22Partial evidenceDallas, TX, United StatesHQ checked Sep 17, 202651-20035 contacts →

Partial evidence

“Suncall America provides high-precision fiber optic connectors and adapters designed to address the density and performance challenges of today’s data-driven networks.”

Source: RevenueBase Database · checked Sep 17, 2026
23Partial evidencePleasanton, CA, United StatesHQ checked Sep 17, 202651-20033 contacts →

Partial evidence

“At the forefront of advanced optical solutions, Inneos specializes in high-quality, high-reliability optics for medical, aerospace & defense, industrial, and automotive…”

Source: RevenueBase Database · checked Sep 17, 2026
24Partial evidenceLivermore, CA, United StatesHQ checked Sep 17, 202611-5031 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 17, 2026
25Partial evidenceCedar Park, TX, United StatesHQ checked Sep 17, 202611-5029 contacts →

Partial evidence

“Since 2012, Equal Optics has been at the forefront of high-performance networking, delivering Tier 1 OEM-compatible optical and connectivity solutions that power today’s most…”

Source: RevenueBase Database · checked Sep 17, 2026

Showing 25 of 156 optical transceivers manufacturers based in the United States

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Optical transceivers manufacturers based in the United States at a glance

As of Sep 17, 2026
34.5%Verified-email coverage
46.0Average contacts per company
11-50Median size (employees)
7.7%Largest-city concentration · San Jose
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
54
51-200
38
201-500
12
501-1,000
2
1,001-5,000
7
10001+
3

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 156 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among optical transceivers manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the United States whose own description of what they do matches “optical transceivers manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names optical transceivers manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among optical transceivers manufacturers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,473 across the full list. 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.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names optical transceivers manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 156 optical transceivers manufacturers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Lumentum, headquartered in San Jose, tops this list with the largest team on record.

Which city has the most optical transceivers manufacturers?

San Jose leads with 12 headquartered companies, followed by Fremont (9) and Irvine (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,473 verified decision-maker contacts tracked across these 156 companies.

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 Smart Search, 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.