Company lists · Data refreshed September 2026

Top 25 Optical fibre cable manufacturers worldwide

Name: Optical fibre cable manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 3,600 companies tracked

RevenueBase identified 3,600 optical fibre cable manufacturers worldwide as of September 2026 and tracks 95,039 professional contacts across them, including 25,201 with verified work emails. China is the largest market and Shenzhen the largest hub.

This list covers optical fibre cable manufacturers worldwide, 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 30, 2026. Country and city lists for optical fibre cable manufacturers follow the table.

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 30, 2026 86% judged on-target in blind review

3,600Companies

95,039Contacts tracked

25,201Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest optical fibre cable manufacturers worldwide

Ranked by team size

Top 25 of 3,600 optical fibre cable manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to optical fibre cable 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	CIENA	Indirect evidence	Hanover, MD, United StatesHQ checked Sep 30, 2026	5,001-10,000	9,426 contacts →
	Indirect evidence “Ciena (NYSE:CIEN) is the global leader in high-speed connectivity.” Source: RevenueBase Database · checked Sep 30, 2026
2	STL	Indirect evidence	Pune, IndiaHQ checked Sep 30, 2026	1,001-5,000	5,391 contacts →
	Indirect evidence “STL is a global leader in advanced connectivity solutions, providing end-to-end solutions for building AI-ready infrastructure, FTTx, Rural, Enterprise and Data Centre networks.” Source: RevenueBase Database · checked Sep 30, 2026
3	Fiberhome	Indirect evidence	Wuhan, ChinaHQ checked Sep 30, 2026	10001+	4,327 contacts →
	Indirect evidence “FiberHome is an internationally renowned provider of ICT network products and solutions, Our mission is to maximize the potential of digital connections and benefit the society.” Source: RevenueBase Database · checked Sep 30, 2026
4	Tejas Networks	Partial evidence	Bangalore, IndiaHQ checked Sep 30, 2026	1,001-5,000	3,282 contacts →
	Partial evidence “Tejas Networks is a global broadband, optical and wireless networking company, with a focus on technology, innovation and R&D.” Source: RevenueBase Database · checked Sep 30, 2026
5	Zayo Group	Indirect evidence	Denver, CO, United StatesHQ checked Sep 30, 2026	5,001-10,000	2,948 contacts →
	Indirect evidence “For more than 18 years, Zayo Group of companies has helped the world’s most ambitious organizations build the infrastructure behind what’s next.” Source: RevenueBase Database · checked Sep 30, 2026
6	AFL	Partial evidence	Duncan, SC, United StatesHQ checked Sep 30, 2026	1,001-5,000	2,813 contacts →
	Partial evidence “Founded in 1984, AFL is a global manufacturer providing end-to-end solutions to the energy, broadband, data center, AI and industrial markets.” Source: RevenueBase Database · checked Sep 30, 2026
7	Lumentum	Partial evidence	San Jose, CA, United StatesHQ checked Sep 30, 2026	10001+	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 30, 2026
8	Infinera	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,959 contacts →
	Indirect evidence “Infinera is now part of Nokia.” Source: RevenueBase Database · checked Sep 30, 2026
9	Huber Suhner	Partial evidence	Herisau, SwitzerlandHQ checked Sep 30, 2026	1,001-5,000	1,933 contacts →
	Partial evidence “HUBER+SUHNER designs and builds components and system solutions for electrical and optical connectivity.” Source: RevenueBase Database · checked Sep 30, 2026
10	Hotwire Communications LTD	Partial evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,420 contacts →
	Partial evidence “Hotwire Communications is a national leader in fiber optic technology, delivering advanced, customized telecommunications solutions to residential, commercial, senior-living…” Source: RevenueBase Database · checked Sep 30, 2026
11	LS Cable & System	Partial evidence	Anyang-si, South KoreaHQ checked Sep 30, 2026	5,001-10,000	1,352 contacts →
	Partial evidence “LS Cable & System \| Connecting the World with Smarter, Greener Cable Solutions LS Cable & System (LS C&S) is a global leader in power and communication cable solutions, driving…” Source: RevenueBase Database · checked Sep 30, 2026
12	Vindhya Telelinks Limited	Partial evidence	New Delhi, IndiaHQ checked Sep 30, 2026	501-1,000	1,295 contacts →
	Partial evidence “Vindhya Telelinks Limited was established in joint sector between Universal Cables Limited and Madhya Pradesh State Industrial Development Corporation Limited to implement a…” Source: RevenueBase Database · checked Sep 30, 2026
13	Uniti Group INC	Indirect evidence	Little Rock, AR, United StatesHQ checked Sep 30, 2026	501-1,000	1,247 contacts →
	Indirect evidence “Uniti is a premier insurgent fiber provider dedicated to enabling mission-critical connectivity across the United States.” Source: RevenueBase Database · checked Sep 30, 2026
14	Subcom	Strong evidence	United StatesHQ checked Sep 30, 2026	1,001-5,000	1,185 contacts →
	Strong evidence “SubCom engineers, manufactures, and installs subsea fiber optic data cables - the unsung heroes of global communication.” Source: RevenueBase Database · checked Sep 30, 2026
15	OFS	Strong evidence	Norcross, GA, United StatesHQ checked Sep 30, 2026	1,001-5,000	816 contacts →
	Strong evidence “OFS is a world-leading innovator, manufacturer and provider of infrastructure solutions for communication networks and specialty fiber optic products.” Source: RevenueBase Database · checked Sep 30, 2026
16	ACOME	Partial evidence	Paris, FranceHQ checked Sep 30, 2026	1,001-5,000	647 contacts →
	Partial evidence “Technological flagship of the French industry, specialist in high-tech cables in the automotive and data networks markets, ACOME is a major player in the industry of cables…” Source: RevenueBase Database · checked Sep 30, 2026
17	Britelinkmct	Strong evidence	Johannesburg, South AfricaHQ checked Sep 30, 2026	1,001-5,000	468 contacts →
	Strong evidence “As a full-service optical fibre company, BritelinkMCT offers an end-to-end solution for infrastructure owners.” Source: RevenueBase Database · checked Sep 30, 2026
18	M-Net Telekommunikations Gmbh	Indirect evidence	Munich, GermanyHQ checked Sep 30, 2026	501-1,000	443 contacts →
	Indirect evidence “Als führender Glasfaseranbieter Bayerns verbindet M-net seit 1996 Menschen und Unternehmen in Bayern, im Großraum Ulm und im hessischen Main-Kinzig-Kreis mit zuverlässiger…” Source: RevenueBase Database · checked Sep 30, 2026
19	HTL Limited	Strong evidence	Chennai, IndiaHQ checked Sep 30, 2026	1,001-5,000	436 contacts →
	Strong evidence “HTL Ltd (Subsidiary of HFCL Limited) is a Prominent Optical Fiber Cable Manufacturer, Industry Acclaimed Fiber & Copper Cabling Solutions Provider, Leading Electrical Wiring…” Source: RevenueBase Database · checked Sep 30, 2026
20	Siemon	Partial evidence	Watertown, CT, United StatesHQ checked Sep 30, 2026	501-1,000	427 contacts →
	Partial evidence “Siemon is a global market leader in the design and manufacture of high-performance connectivity solutions for data centers and smart buildings.” Source: RevenueBase Database · checked Sep 30, 2026
21	PPC Broadband, Inc.	Indirect evidence	E. Syracuse, NY, United StatesHQ checked Sep 30, 2026	501-1,000	418 contacts →
	Indirect evidence “Belden’s key broadband solution brand, PPC is a proven industry leader in connectivity technology for the telecommunication industry, delivering the latest broadband and wireless…” Source: RevenueBase Database · checked Sep 30, 2026
22	AOI	Strong evidence	Sugar Land, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	416 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 30, 2026
23	TCS Communications, LLC	Partial evidence	Englewood, CO, United StatesHQ checked Sep 30, 2026	51-200	396 contacts →
	Partial evidence “TCS Communications, LLC, was founded in 1978 with the focus of providing quality construction services to the Cable Industry.” Source: RevenueBase Database · checked Sep 30, 2026
24	YOFC	Strong evidence	Wuhan, ChinaHQ checked Sep 30, 2026	1,001-5,000	395 contacts →
	Strong evidence “Yangtze Optical Fibre and Cable Joint Stock Limited Company (also known as 'YOFC') is established in Wuhan, Hubei Province in May 1988.” Source: RevenueBase Database · checked Sep 30, 2026
25	Fibracem Teleinformática	Indirect evidence	Pinhais, BrazilHQ checked Sep 30, 2026	201-500	357 contacts →
	Indirect evidence “Empresa paranaense, fabricante de cabos de fibra óptica e acessórios para redes ópticas.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: optical fibre cable manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names optical fibre cable manufacturers.
Partial evidence: Its own public description names part of optical fibre cable manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name optical fibre cable manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 3,600 optical fibre cable manufacturers worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 25,201 reachable decision-makers.

Free signup · no credit card

View the full list →

Optical fibre cable manufacturers worldwide at a glance

As of Sep 30, 2026

26.5%Verified-email coverage

26.4Average contacts per company

11-50Median size (employees)

6.9%Largest-city concentration · Shenzhen

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

933

11-50

1,207

51-200

864

201-500

326

501-1,000

114

1,001-5,000

105

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 fibre cable 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.
Coverage: Every country. Country and city lists for optical fibre cable manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “optical fibre cable 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 fibre cable 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 fibre cable manufacturers, and records with no verified work email.
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, 25,201 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 30, 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.

Optical fibre cable manufacturers by location

19 lists · largest first

Every Optical fibre cable manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 fibre cable 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 fibre cable manufacturers are there worldwide?

RevenueBase identified 3,600 optical fibre cable manufacturers worldwide 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?

CIENA, headquartered in Hanover, tops this list with the largest team on record.

Which country has the most optical fibre cable manufacturers?

China leads with 715 companies, followed by the United States (531) and India (180). Every optical fibre cable manufacturers list by country and city is linked on this page.

Which city has the most optical fibre cable manufacturers?

Shenzhen leads with 249 headquartered companies, followed by Ningbo (33) and Wuhan (29).

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 25,201 verified decision-maker contacts tracked across these 3,600 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 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 3,600 optical fibre cable manufacturers worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.