Company lists · Data refreshed October 2026
Top 25 Fiber optic preform manufacturers worldwide
RevenueBase identified 160 company matches for fiber optic preform manufacturers worldwide as of October 2026 and tracks 2,315 professional contacts across them, including 329 with verified work emails. The United States is the largest market and Shenzhen the largest hub.
This list covers company matches for fiber optic preform manufacturers worldwide, 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 October 12, 2026. Country and city lists for fiber optic preform manufacturers follow the table.
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.
The 25 largest fiber optic preform manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 413 contacts → | ||||
Exact match “Yangtze Optical Fibre and Cable Joint Stock Limited Company (also known as 'YOFC') is established in Wuhan, Hubei Province in May 1988.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 2 | 141 contacts → | ||||
Exact match “West Coast Optilinks (A division of West Coast Paper Mills Ltd.), belongs to a USD 700 Million fast growing Industrial business house “S.K.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 3 | 64 contacts → | ||||
Exact match “Incom is the world’s largest supplier of glass and polymer fused fiber optic solutions that enable innovation in the medical, scientific, display and defense industries.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 4 | 61 contacts → | ||||
Exact match “We are a leading manufacturer of industrial jewel parts, fiber optic components, and DC coreless motors, based in Tokyo, Japan.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 5 | 43 contacts → | ||||
Exact match “SEDI-ATI by Fiber Optics Group has been a subsidiary of Fiber Optics Group (FOG) since 2023.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 6 | 41 contacts → | ||||
Exact match “Coractive develops and manufactures Specialty Optical Fibers (SOF)products and fiber laser solutions for OEM customers’ applications in the industrial, telecommunications, sensing…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 7 | 40 contacts → | ||||
Exact match “Innovative optical fiber solutions for industrial and medical applications We specialize in the production of silica optical fibers, as well as assembled optical fiber cables and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 8 | 35 contacts → | ||||
Exact match “Taihan Fiberoptics co, Ltd.[KOSDAQ: 010170], which is specialized in manufacturing optical fiber, fiber optic cables and accessories.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 9 | 34 contacts → | ||||
Exact match “Fiberoptics Technology Incorporated (FTI) has designed and manufactured Glass Fiber Optic lighting components for over forty years.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 10 | 28 contacts → | ||||
Exact match “j-fiber GmbH is one of Europe’s leading providers of optical fibers for data transmission and the only industrial-scale manufacturer of fibers in Germany.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 11 | 27 contacts → | ||||
Exact match “OPTRAL is a Spanish leader company, founded in 1988, engaged in fibre optic cable design, manufacture and worldwide known companies in the Telecom, Oil & Gas, Industry and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 12 | 25 contacts → | ||||
Exact match “For over 30 years present in the brazilian market of telecommunications, SUMITOMO ELETRIC INDUSTRIES now has a manufacturing unit, SEI BRASIL Soluções Ópticas, in the city of…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 13 | 24 contacts → | ||||
Exact match “FBR Cables est une entreprise spécialisée dans la fabrication de câbles de fibre optique, se positionnant comme un chef de file dans le domaine de la connectivité à haute vitesse…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 14 | 23 contacts → | ||||
Exact match “WEINERT has engaged systematically with photonics, which is one of the key technologies of the 21st century.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 15 | 23 contacts → | ||||
Exact match “JRD Fibre Composite Pvt.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 16 | 22 contacts → | ||||
Exact match “Arabian Fiber Optic Cable Manufacturing LLC (AFOC) is a leading manufacturer of Optic Fiber Cables in the United Arab Emirates.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 17 | 19 contacts → | ||||
Exact match “Abalone Technology Group (Abalone) is a leading manufacturer and supplier of fiber optic cables, passive components and accessories used in telecommunications and data networks…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 18 | 18 contacts → | ||||
Exact match “Specialty Fiber Optic assemblies, Components, and Integrated Optical Solutions with the highest quality, the best designs and most innovative engineering content for their…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 19 | 18 contacts → | ||||
Exact match “OFR Telecom manufactures & provides a complete range of cross technology products & solutions for the OFC industry.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 20 | 16 contacts → | ||||
Exact match “By way of introduction, we are the Om Kothari Group.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 21 | 15 contacts → | ||||
Exact match “Since 2003, FiberNext has been providing materials, solutions, custom products, technical training & value-added services to fiber optic users across the US.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 22 | 15 contacts → | ||||
Exact match “Ihr Partner für die Kommunikation mit Glasfasern Die LightCom AG ist eine selbständige Aktiengesellschaft, welche 1998 gegründet wurde.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 23 | 14 contacts → | ||||
Exact match “WCFO is an industry leading manufacturer of Optical Fiber products and solutions for telecom and datacom markets.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 24 | 13 contacts → | ||||
Exact match “Since our establishment in 1991, Hyesung Cable & Communication Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 25 | 11 contacts → | ||||
Exact match “We are an exclusive supplier of specialized fiber optics and hybrid photonic solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “fiber optic preform manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 160 fiber optic preform manufacturers worldwide
See the full list, filter by size, metro and specialty, and access 329 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Fiber optic preform manufacturers worldwide at a glance
As of Oct 12, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for fiber optic preform manufacturers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “fiber optic preform 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. 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 329 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 October 12, 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.
Fiber optic preform manufacturers by location
1 lists · largest firstEvery Fiber optic preform 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 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 “fiber optic preform manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many fiber optic preform manufacturers are there worldwide?
RevenueBase identified 160 company matches for fiber optic preform manufacturers worldwide as of October 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?
YOFC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most fiber optic preform manufacturers?
The United States leads with 30 companies. Every fiber optic preform manufacturers list by country and city is linked on this page.
Which city has the most fiber optic preform manufacturers?
Shenzhen leads with 9 company records, followed by Wuhan (4) and Sorocaba (3).
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 329 professional contacts with verified work emails tracked across these 160 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 October 12, 2026.
Ready to reach these companies? Verified emails and direct dials for all 160 fiber optic preform manufacturers worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 fiber optic preform manufacturers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 160 matching company records for fiber optic preform manufacturers worldwide, with 2,315 tracked contacts and 329 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 fiber optic preform manufacturers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  YOFCyofc.comHQ: Wuhan, ChinaReported employees: 1,001-5,000 | Wuhan, China | 1,001-5,000 | Exact match | 413 contacts → |
“Yangtze Optical Fibre and Cable Joint Stock Limited Company (also known as 'YOFC') is established in Wuhan, Hubei Province in May 1988.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | West Coast Optilinks WCOwestcoastoptilinks.com HQ: New Delhi, IndiaReported employees: 501-1,000 | New Delhi, India | 501-1,000 | Exact match | 141 contacts → |
“West Coast Optilinks (A division of West Coast Paper Mills Ltd.), belongs to a USD 700 Million fast growing Industrial business house “S.K.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Incom, INCincomusa.com HQ: Charlton, MA, United StatesReported employees: 51-200 | Charlton, MA, United States | 51-200 | Exact match | 64 contacts → |
“Incom is the world’s largest supplier of glass and polymer fused fiber optic solutions that enable innovation in the medical, scientific, display and defense industries.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Orbray Co., LTDorbray.com HQ: Adachi-ku, JapanReported employees: 1,001-5,000 | Adachi-ku, Japan | 1,001-5,000 | Exact match | 61 contacts → |
“We are a leading manufacturer of industrial jewel parts, fiber optic components, and DC coreless motors, based in Tokyo, Japan.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Sedi-Ati By Fiber Optics Groupsedi-ati.comHQ: Evry-courcouronnes, FranceReported employees: 51-200 | Evry-courcouronnes, France | 51-200 | Exact match | 43 contacts → |
“SEDI-ATI by Fiber Optics Group has been a subsidiary of Fiber Optics Group (FOG) since 2023.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Coractivecoractive.comHQ: Québec, QC, CanadaReported employees: 51-200 | Québec, QC, Canada | 51-200 | Exact match | 41 contacts → |
“Coractive develops and manufactures Specialty Optical Fibers (SOF)products and fiber laser solutions for OEM customers’ applications in the industrial, telecommunications, sensing…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Ceramoptecceramoptec.com HQ: Livani, LatviaReported employees: 201-500 | Livani, Latvia | 201-500 | Exact match | 40 contacts → |
“Innovative optical fiber solutions for industrial and medical applications We specialize in the production of silica optical fibers, as well as assembled optical fiber cables and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Taihan Fiberopticstaihanfiber.com HQ: 경기도 안산시, South KoreaReported employees: 201-500 | 경기도 안산시, South Korea | 201-500 | Exact match | 35 contacts → |
“Taihan Fiberoptics co, Ltd.[KOSDAQ: 010170], which is specialized in manufacturing optical fiber, fiber optic cables and accessories.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Fiberoptics Technology, INCfiberopticstech.com HQ: Pomfret, CT, United StatesReported employees: 51-200 | Pomfret, CT, United States | 51-200 | Exact match | 34 contacts → |
“Fiberoptics Technology Incorporated (FTI) has designed and manufactured Glass Fiber Optic lighting components for over forty years.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  J-Fiber Gmbhj-fiber.comHQ: Jena, GermanyReported employees: 51-200 | Jena, Germany | 51-200 | Exact match | 28 contacts → |
“j-fiber GmbH is one of Europe’s leading providers of optical fibers for data transmission and the only industrial-scale manufacturer of fibers in Germany.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Optral S.Aoptral.com HQ: Alcobendas, SpainReported employees: 51-200 | Alcobendas, Spain | 51-200 | Exact match | 27 contacts → |
“OPTRAL is a Spanish leader company, founded in 1988, engaged in fibre optic cable design, manufacture and worldwide known companies in the Telecom, Oil & Gas, Industry and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | SEI Brasil Sumitomo Electric Group Companyseibrazil.com.br HQ: Sorocaba, BrazilReported employees: 51-200 | Sorocaba, Brazil | 51-200 | Exact match | 25 contacts → |
“For over 30 years present in the brazilian market of telecommunications, SUMITOMO ELETRIC INDUSTRIES now has a manufacturing unit, SEI BRASIL Soluções Ópticas, in the city of…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | FBR Cablesfbrcables.com HQ: Casablanca, United StatesReported employees: 51-200 | Casablanca, United States | 51-200 | Exact match | 24 contacts → |
“FBR Cables est une entreprise spécialisée dans la fabrication de câbles de fibre optique, se positionnant comme un chef de file dans le domaine de la connectivité à haute vitesse…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Weinert Industries South Africaweinert-industries.comHQ: South AfricaReported employees: 201-500 | South Africa | 201-500 | Exact match | 23 contacts → |
“WEINERT has engaged systematically with photonics, which is one of the key technologies of the 21st century.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | JRD Fibre Compositejrdfibre.com HQ: Gurgaon, IndiaReported employees: 11-50 | Gurgaon, India | 11-50 | Exact match | 23 contacts → |
“JRD Fibre Composite Pvt.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Arabian Fiber Optic Cablearabianfiber.comHQ: Abu Dhabi, United Arab EmiratesReported employees: 51-200 | Abu Dhabi, United Arab Emirates | 51-200 | Exact match | 22 contacts → |
“Arabian Fiber Optic Cable Manufacturing LLC (AFOC) is a leading manufacturer of Optic Fiber Cables in the United Arab Emirates.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Abalone Technology Groupabalone-tech.comHQ: Wuhan, ChinaReported employees: 51-200 | Wuhan, China | 51-200 | Exact match | 19 contacts → |
“Abalone Technology Group (Abalone) is a leading manufacturer and supplier of fiber optic cables, passive components and accessories used in telecommunications and data networks…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Optical Fiber Packaging OFPofpgco.comHQ: Haverhill, United KingdomReported employees: 51-200 | Haverhill, United Kingdom | 51-200 | Exact match | 18 contacts → |
“Specialty Fiber Optic assemblies, Components, and Integrated Optical Solutions with the highest quality, the best designs and most innovative engineering content for their…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | OFR Telecom Private Limitedofrtelecom.com HQ: Alwar, IndiaReported employees: 51-200 | Alwar, India | 51-200 | Exact match | 18 contacts → |
“OFR Telecom manufactures & provides a complete range of cross technology products & solutions for the OFC industry.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | OM Optel Industries Private Limitedomoptel.com HQ: Bhopal, IndiaReported employees: 51-200 | Bhopal, India | 51-200 | Exact match | 16 contacts → |
“By way of introduction, we are the Om Kothari Group.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Fibernext, LLCfibernext.com HQ: Concord, NH, United StatesReported employees: 11-50 | Concord, NH, United States | 11-50 | Exact match | 15 contacts → |
“Since 2003, FiberNext has been providing materials, solutions, custom products, technical training & value-added services to fiber optic users across the US.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Lightcom AGlightcom.ch HQ: Holderbank Ag, SwitzerlandReported employees: 11-50 | Holderbank Ag, Switzerland | 11-50 | Exact match | 15 contacts → |
“Ihr Partner für die Kommunikation mit Glasfasern Die LightCom AG ist eine selbständige Aktiengesellschaft, welche 1998 gegründet wurde.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Wcfo Communication LTDwcfo.comHQ: Hongkong, Hong KongReported employees: 1,001-5,000 | Hongkong, Hong Kong | 1,001-5,000 | Exact match | 14 contacts → |
“WCFO is an industry leading manufacturer of Optical Fiber products and solutions for telecom and datacom markets.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Hyesung Cable & Communication INChscnci.com HQ: Seoul, South KoreaReported employees: 11-50 | Seoul, South Korea | 11-50 | Exact match | 13 contacts → |
“Since our establishment in 1991, Hyesung Cable & Communication Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Armadillo SIAarmadillosia.com HQ: Riga, LatviaReported employees: 1-10 | Riga, Latvia | 1-10 | Exact match | 11 contacts → |
“We are an exclusive supplier of specialized fiber optics and hybrid photonic solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 160 company matches
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Fiber optic preform manufacturers: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
159 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 160 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Fiber optic preform manufacturers by location
1 lists · largest firstEvery Fiber optic preform manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for fiber optic preform manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many fiber optic preform manufacturers did RevenueBase find worldwide?
The saved snapshot records 160 matching company records, 2,315 tracked contacts and 329 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 fiber optic preform manufacturers worldwide. Snapshot: October 12, 2026. https://revenuebase.ai/companies/browse/fiber-optic-preform-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 fiber optic preform manufacturers worldwide
RevenueBase records 160 matching company records for fiber optic preform manufacturers worldwide, with 2,315 tracked contacts and 329 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 fiber optic preform manufacturers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | YOFCyofc.com HQ: Wuhan, ChinaReported employees: 1,001-5,000 | Wuhan, China | 1,001-5,000 | Exact match | 413 contacts → |
“Yangtze Optical Fibre and Cable Joint Stock Limited Company (also known as 'YOFC') is established in Wuhan, Hubei Province in May 1988.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | West Coast Optilinks WCOwestcoastoptilinks.com HQ: New Delhi, IndiaReported employees: 501-1,000 | New Delhi, India | 501-1,000 | Exact match | 141 contacts → |
“West Coast Optilinks (A division of West Coast Paper Mills Ltd.), belongs to a USD 700 Million fast growing Industrial business house “S.K.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Incom, INCincomusa.com HQ: Charlton, MA, United StatesReported employees: 51-200 | Charlton, MA, United States | 51-200 | Exact match | 64 contacts → |
“Incom is the world’s largest supplier of glass and polymer fused fiber optic solutions that enable innovation in the medical, scientific, display and defense industries.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Orbray Co., LTDorbray.com HQ: Adachi-ku, JapanReported employees: 1,001-5,000 | Adachi-ku, Japan | 1,001-5,000 | Exact match | 61 contacts → |
“We are a leading manufacturer of industrial jewel parts, fiber optic components, and DC coreless motors, based in Tokyo, Japan.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sedi-Ati By Fiber Optics Groupsedi-ati.com HQ: Evry-courcouronnes, FranceReported employees: 51-200 | Evry-courcouronnes, France | 51-200 | Exact match | 43 contacts → |
“SEDI-ATI by Fiber Optics Group has been a subsidiary of Fiber Optics Group (FOG) since 2023.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Coractivecoractive.com HQ: Québec, QC, CanadaReported employees: 51-200 | Québec, QC, Canada | 51-200 | Exact match | 41 contacts → |
“Coractive develops and manufactures Specialty Optical Fibers (SOF)products and fiber laser solutions for OEM customers’ applications in the industrial, telecommunications, sensing…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Ceramoptecceramoptec.com HQ: Livani, LatviaReported employees: 201-500 | Livani, Latvia | 201-500 | Exact match | 40 contacts → |
“Innovative optical fiber solutions for industrial and medical applications We specialize in the production of silica optical fibers, as well as assembled optical fiber cables and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Taihan Fiberopticstaihanfiber.com HQ: 경기도 안산시, South KoreaReported employees: 201-500 | 경기도 안산시, South Korea | 201-500 | Exact match | 35 contacts → |
“Taihan Fiberoptics co, Ltd.[KOSDAQ: 010170], which is specialized in manufacturing optical fiber, fiber optic cables and accessories.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Fiberoptics Technology, INCfiberopticstech.com HQ: Pomfret, CT, United StatesReported employees: 51-200 | Pomfret, CT, United States | 51-200 | Exact match | 34 contacts → |
“Fiberoptics Technology Incorporated (FTI) has designed and manufactured Glass Fiber Optic lighting components for over forty years.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | J-Fiber Gmbhj-fiber.com HQ: Jena, GermanyReported employees: 51-200 | Jena, Germany | 51-200 | Exact match | 28 contacts → |
“j-fiber GmbH is one of Europe’s leading providers of optical fibers for data transmission and the only industrial-scale manufacturer of fibers in Germany.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Optral S.Aoptral.com HQ: Alcobendas, SpainReported employees: 51-200 | Alcobendas, Spain | 51-200 | Exact match | 27 contacts → |
“OPTRAL is a Spanish leader company, founded in 1988, engaged in fibre optic cable design, manufacture and worldwide known companies in the Telecom, Oil & Gas, Industry and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | SEI Brasil Sumitomo Electric Group Companyseibrazil.com.br HQ: Sorocaba, BrazilReported employees: 51-200 | Sorocaba, Brazil | 51-200 | Exact match | 25 contacts → |
“For over 30 years present in the brazilian market of telecommunications, SUMITOMO ELETRIC INDUSTRIES now has a manufacturing unit, SEI BRASIL Soluções Ópticas, in the city of…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | FBR Cablesfbrcables.com HQ: Casablanca, United StatesReported employees: 51-200 | Casablanca, United States | 51-200 | Exact match | 24 contacts → |
“FBR Cables est une entreprise spécialisée dans la fabrication de câbles de fibre optique, se positionnant comme un chef de file dans le domaine de la connectivité à haute vitesse…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Weinert Industries South Africaweinert-industries.com HQ: South AfricaReported employees: 201-500 | South Africa | 201-500 | Exact match | 23 contacts → |
“WEINERT has engaged systematically with photonics, which is one of the key technologies of the 21st century.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | JRD Fibre Compositejrdfibre.com HQ: Gurgaon, IndiaReported employees: 11-50 | Gurgaon, India | 11-50 | Exact match | 23 contacts → |
“JRD Fibre Composite Pvt.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Arabian Fiber Optic Cablearabianfiber.com HQ: Abu Dhabi, United Arab EmiratesReported employees: 51-200 | Abu Dhabi, United Arab Emirates | 51-200 | Exact match | 22 contacts → |
“Arabian Fiber Optic Cable Manufacturing LLC (AFOC) is a leading manufacturer of Optic Fiber Cables in the United Arab Emirates.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Abalone Technology Groupabalone-tech.com HQ: Wuhan, ChinaReported employees: 51-200 | Wuhan, China | 51-200 | Exact match | 19 contacts → |
“Abalone Technology Group (Abalone) is a leading manufacturer and supplier of fiber optic cables, passive components and accessories used in telecommunications and data networks…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Optical Fiber Packaging OFPofpgco.com HQ: Haverhill, United KingdomReported employees: 51-200 | Haverhill, United Kingdom | 51-200 | Exact match | 18 contacts → |
“Specialty Fiber Optic assemblies, Components, and Integrated Optical Solutions with the highest quality, the best designs and most innovative engineering content for their…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | OFR Telecom Private Limitedofrtelecom.com HQ: Alwar, IndiaReported employees: 51-200 | Alwar, India | 51-200 | Exact match | 18 contacts → |
“OFR Telecom manufactures & provides a complete range of cross technology products & solutions for the OFC industry.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | OM Optel Industries Private Limitedomoptel.com HQ: Bhopal, IndiaReported employees: 51-200 | Bhopal, India | 51-200 | Exact match | 16 contacts → |
“By way of introduction, we are the Om Kothari Group.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Fibernext, LLCfibernext.com HQ: Concord, NH, United StatesReported employees: 11-50 | Concord, NH, United States | 11-50 | Exact match | 15 contacts → |
“Since 2003, FiberNext has been providing materials, solutions, custom products, technical training & value-added services to fiber optic users across the US.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Lightcom AGlightcom.ch HQ: Holderbank Ag, SwitzerlandReported employees: 11-50 | Holderbank Ag, Switzerland | 11-50 | Exact match | 15 contacts → |
“Ihr Partner für die Kommunikation mit Glasfasern Die LightCom AG ist eine selbständige Aktiengesellschaft, welche 1998 gegründet wurde.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Wcfo Communication LTDwcfo.com HQ: Hongkong, Hong KongReported employees: 1,001-5,000 | Hongkong, Hong Kong | 1,001-5,000 | Exact match | 14 contacts → |
“WCFO is an industry leading manufacturer of Optical Fiber products and solutions for telecom and datacom markets.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Hyesung Cable & Communication INChscnci.com HQ: Seoul, South KoreaReported employees: 11-50 | Seoul, South Korea | 11-50 | Exact match | 13 contacts → |
“Since our establishment in 1991, Hyesung Cable & Communication Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Armadillo SIAarmadillosia.com HQ: Riga, LatviaReported employees: 1-10 | Riga, Latvia | 1-10 | Exact match | 11 contacts → |
“We are an exclusive supplier of specialized fiber optics and hybrid photonic solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 160 company matches
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Fiber optic preform manufacturers: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
159 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 160 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Fiber optic preform manufacturers by location
1 lists · largest firstEvery Fiber optic preform manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for fiber optic preform manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many fiber optic preform manufacturers did RevenueBase find worldwide?
The saved snapshot records 160 matching company records, 2,315 tracked contacts and 329 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 fiber optic preform manufacturers worldwide. Snapshot: October 12, 2026. https://revenuebase.ai/companies/browse/fiber-optic-preform-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗