Company lists · Data refreshed September 2026

Top 25 Fiber optic splice closure manufacturers based in the United States

RevenueBase identified 65 company matches for fiber optic splice closure manufacturers associated with the United States as of September 2026 and tracks 877 professional contacts across them, including 355 with verified work emails. Austin is the largest hub.

This list covers company matches for fiber optic splice closure 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 16, 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 16, 2026 How this list was built
65Companies
877Contacts tracked
355Verified emails
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The 25 largest fiber optic splice closure manufacturers based in the United States

Ranked by team size
Top 25 of 65 company matches for fiber optic splice closure manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchMinneapolis, MN, United StatesHQ recorded Sep 16, 2026201-500258 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchRockwall, TX, United StatesHQ recorded Sep 16, 2026501-1,000210 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchCarrollton, TX, United StatesHQ recorded Sep 16, 202611-5035 contacts →

Exact match

“UCL Swift Americas offers top-tier products, support, and innovation for fusion splicers, cleavers, fusion splice-on connectors (FSOC), cable assemblies, splitters, and a host of…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchWest Jordan, UT, United StatesHQ recorded Sep 16, 202651-20031 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchArlington, TX, United StatesHQ recorded Sep 16, 202611-5028 contacts →

Exact match

“Founded in 1986 by Becky and Joe Nussbaum, ACP International started by selling splice sleeves and has grown to include a variety of products that support the utility, telecom…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchLivermore, CA, United StatesHQ recorded Sep 16, 202651-20023 contacts →

Exact match

“ARIA Technologies has been an industry leading manufacturer of fiber optic connectivity products since 1991.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchFranklin, TN, United StatesHQ recorded Sep 16, 202611-5021 contacts →

Exact match

“3SAE Technologies headquartered in Franklin, Tennessee provides advanced fiber optic fusion splicing and glass processing solutions to companies around the world.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchRenton, WA, United StatesHQ recorded Sep 16, 202651-20018 contacts →

Exact match

“LIGHTEL supplies a broad spectrum of products and services to customers worldwide.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchAustin, TX, United StatesHQ recorded Sep 16, 202651-20015 contacts →

Exact match

“Megladon Manufacturing is a leading provider of fiber optic products and solutions in Austin, Texas.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchMissoula, MT, United StatesHQ recorded Sep 16, 202611-5012 contacts →

Exact match

“Cleerline Technology Group constantly strives to improve all forms of fiber optic technology, from the glass itself to the tools and accessories that are utilized in the process…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchHolliston, MA, United StatesHQ recorded Sep 16, 202651-20010 contacts →

Exact match

“Century Fiber Optics | Precision.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchOklahoma City, OK, United StatesHQ recorded Sep 16, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchSpartanburg, SC, United StatesHQ recorded Sep 16, 202611-506 contacts →

Exact match

“Sunna Fiber is a majority women-owned, family managed, fiber optic splicing company founded in 2020 and based in Spartanburg, SC.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Sep 16, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchMiddleton, WI, United StatesHQ recorded Sep 16, 202611-504 contacts →

Exact match

“Montclair Fiber Optics Inc.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchDenver, TX, United StatesHQ recorded Sep 16, 20261-104 contacts →

Exact match

“Fiber optic engineering & splicing.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchEssex Junction, VT, United StatesHQ recorded Sep 16, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchLeesburg, GA, United StatesHQ recorded Sep 16, 20261-103 contacts →

Exact match

“Coleman Communications focus is on splicing, troubleshooting and testing of Fiber Optic Networks, Cable and related components and systems.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchHenderson, NV, United StatesHQ recorded Sep 16, 20261-103 contacts →

Exact match

“Find your connectivity needs in One place.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchMaulden, United StatesHQ recorded Sep 16, 20261-103 contacts →

Exact match

“Ark Fibre Optics are specialists in the manufacture and supply of fibre communication cables and components for industries such as the military, data comms and telecommunications.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchRoswell, GA, United StatesHQ recorded Sep 16, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchMelbourne, FL, United StatesHQ recorded Sep 16, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchDenver, CO, United StatesHQ recorded Sep 16, 20261-102 contacts →

Exact match

“FiberOptic Supply was formed in the early stages of the Telecommunications boom and strategically placed in the epicenter of the industry ( Denver Colorado ).”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchShrewsbury, MA, United StatesHQ recorded Sep 16, 20261-102 contacts →

Exact match

“Atlantic Vision is a high precision manufacturer of fiber optic cabling solutions including multifiber trunk cables, fiber optic patch cords, and outside plant terminals and drops…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchVillas, NJ, United StatesHQ recorded Sep 16, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 65 fiber optic splice closure manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 355 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fiber optic splice closure manufacturers based in the United States at a glance

As of Sep 16, 2026
40.5%Verified-email coverage
13.5Average contacts per company
1-10Median size (employees)
3.1%Largest-city concentration · Austin
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
34
11-50
18
51-200
9
201-500
2
501-1,000
1
1,001-5,000
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 65 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 “fiber optic splice closure 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 355 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 16, 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 “fiber optic splice closure manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fiber optic splice closure manufacturers are there based in the United States?

RevenueBase identified 65 company matches for fiber optic splice closure 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?

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

Which city has the most fiber optic splice closure manufacturers?

Austin leads with 2 company records, followed by New York (2) and Phoenix (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 355 professional contacts with verified work emails tracked across these 65 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 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 65 fiber optic splice closure manufacturers based in the United States. 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.