Company lists · Data refreshed November 2026

Top 19 Dive knife manufacturers worldwide

RevenueBase identified 63 company matches for dive knife manufacturers worldwide as of November 2026 and tracks 627 professional contacts across them, including 208 with verified work emails. The United States is the largest market and Nanjing the largest hub.

This list covers company matches for dive knife 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 November 6, 2026. Country and city lists for dive knife 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
63Companies
627Contacts tracked
208Verified emails
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The 19 largest dive knife manufacturers worldwide

Ranked by team size
Top 19 of 63 company matches for dive knife manufacturers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchLivorno, ItalyHQ recorded Nov 6, 202651-200162 contacts →

Exact match

“Drass has been continuously active since 1927 and currently is the largest diving manufacturing business, running most of the ongoing projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRapallo, ItalyHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“In 1949, Ludovico Mares designed and manufactured his first masks and spearguns with one dream in mind: To share his unbridled passion for the sea and diving with the rest of the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGolden, CO, United StatesHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Spyderco, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSecaucus, CA, United StatesHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Founded in 1982, Master Cutlery offers the broadest portfolio of knives, edged tools and related products designed for work, outdoor recreation, and home use.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVästra Frölunda, SwedenHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Poseidon has been a manufacturer and innovator of cutting-edge diving equipment since 1958.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchUtica, NY, United StatesHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“The Utica Cutlery Company is a proud established business in operation since 1910.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMiami, FL, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Seac USA Corp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAmparo, BrazilHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“A company with over 50 years in the market, manufacturing products with differentiated finish, recognized design and quality, guaranteed by the high technology used in its…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchVista, CA, United StatesHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Amron International Diving Supply, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchColorado Springs, CO, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHigh Springs, FL, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Halcyon began as a group of divers who knew exactly what they wanted but couldn't find it in a dive store.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKansas City, OR, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Premium tactical knives from award-winning designer Lance Abernathy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchArtesia, CA, United StatesHQ recorded Nov 6, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPleasant Grove, UT, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Throughout his lifetime, Ramon has pursued a variety of captivating occupations, but it's over the past decade that he has harnessed his extensive life experiences and passion to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSouthern Pines, NC, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Spartan Blades: Crafting Excellence in Knives Welcome to Spartan Blades, a company founded by two Green Berets, Curtis Iovito and Mark Carey, where the pursuit of precision and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWampum, PA, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Demko Knives is a company based out of Wampum, Pennsylvania, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLa Rochelle, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Farol est né de la mer et de cette puissance marine qui nous inspire au quotidien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAuckland, New ZealandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Victory Knives have a proud heritage stretching from 1927 until today.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRadnor, PA, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Questsub LLC is a Philadelphia based manufacturer of free diving and spearfishing equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 19 of 63 dive knife manufacturers worldwide

See the full list, filter by size, metro and specialty, and access 208 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Dive knife manufacturers worldwide at a glance

As of Nov 6, 2026
33.2%Verified-email coverage
10.0Average contacts per company
11-50Median size (employees)
3.2%Largest-city concentration · Nanjing
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
21
51-200
11
201-500
1

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 dive knife manufacturers are linked below.
What qualifies
Company records worldwide whose business descriptions match “dive knife 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 208 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 November 6, 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.

Dive knife manufacturers by location

1 lists · largest first

Every Dive knife 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 “dive knife manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many dive knife manufacturers are there worldwide?

RevenueBase identified 63 company matches for dive knife manufacturers worldwide as of November 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?

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

Which country has the most dive knife manufacturers?

The United States leads with 25 companies. Every dive knife manufacturers list by country and city is linked on this page.

Which city has the most dive knife manufacturers?

Nanjing leads with 2 company records, followed by Oceanside (2) and Shenzhen (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 208 professional contacts with verified work emails tracked across these 63 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 November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.