Company lists · Data refreshed September 2026

Top 13 Radio frequency semiconductor companies based in Taiwan

Name: Radio frequency semiconductor companies based in Taiwan
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 42 companies tracked

RevenueBase identified 42 radio frequency semiconductor companies headquartered in Taiwan as of September 2026 and tracks 1,036 professional contacts across them, including 167 with verified work emails. Taoyuan City is the largest hub.

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

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

42Companies

1,036Contacts tracked

167Verified emails

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The 13 largest radio frequency semiconductor companies based in Taiwan

Ranked by team size

Top 13 of 42 radio frequency semiconductor companies based in Taiwan, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to radio frequency semiconductor companies: 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	Airoha Technology	Indirect evidence	Zhubei City, TaiwanHQ checked Sep 17, 2026	1,001-5,000	436 contacts →
	Indirect evidence “Airoha Technology is a fabless IC design company and subsidiary of MediaTek, focusing on the Infrastructure of Fixed Networking Infrastructure and Wireless Edge AI Technologies.” Source: RevenueBase Database · checked Sep 17, 2026
2	MTI Microelectronics Technology INC	Indirect evidence	Hsinchu, TaiwanHQ checked Sep 17, 2026	1,001-5,000	153 contacts →
	Indirect evidence “MTI's vision is to be the Best RF provider for leading edge wireless communication partners in the Telecommunication and Satellite Communication Industries.” Source: RevenueBase Database · checked Sep 17, 2026
3	Metanoia Communications INC	Indirect evidence	East District, TaiwanHQ checked Sep 17, 2026	51-200	46 contacts →
	Indirect evidence “Metanoia Communications (Metanoia) was established in Hsinchu Science Park, Taiwan in 2004.” Source: RevenueBase Database · checked Sep 17, 2026
4	ICANA	Partial evidence	City, TaiwanHQ checked Sep 17, 2026	51-200	38 contacts →
	Partial evidence “At iCana, we are passionate and dedicated to designing and building RF Semiconductor ICs for Wireless Communication.” Source: RevenueBase Database · checked Sep 17, 2026
5	Rapidtek Technologies INC	Partial evidence	Xizhi Dist, TaiwanHQ checked Sep 17, 2026	51-200	38 contacts →
	Partial evidence “Rapidtek Technologies Inc, established in 2015, is a renowned antenna design and RF testing manufacturer in Taiwan, major markets covering semiconductor IC design, electronic…” Source: RevenueBase Database · checked Sep 17, 2026
6	UMT Universal Microwave Technology, INC	Indirect evidence	Keelung, TaiwanHQ checked Sep 17, 2026	501-1,000	28 contacts →
	Indirect evidence “Universal Microwave Technology, Inc.(UMT)\| TWSE:3491, a Taiwan-based technology group with multiple specialized entities, delivering integrated solutions across…” Source: RevenueBase Database · checked Sep 17, 2026
7	Princeton Technology INC	Indirect evidence	New Taipei City New Taipei City, TaiwanHQ checked Sep 17, 2026	501-1,000	15 contacts →
	Indirect evidence “PTC is a professional fabless IC design company headquartered in Taipei, Taiwan with branch offices in Hsin-Chu (Taiwan), Shenzhen (China), and Torrance (USA).” Source: RevenueBase Database · checked Sep 17, 2026
8	YI Chang Hsiang Industrial Co., LTD	Indirect evidence	Taoyuan City, TaiwanHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “With over 30 years of expertise in antenna design and manufacturing, YCH Antenna (Yi Chang Hsiang Industrial Co, Ltd.) specializes in high-performance antennas, anti-jamming GNSS…” Source: RevenueBase Database · checked Sep 17, 2026
9	Syncomm Technology Corp 3150	Indirect evidence	Hsinchu City, TaiwanHQ checked Sep 17, 2026	51-200	10 contacts →
	Indirect evidence “Founded in 1998, the SYNCOMM Technology is a fabless IC company, focusing on the Low-Latency Wireless IC and module designs, providing high-efficient, low-latency, and highly…” Source: RevenueBase Database · checked Sep 17, 2026
10	Hexawave INC	Partial evidence	East District, TaiwanHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “Hexawave was founded in 1991, focusing on providing complete range of high-frequency and high-power RF MMICs: Power Amplifiers, Low Noise Amplifiers, RF Switches and Modules for…” Source: RevenueBase Database · checked Sep 17, 2026
11	智源電子azio Electronics Co., LTD	Indirect evidence	內湖區, TaiwanHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “AZIO Electronics is a spin-out company of the VITEC Corporation of Japan, a global electronics solutions and innovation company with over 350 employees in Japan, Hong Kong…” Source: RevenueBase Database · checked Sep 17, 2026
12	Adivic Technology Co., Ltd. 匯宏科技	Indirect evidence	桃園市, TaiwanHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “Rf20rfrfrfgps” Source: RevenueBase Database · checked Sep 17, 2026
13	Rosnol RF Microwave Technology Co., LTD	Indirect evidence	Taoyuan, TaiwanHQ checked Sep 17, 2026	11-50	3 contacts →
	Indirect evidence “Welcome to ROSNOL RF/Microwave Technology At Rosnol RF/Microwave Technology, our goal is to invent technologies to empower the RF and microwave industry to design faster, simplify…” Source: RevenueBase Database · checked Sep 17, 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: radio frequency semiconductor companies. 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 radio frequency semiconductor companies.
Partial evidence: Its own public description names part of radio frequency semiconductor companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name radio frequency semiconductor companies. 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 13 of 42 radio frequency semiconductor companies based in Taiwan

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Radio frequency semiconductor companies based in Taiwan at a glance

As of Sep 17, 2026

16.1%Verified-email coverage

24.7Average contacts per company

11-50Median size (employees)

9.5%Largest-city concentration · Taoyuan City

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Taiwan, so it is reported there. Company counts and contact totals on this page are exact for Taiwan, over 42 companies.

How this list was built

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

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Taiwan whose own description of what they do matches “radio frequency semiconductor companies”. 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 radio frequency semiconductor companies), 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 radio frequency semiconductor companies, and records with no verified work email. Companies headquartered outside Taiwan are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 167 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names radio frequency semiconductor companies, 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 radio frequency semiconductor companies are there based in Taiwan?

RevenueBase identified 42 radio frequency semiconductor companies headquartered in Taiwan 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?

Airoha Technology, headquartered in Zhubei City Hsinchu County, tops this list with the largest team on record.

Which city has the most radio frequency semiconductor companies?

Taoyuan City leads with 4 headquartered companies, followed by Zhubei City Hsinchu County (4) and East District (3).

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 167 verified decision-maker contacts tracked across these 42 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

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