PCL Technologies, Inc.
PCL Technologies, Inc. is a Cayman Islands company reported to have been founded in 2007. No Cayman Islands company registration number or incorporation date is recorded in the on-file registry data for this company, and the Cayman Islands General Registry’s online company search is not openly accessible to the public, so these details could not be independently confirmed through a government registry search in this review.
The company, together with its subsidiaries, designs, manufactures and sells optical transceiver products, including optical transceivers, fiber-channel modules, TO-Can packages and optical sub-assemblies, for the data communications, telecommunications and networking industries. It also provides tooling design services and reliability and testing support covering design, pilot production, mass production, quality control and process improvement. Its reported head-office address is Harbour Place, 4th Floor, 103 South Church Street, George Town, Grand Cayman, KY1-1002, Cayman Islands.
PCL Technologies, Inc. is publicly listed on the Taiwan Stock Exchange under ticker 4977, quoted internationally as “F-PCL” to denote a foreign primary listing, and was listed on 20 November 2013. Commercial financial-data providers report full-year 2024 revenue of approximately NT$1.09 billion, down from approximately NT$1.74 billion in 2023, and a headcount of approximately 377 employees; these figures originate from financial-data aggregators rather than a filed annual report reviewed directly in this session and should be treated accordingly.
The website address on file for PCL Technologies, Inc. (pcltech.com) did not resolve during this review. Company-data sources reference pcltech.com.cn as an active site associated with the group, but this could not be independently confirmed as the company’s official domain within this session. No material recent business developments specific to PCL Technologies, Inc. were identified in the sources reviewed as of 16 September 2026.
- Company fundamentals
- Corporate linkage & group structures
- Digitized company financials
- Firmographics — websites, social profiles, revenue and employee estimates
Shareholders
5
Shareholders of PCL Technologies, Inc.
The on-file registry-linked record lists ten reported shareholders, including institutional and fund holders such as the DFA Emerging Markets Core Equity Portfolio, two Dimensional ETF Trust funds, an SPDR emerging-markets small-cap ETF and the DFA Emerging Markets ex China Core Equity Portfolio, each holding an ordinary-share position quoted in Taiwan dollars (TWD) and verified as of 2 August 2026. These holdings are consistent with the company’s shares trading on the Taiwan Stock Exchange under ticker 4977; they reflect index and fund tracking positions in the traded stock rather than a complete beneficial-ownership register of the underlying Cayman Islands entity. No additional shareholder or ownership information was independently verified through a Cayman Islands registry filing or a Taiwan Stock Exchange shareholder-structure filing in this review.
Ultimate beneficial ownership
No source reviewed in this session identifies a natural-person ultimate beneficial owner of PCL Technologies, Inc., and no ownership chain allowing a calculated effective percentage was found. This is reported as Not found rather than as evidence that the company has no UBO.
Data availability
Shareholder disclosure for PCL Technologies, Inc. is classified as Partial: institutional and fund holdings in the traded stock are on file, but the Cayman Islands does not maintain a public register of shareholders or beneficial owners, and this review did not have access to the Cayman Islands General Registry’s restricted company-search system or to a Taiwan Stock Exchange filing that would show major individual or founder holdings.
Sources
Zavia on-file, registry-linked shareholder record (holdings verified 2 August 2026); Cayman Islands General Registry (ciregistry.ky), retrieved 16 September 2026, confirming that company search requires registered access.
Registry feed — rows exactly as filed with Cayman Islands General Registry, including entries the profile above does not cover.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| DFA Emerging Markets Core Equity Portfolio | 45.9% | Cayman Islands General Registry | |
| Dimensional ETF Tr-Dimensional World ex U.S. Core Equity 2 ETF | 5.2% | Cayman Islands General Registry | |
| SPDR (R) Idx Shares-SPDR (R) Emerging Markets Small Cap ETF | 5% | Cayman Islands General Registry | |
| Dimensional ETF Tr-Dimensional Emerging Core Equity Market ETF | 3.6% | Cayman Islands General Registry | |
| DFA Emerging Markets ex China Core Equity Portfolio | 1.7% | Cayman Islands General Registry |
Officers
5
Directors and officers of PCL Technologies, Inc.
The on-file record lists five current officers of PCL Technologies, Inc., all shown with active status and none marked resigned: Ching-jen Chen (Chairman and President), Ming-nan Chuang (General Manager and Director), Wei-chou Chao (VP of Sales, Marketing, R&D Division and Director), Sandy Lin (Finance Division Manager) and Peishan Lin (Accounting Supervisor). A commercial financial-data provider (Investing.com’s company profile for ticker 4977) independently corroborates three of these appointments and titles at the same Grand Cayman address on file: Ching-Jen Chen as Chairman and President since 2013, Ming-Nan Chuang as General Manager and Director since 2016, and Wei-Chou Chao as VP of Sales, Marketing, R&D Division and Director since 2016. Appointment dates for Sandy Lin and Peishan Lin, and any resignation dates for former officers, were not identified in the sources reviewed.
Data availability
Nationality is not disclosed for any officer in the sources reviewed and is reported as Not disclosed. The address_country recorded on file for each officer (KY for most, SG for Peishan Lin) is a correspondence or registry address only and has not been used to infer nationality or residence. The Cayman Islands does not maintain a public officer register accessible to this review, so disclosure is classified as Partial: current role and status are corroborated for three officers via an independent financial-data provider, but appointment and resignation dates, nationality, and any historical officer changes are not available.
Sources
Zavia on-file, registry-linked officer record; Investing.com, PCL Technologies Inc (F-PCL) company profile, retrieved 16 September 2026; Cayman Islands General Registry (ciregistry.ky), retrieved 16 September 2026, confirming no public officer search is available.
Group Structure
Group structure of PCL Technologies, Inc.
The on-file corporate-linkage record states that no parent, subsidiary or ownership linkage is currently available for PCL Technologies, Inc. Some company-data sources describe a broader “PCL Technologies Group” with manufacturing, trading and distribution functions carried out through separately named entities in mainland China and Taiwan, but this review was unable to access the company’s own corporate website directly, and could not locate a Cayman Islands or Taiwan regulatory filing confirming the exact legal names, jurisdictions, registration numbers or ownership percentages of any such entities. No subsidiary or affiliate relationship is therefore presented as verified here. No immediate or ultimate parent of PCL Technologies, Inc. was identified; its shares trade on the Taiwan Stock Exchange with a dispersed institutional and fund shareholder base rather than a single disclosed controlling shareholder in the sources reviewed.
Verified corporate relationships
No corporate relationship met this review’s verification standard — an official filing or other authoritative source confirming the related entity’s legal name, jurisdiction, registration number and the nature of the relationship — so no relationships are listed in a table here.
Data availability
Corporate-linkage disclosure for PCL Technologies, Inc. is classified as Not found: the on-file record shows no linkage, and this review could not independently verify group entities through a primary source within the sources accessed. This should not be read as evidence that the company has no subsidiaries, branches or parent entity.
Sources
Zavia on-file corporate-linkage record; general company-data references to a “PCL Technologies Group” structure were identified but could not be corroborated against a primary source in this session and are therefore not relied upon above.
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Frequently Asked Questions
What does PCL Technologies, Inc. do?
It designs, manufactures and sells optical transceiver products, including optical transceivers, fiber-channel modules, TO-Can packages and optical sub-assemblies, for the data communications, telecom and networking industries, together with tooling design and reliability/testing support services.
Where is PCL Technologies, Inc. incorporated?
It is incorporated in the Cayman Islands and reported to have been founded in 2007; the exact incorporation date is not on file and could not be confirmed through a public registry search.
What is the company registration number of PCL Technologies, Inc.?
Not publicly disclosed. The Cayman Islands General Registry does not offer open public company search, so a registration number could not be independently verified in this review.
Is PCL Technologies, Inc. a publicly traded company?
Yes. Its shares trade on the Taiwan Stock Exchange under ticker 4977, quoted internationally as "F-PCL," and it was listed on 20 November 2013.
What is the head-office address of PCL Technologies, Inc.?
Harbour Place, 4th Floor, 103 South Church Street, George Town, Grand Cayman, KY1-1002, Cayman Islands, per on-file and third-party company data.
Who is the Chairman of PCL Technologies, Inc.?
Ching-jen Chen is recorded as Chairman and President, a role independently corroborated as held since 2013 by a commercial financial-data provider.
Who are the other officers of PCL Technologies, Inc.?
On-file records also list Ming-nan Chuang (General Manager and Director), Wei-chou Chao (VP of Sales, Marketing, R&D Division and Director), Sandy Lin (Finance Division Manager) and Peishan Lin (Accounting Supervisor), all shown as active.
Who owns PCL Technologies, Inc.?
Reported holders on file are institutional and fund shareholders (including Dimensional and SPDR emerging-markets funds) holding traded shares; no single controlling shareholder or ultimate beneficial owner has been identified in the sources reviewed.
Who is the ultimate beneficial owner (UBO) of PCL Technologies, Inc.?
Not found. No source reviewed identifies a natural-person UBO or provides an ownership chain that would allow one to be calculated.
Does PCL Technologies, Inc. have a parent company?
No verified parent company was identified. The on-file corporate-linkage record shows no parent or ownership linkage for this company.
Does PCL Technologies, Inc. have subsidiaries?
This could not be independently verified in this review. Some company-data sources reference a wider "PCL Technologies Group" with entities in mainland China and Taiwan, but no primary-source filing confirming specific subsidiary names or ownership was accessed.
What is the revenue of PCL Technologies, Inc.?
Commercial financial-data providers report full-year 2024 revenue of approximately NT$1.09 billion, down from about NT$1.74 billion in 2023; these figures are not sourced from a filed annual report reviewed directly in this session.
How many employees does PCL Technologies, Inc. have?
Approximately 377, per a commercial financial-data provider; the reporting date for this figure was not specified, so it should be treated as indicative rather than exact.
What is the official website of PCL Technologies, Inc.?
The website on file, pcltech.com, did not resolve during this review. The domain pcltech.com.cn appears in company-data sources as associated with the group, but was not independently confirmed as the company's current official site in this session.
When did PCL Technologies, Inc. list on the Taiwan Stock Exchange?
It listed on 20 November 2013 under ticker 4977, quoted internationally as "F-PCL."