INTEGRATED RESEARCH LIMITED
INTEGRATED RESEARCH LIMITED is a Public Limited Company registered in Australia under 76003588449, and its current status with Australian Securities and Investments Commission (ASIC) is active. The company was incorporated on 18 January 2000 and lists its registered address as Australia. 5 shareholders are on record for INTEGRATED RESEARCH LIMITED, and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Australian Securities and Investments Commission (ASIC) and was last updated on 25 September 2026.
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Shareholders
5
Shareholders of INTEGRATED RESEARCH LIMITED
Five shareholders are currently on record for INTEGRATED RESEARCH LIMITED, held on the share register, filed under section 168 of the Corporations Act 2001. The largest of these is DFA Asia Pacific Small Company Series, holding 55.4% — a majority holding — followed by DFA International Core Equity Portfolio at 34.8%; the remaining 3 shareholders shown hold smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| DFA Asia Pacific Small Company Series | 55.4% | Australian Securities and Investments Commission (ASIC) | |
| DFA International Core Equity Portfolio | 34.8% | Australian Securities and Investments Commission (ASIC) | |
| Old Westbury Small & Mid Cap Strategies Fund | 3.5% | Australian Securities and Investments Commission (ASIC) | |
| Brighthouse Fds Tr II-BH/Dimensional International Small Co Port | 2.8% | Australian Securities and Investments Commission (ASIC) | |
| DFA Investment Dimensions-DFA Va International Small | 1.1% | Australian Securities and Investments Commission (ASIC) |
Officers
13
Directors and officers of INTEGRATED RESEARCH LIMITED
The Md, Ceo & Director of INTEGRATED RESEARCH LIMITED currently on record is John Ruthven M.a.i.c.d.; 13 officers are currently on record for INTEGRATED RESEARCH LIMITED, filed with Australian Securities and Investments Commission (ASIC). Management authority at INTEGRATED RESEARCH LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control. The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
Group structure of INTEGRATED RESEARCH LIMITED
INTEGRATED RESEARCH LIMITED has no recorded parent company — it sits at the top of its own group structure, with 4 subsidiaries recorded beneath it across 4 jurisdictions. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
- INTEGRATED RESEARCH (SINGAPORE) PTE. LIMITED (Singapore)
- INTEGRATED RESEARCH UK LIMITED (United Kingdom)
- Interactive Quality Services, Inc. (United States)
- Integrated Research, Inc. (United States)
Data availability
Those 4 subsidiaries span Australia, Singapore, United Kingdom, United States jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. One of the 4 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
INTEGRATED RESEARCH LIMITED
Australia
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Frequently Asked Questions
Who owns INTEGRATED RESEARCH LIMITED?
Five shareholders are currently on record for INTEGRATED RESEARCH LIMITED, held on the share register, filed under section 168 of the Corporations Act 2001. The largest of these is DFA Asia Pacific Small Company Series, holding 55.4% — a majority holding — followed by DFA International Core Equity Portfolio at 34.8%; the remaining 3 shareholders shown hold smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is INTEGRATED RESEARCH LIMITED's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for INTEGRATED RESEARCH LIMITED is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does INTEGRATED RESEARCH LIMITED have on record?
5 shareholders are shown on record for INTEGRATED RESEARCH LIMITED.
What is INTEGRATED RESEARCH LIMITED's company registration number?
INTEGRATED RESEARCH LIMITED's registration number is 76003588449, filed with Australian Securities and Investments Commission (ASIC) in Australia. Its current status on the register is active.
Is INTEGRATED RESEARCH LIMITED still an active company?
INTEGRATED RESEARCH LIMITED's status on Australian Securities and Investments Commission (ASIC) is listed as active.
When was INTEGRATED RESEARCH LIMITED incorporated?
INTEGRATED RESEARCH LIMITED was incorporated on 18 January 2000, according to Australian Securities and Investments Commission (ASIC).
What is INTEGRATED RESEARCH LIMITED's registered address?
The registered address on file for INTEGRATED RESEARCH LIMITED is Australia.
What legal structure is INTEGRATED RESEARCH LIMITED registered as?
INTEGRATED RESEARCH LIMITED is registered as a Public Limited Company in Australia.
Who are the officers/directors of INTEGRATED RESEARCH LIMITED?
The Md, Ceo & Director of INTEGRATED RESEARCH LIMITED currently on record is John Ruthven M.a.i.c.d.; 13 officers are currently on record for INTEGRATED RESEARCH LIMITED, filed with Australian Securities and Investments Commission (ASIC). Management authority at INTEGRATED RESEARCH LIMITED sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does INTEGRATED RESEARCH LIMITED have a parent company or subsidiaries?
INTEGRATED RESEARCH LIMITED has no recorded parent company — it sits at the top of its own group structure, with 4 subsidiaries recorded beneath it across 4 jurisdictions. Those 4 subsidiaries span Australia, Singapore, United Kingdom, United States jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. One of the 4 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to INTEGRATED RESEARCH LIMITED's ownership over time?
This profile reflects a point-in-time snapshot from Australian Securities and Investments Commission (ASIC). Zavia's monitoring API can track changes to INTEGRATED RESEARCH LIMITED's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access INTEGRATED RESEARCH LIMITED's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Australia, so records like INTEGRATED RESEARCH LIMITED's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Australian Securities and Investments Commission (ASIC) and was last synced on 25 September 2026.