![John MacTaggart](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
John MacTaggart
Presidente presso
Memtech Pty Ltd.
Patrimonio netto: 380 M $ in data 30/06/2026
Profilo
John Dugald MacTaggart is the founder of Brisbane Angels Nominees Pty Ltd. founded in 2006, where he held the title of Chairman.
He is also the founder of Australian Association of Angel Investors Ltd. Mr. MacTaggart's current job is Chairman at Memtech Pty Ltd. Mr. MacTaggart's former jobs include Chairman at Australian BioRefining Pty Ltd., and Non-Independent Non-Executive Director at Technology One Ltd. from 2012 to 2024, and Non-Executive Director at Omni Market Tide Ltd. from 2015 to 2016.
Partecipazioni note in società pubbliche
| Società | Data | Numero di azioni | Valutazione | Data di valutazione |
|---|---|---|---|---|
| 17/04/2026 | 18.632.454 ( 5,69% ) | 380 M $ | 30/06/2026 |
Posizioni attive di John MacTaggart
| Società | Posizione | Inizio |
|---|---|---|
Memtech Pty Ltd.
 Memtech Pty Ltd. Engineering & ConstructionIndustrial Services Develops technologies for electro dialysis, electrolytic separation, hydrolysis, membrane separation, absorption and adsorption processes | Presidente | - |
Precedenti posizioni note di John MacTaggart
| Società | Posizione | Fine |
|---|---|---|
| TECHNOLOGY ONE LIMITED | Direttore/Membro del Consiglio | 21/02/2024 |
Omni Market Tide Ltd.
 Omni Market Tide Ltd. Packaged SoftwareTechnology Services Develops investor relations and shareholder engagement software | Direttore/Membro del Consiglio | 01/03/2016 |
Australian BioRefining Pty Ltd.
 Australian BioRefining Pty Ltd. Miscellaneous Commercial ServicesCommercial Services Specializes in identifying, improving and commercializing, viable and industrial processes | Presidente | - |
Brisbane Angels Nominees Pty Ltd.
 Brisbane Angels Nominees Pty Ltd. Investment ManagersFinance Brisbane Angels invests in companies located in Australia. The firm focuses on a broad range of sectors and industries. It provides financing for seed, early and growth stage capital requirements with an investment size ranging from AUD 0.5 to 5 million. | Fondatore | - |
Australian Association of Angel Investors Ltd. | Fondatore | - |
Esperienze
Posizioni ricoperte
Attive
Inattive
Società nel listino
Aziende private
Relazioni
29
Relazioni di 1° grado
6
Aziende connesse in 1º grado
Uomo
Donna
Amministratori
Dirigenti
Società collegate
| Aziende private | 6 |
|---|---|
Technology One Ltd.
 Technology One Ltd. Packaged SoftwareTechnology Services Provides enterprise, marketing software and consulting solutions | Technology Services |
Australian Association of Angel Investors Ltd. | |
Brisbane Angels Nominees Pty Ltd.
Brisbane Angels Nominees Pty Ltd. Investment ManagersFinance Brisbane Angels invests in companies located in Australia. The firm focuses on a broad range of sectors and industries. It provides financing for seed, early and growth stage capital requirements with an investment size ranging from AUD 0.5 to 5 million. | Finance |
Omni Market Tide Ltd.
Omni Market Tide Ltd. Packaged SoftwareTechnology Services Develops investor relations and shareholder engagement software | Technology Services |
Australian BioRefining Pty Ltd.
Australian BioRefining Pty Ltd. Miscellaneous Commercial ServicesCommercial Services Specializes in identifying, improving and commercializing, viable and industrial processes | Commercial Services |
Memtech Pty Ltd.
Memtech Pty Ltd. Engineering & ConstructionIndustrial Services Develops technologies for electro dialysis, electrolytic separation, hydrolysis, membrane separation, absorption and adsorption processes | Industrial Services |
