flowchart TB
CEO["Marcell Ziemann<br/>Chief Executive Officer"]
CEO --> CTO["Dr Amina Chowdhury<br/>Chief Technology Officer<br/>(CSMP initiative)"]
CEO --> CIO["Mark Gonzalez<br/>Chief Information Officer"]
CEO --> CFO["Aisha Rahman<br/>Chief Financial Officer"]
CEO --> CISO["Sophia Martines<br/>Chief Information Security Officer"]
CEO --> COO["Sarah Thompson<br/>Chief Operating Officer"]
CEO --> CMO["Lisa Chen<br/>Chief Marketing Officer"]
CEO --> HOC["Emily Chen<br/>Head of Compliance"]
CTO --> CSMP["CSMP Platform Team"]
CIO --> DEV["Michael Thompson<br/>Lead Software Developer"]
CIO --> ITM["Raj Patel<br/>IT Manager"]
CIO --> ARCH["David Wilson<br/>Cloud Infrastructure Architect"]
CIO --> OPS["Martin Nguyen<br/>Cloud Service Ops Manager"]
CIO --> DATA["Jamal Al-Sayed<br/>Data Analyst"]
CISO --> SEC["Carlos Mendes<br/>Network Security Specialist"]
CISO --> COMP["Samuel Torres<br/>Security Compliance Officer"]
COO --> SUP["Samantha Wong<br/>Customer Support Lead"]
COO --> HR["Karen Lee<br/>HR Manager"]
CMO --> MKT["Tom Bradley<br/>Marketing Manager"]
CISO -. dotted line .-> BOARD["Board Audit Committee"]
HOC -. works closely with .-> CISO
classDef cSuite fill:#1f3a5f,color:#fff,stroke:#0f2238,stroke-width:1px;
classDef head fill:#2e6da4,color:#fff,stroke:#1f4e79,stroke-width:1px;
class CEO,CTO,CIO,CFO,CISO,COO,CMO,HOC cSuite;
class DEV,ITM,ARCH,OPS,DATA,SEC,COMP,SUP,HR,MKT,CSMP head;
Organisational Chart — Current Structure (Authoritative)
Authoritative current organisational structure (2026). Suits ISYS6018 (security accountability & segregation of duties), ISYS2002 / ISAD5001 (stakeholder mapping), and ISYS6020 (executive decision authority). Reviewed 29-06-2026.
This is the current, authoritative org chart for CloudCore Networks. It reflects the post-2023 executive structure: a single CEO with five C-suite direct reports (CTO, CIO, CFO, CISO, COO) plus the CMO and Head of Compliance. The CISO reports directly to the CEO (independent of IT) with a dotted line to the board audit committee.
Current organisational structure — 2026
Reporting lines & accountability
| Executive | Reports to | Direct remit |
|---|---|---|
| Dr Amina Chowdhury — CTO | CEO | Technology strategy & architecture; CSMP platform direction |
| Mark Gonzalez — CIO | CEO | IT operations, cloud infrastructure, internal platforms, engineering |
| Aisha Rahman — CFO | CEO | Finance, budgeting, financial risk & ROI |
| Sophia Martines — CISO | CEO (dotted line to board audit committee) | Security strategy, governance, risk & compliance oversight |
| Sarah Thompson — COO | CEO | Service delivery, customer support, HR, operational efficiency |
| Lisa Chen — CMO | CEO | Marketing & brand |
| Emily Chen — Head of Compliance | CEO (partners with CISO) | Regulatory compliance, internal & external audit liaison |
Segregation-of-duties note for auditors. The CISO is independent of the CIO/CTO (direct CEO line), which is the intended control design. The Head of Compliance also reports to the CEO but operationally partners with the CISO — auditors should confirm this collaboration is documented, not assumed.
Currency: AUD. ~47 staff headcount (note: some internal sources cite a higher figure — this variance is a known documentation inconsistency). Document reviewed 29-06-2026.