Perth, Western Australia

Private Capital with Practical Operating Perspective

Zhang Mellor Investments is a privately owned investment and business ownership group based in Perth, Western Australia. The group focuses on building and backing practical, execution-focused businesses that solve real operational problems across Australia.

Privately Owned Long-term ownership approach with disciplined capital and operational focus

Perth-Based Perth-based with expanding national operational reach

Sector Focus Targeting operationally complex niches where execution matters

Group Overview

The portfolio is structured around sectors where software, systems, and disciplined execution can materially improve business performance without unnecessary complexity.

Investment Orientation Private ownership with a bias toward practical businesses and accountable execution.

Operating Philosophy Support businesses with clear market utility, efficient systems, and sustainable growth foundations.

Geographic Base Established in Perth with portfolio businesses serving Western Australia and broader Australian markets.

Technology Enablement Use software and workflow design to raise service quality, visibility, and operational control.

Vertical Specialisation Prioritise targeted industries where focused solutions outperform general-purpose tools.

Execution Discipline Favour measured growth, clear standards, and business models grounded in repeatable delivery.

Portfolio Businesses

We invest in and support specialist businesses where technology can improve delivery, reliability, and business outcomes for Australian operators.

ESL Installations WA

Specialist execution business supporting electronic shelf label and in-store technology rollouts across Western Australia.

Role in Portfolio Operational delivery capability in physical deployment environments.

eslinstallationswa.com.au

MowOps

SaaS platform for lawn and garden contractors, covering quoting, scheduling, invoicing, payments, routing, and communication in one workflow.

Role in Portfolio Workflow software for a specialist trade segment with recurring operational needs.

mowops.com.au

Jing Systems

New technology venture currently in development, focused on compliance-first systems and high-accountability operational workflows for specialist industries.

Role in Portfolio Emerging systems venture being positioned for structured, sector-specific deployment.

Website in development (investor brief available)

Public MowOps positioning sourced from current site content and policies (accessed April 9, 2026).

Investment Approach

The group prioritises straightforward economics, specialist market fit, and operational improvement that can be evidenced in day-to-day delivery.

Practical Market Selection Preference for sectors where targeted execution can create visible commercial value.

Structured Business Support Capital, systems thinking, and disciplined oversight aligned to sustainable growth.

Measured Expansion Growth pursued through repeatable process, reliable delivery, and clear operating standards.

Jing Systems Development Basis

Jing Systems is being structured with a staged go-to-market model informed by internal investor briefings, brand-kit documentation, and operational implementation planning.

Compliance & Assurance Direction Early materials emphasize accountability, assurance, and quality controls.

Execution-Ready Architecture Technical handoff documentation is prepared to support efficient build and launch.

Commercial Positioning Prepared Investor and marketing collateral is established ahead of public website release.