Michael Calabrese

Partner at Quadrant Private Equity

📍 Australia🔄 Updated October 2026💼 7 investments📅 7 years investing🗓 Last invested Oct 2025
VC🌍 AustraliaInvested this year
7
Total investments
2
Early stage
0
Mid stage
1
Late stage
7y
Years active

Portfolio

4 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member
Sep 2024
Smart Urban Properties Australia Limited (SUPA) is Australia’s first unified converged services provider delivering a smarter property experience. SUPA was formed by bringing together b.energy, Fiber Corp, Epsilon Security, Smart Automation Systems and ConnecX, to improve the lifestyles of the communities we serve by delivering inspiring buildings and occupier experiences. We’re invested in your building’s future and on your side to increase multi-occupancy property attractiveness, valuation, occupier pride and to reduce building construction and operating costs and to help with occupier cost of living. Through our three operating divisions of SUPA Energy, SUPA Networks and SUPA Tech, we’re bringing renewables, mobility, super-fast fibre, building security and access controls, building services integration and automation, smart spaces, connected living services and emerging prop-tech platforms and app suites together to create smarter, safer, and more sustainable multi-occupancy properties. SUPA is the partner of choice for property investors, developers, owners, strata communities and occupiers to increase property attraction, valuation and elevated engagement and effortless experiences. With a unique capital invested, managed service proposition to property investors, owners and occupiers, with unified, modular and extensible engagement options, we make the smart, sustainable urban precincts, properties and smart cities transformation accessible, affordable and a reality. Welcome to the smart urban property revolution. We’re on your side.
early stageUtilities
Board Member
Sep 2023
Tally Group designs, builds and operates next-generation software that automates billing, empowers customers and fast-tracks innovation. Lets take your business to the next level.
Board Member
Nov 2022
WORLD-CLASS TECHNOLOGY, LOCAL CARE. PRP Diagnostic Imaging brings modern, state-of-the-art radiology and nuclear medicine clinics to your local area.  Our clinics provide an extensive range of services including digital X-Ray, mammography, 3D breast tomosynthesis, CT, nuclear medicine, PET/CT, MRI, ultrasound, OPG, bone mineral density and more. With a network of more than 32 practices and over 1000 employees across Sydney, Central Coast, the Hunter and Central West, youll have access to the most advanced technology and work in a team of world-class Radiologists in a safe and caring environment. At PRP we have patient care as our first priority and pride ourselves in offering a high quality service. We encourage collaboration, a strong work ethic and provide a supportive learning environment.
Board Member
Nov 2019
Magentus products and services have been at the health technology forefront for more than 30 years, offering deep expertise across clinical systems, health informatics and practice management. Joining with our customers and partners, we are building a future where healthcare networks harness the full power of innovative digital technology. Our market-leading solutions combine information from a range of specialities, locations and services to improve workflows for healthcare professionals. Through our specialist radiology, maternity, pathology and oncology information systems, and our experience in clinical data management and specialist patient management platforms, we are experts in healthcare software connectivity. Magentus builds upon decades of continuous innovation across our solutions to deliver greater insights, flexibility and productivity. We’re merging deeply specialised workflows to enhance interoperability, integrated healthcare delivery and decision-making. Supporting better collaboration across clinical domains and geographies, we’re creating a future where healthcare networks are optimised for better care. By connecting the health ecosystem and transforming digital healthcare at scale, our success reflects our passionate commitment to better healthcare outcomes through world-class technology to create a healthier society.
Experience · 13 entries
All (13)
Investments (7)
Board (7)
2026
Partner
Apr 2026
Established in 2006 by Executive Chairman Chris Hadley, Quadrant Private Equity combines more than 200 years of collective experience in building and transforming businesses. We take a disciplined, founder-aligned approach to private equity, partnering with owners, families and management teams to drive meaningful and sustainable growth. Our track record spans more than $10 billion in commitments across 15 funds, over 100 investments and 70 successful exits. This long-term, strategic focus has established Quadrant as the partner of choice for ambitious Australian and New Zealand businesses seeking transformative private equity investment.
2025
Board Member
Oct 2025
Yo-Chi is proudly home to the worlds best frozen yogurt. Our yogurt is all natural, 98% fat-free. Yo-Chi is 100% locally owned and proudly Australian.
Board Member
Apr 2025
Prospecta was founded in 2002 in Sydney, Australia to provide niche services for enterprise customers in data and automation. Prospecta has evolved to be one of the key data players within the technology industry. We are passionate and focused to build a robust solution providing trustworthy data. We help organizations in their data journey to build a data culture.
Director - Private Equity
Apr 2025
Ellerston Capital is a specialist investment manager with a distinctive approach to portfolio construction and investment selection.
2024
Board Member
Sep 2024
Smart Urban Properties Australia Limited (SUPA) is Australia’s first unified converged services provider delivering a smarter property experience. SUPA was formed by bringing together b.energy, Fiber Corp, Epsilon Security, Smart Automation Systems and ConnecX, to improve the lifestyles of the communities we serve by delivering inspiring buildings and occupier experiences. We’re invested in your building’s future and on your side to increase multi-occupancy property attractiveness, valuation, occupier pride and to reduce building construction and operating costs and to help with occupier cost of living. Through our three operating divisions of SUPA Energy, SUPA Networks and SUPA Tech, we’re bringing renewables, mobility, super-fast fibre, building security and access controls, building services integration and automation, smart spaces, connected living services and emerging prop-tech platforms and app suites together to create smarter, safer, and more sustainable multi-occupancy properties. SUPA is the partner of choice for property investors, developers, owners, strata communities and occupiers to increase property attraction, valuation and elevated engagement and effortless experiences. With a unique capital invested, managed service proposition to property investors, owners and occupiers, with unified, modular and extensible engagement options, we make the smart, sustainable urban precincts, properties and smart cities transformation accessible, affordable and a reality. Welcome to the smart urban property revolution. We’re on your side.
early stageUtilities
Show all 13 entries ↓
Investment activity
2019–2025 · 7 investments
2019220221202312024120252
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