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Family HoldingAllocates capital directlyLAST VERIFIED Oct 2026 · 6 SOURCES

Melbourne family-owned property, tourism and investment group of Rino and Diana Grollo; holdings include Rialto, Buller Ski Lifts, Altiset Property and Sonikair.

USEFUL FOR Co-investors

Family & background

FAMILY
Grollo
WEALTH ORIGIN
Construction (Grollo construction business founded by Luigi Grollo in the 1940s)
HEADQUARTERS
Melbourne, Australia
OUTSIDE CAPITAL
No — own capital only

Investment approach

GEOGRAPHY
Australia
ROUTES
Direct investments
STRATEGIES
Real estateDirect investments

Overview

Grollo Group is a family-owned property, tourism and investment company based in Rialto, Melbourne, run by Rino and Diana Grollo. It traces back to the construction business Luigi Grollo started in the 1940s; in 2000 his sons Bruno and Rino divided the company, and Rino took Grollo Australia and the Grollo share in Rialto. Its major assets include the Rialto towers on Collins Street and Buller Ski Lifts, operator of Mt Buller's lift network and hotels; group businesses also include alpine developer Altiset Property and Sonikair, which commercialises supersonic ramjet technology developed by Grollo Aerospace.

Holdings & investments (5)

  • Rialto (Melbourne)
    Real Estate & PropTech
  • Buller Ski Lifts
    Consumer & E-commerce
  • Altiset Property
    Real Estate & PropTech
  • Sonikair
    Deep Tech
  • Grollo.co

People

  • Rino Grollo
    Principal (with Diana Grollo) · source
  • Diana Grollo
    Principal (with Rino Grollo) · source

Classification

Family Holding. A family's holding company that owns stakes in several separate businesses or invests beyond its own group, without calling itself a family office. How family capital is classified →

FAQ

Grollo Group is a family holding based in Melbourne, Australia.

Grollo Group invests on behalf of the Grollo family (Construction (Grollo construction business founded by Luigi Grollo in the 1940s)).

Grollo Group invests directly in companies. Its stated asset mix includes real estate and direct investments.

Grollo Group invests in Real Estate & PropTech, Consumer & E-commerce and Deep Tech.

Key people at Grollo Group include Rino Grollo (Principal (with Diana Grollo)) and Diana Grollo (Principal (with Rino Grollo)).

Grollo Group's holdings and investments include Rialto (Melbourne), Buller Ski Lifts, Altiset Property, Sonikair and Grollo.co.

No. Grollo Group invests its own capital and does not raise money from outside investors.