The Jonah Group Revenue
Business Consulting and Services • 
Byron Bay, New South Wales, Australia • 11-20 Employees
The Jonah Group revenue & valuation
| Annual revenue | $10,000,000 |
| Revenue per employee | $667,000 |
| Estimated valuation?This valuation is estimated based on industry average for the Business Consulting and Services industry and current estimated revenues | $32,000,000 |
| Total funding | No funding |
Key Contact at The Jonah Group
Robert Wentzel
Managing Director & Founder
Company overview
| Headquarters | 61 Centennial Circuit, Suite 2, Byron Bay, NSW 2481, AU |
| Phone number | +611300302870 |
| Website | |
| NAICS | 5416 |
| SIC | 824 |
| Keywords | Investigations, Coaching, Operational Strategy, Safety Culture, Executive Advisory, Shutdown Support, HOP, Critical Risk |
| Founded | 2003 |
| Employees | 11-20 |
| Socials |
The Jonah Group Email Formats
The Jonah Group uses 2 email formats. The most common is {first initial}.{last name} (e.g., j.doe@jonahgroup.com.au), used 77.8% of the time.
| Format | Example | Percentage |
|---|---|---|
{first initial}.{last name} | j.doe@jonahgroup.com.au | 77.8% |
{first name}.{last name} | john.doe@jonahgroup.com.au | 22.2% |
About The Jonah Group
At The Jonah Group, we help organisations strengthen critical processes by designing for how people actually work – not how we imagine they should. Using the lens of human performance and error resilience, we work with leaders across high-risk industries to build systems, controls, and cultures that support success under pressure. Whether you're managing a shutdown, responding to a major event, or looking to embed resilient practices across operations, we bring practical, field-proven strategies that align safety, leadership and operational reality. We partner with boards, executives and operational teams across mining, energy, manufacturing and other complex environments to reduce exposure, enhance decision-making, and improve how risk is led and lived. What we do: ⚡ Critical Risk Reviews and Investigations (ICAM + systemic insight) ⚡ Safety Culture and Leadership Diagnostics ⚡ Human & Organisational Performance (HOP) Integration ⚡ Operational Learning and Field-Based Advisory ⚡ Strategy Support for Shutdowns and Greenfield Projects ⚡ Board and Executive Risk Advisory ⚡ Keynote Speaking and Executive Briefings
Employees by Management Level
Total employees: 11-20
Seniority
Employees
Employees by Department
The Jonah Group has 7 employees across 5 departments.
Departments
Number of employees
Funding Data
The Jonah Group has never raised funding before.
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