WORKPLACE INVESTIGATION SERVICES
Independent. Professional. Trusted.
At ESN, we specialise in delivering professional, impartial Workplace Investigation Services to government agencies, local governments, and private sector organisations. As an approved provider under the WA Government’s HRS2021 Common Use Agreement for Investigation Services (since 2006), we bring credibility, compliance, and care to every case.
Why Choose ESN For Workplace Investigations?
Today’s workplaces are diverse, dynamic, and often complex. With a wide range of backgrounds, values, and experiences, it’s natural for tensions or misunderstandings to arise. When they do, prompt and fair resolution is essential—not just to meet your obligations, but to promote employee wellbeing and protect your culture and reputation.
Our licensed investigators are experts in managing complaints of all types—from informal concerns to highly sensitive and complex grievances, to disciplinary matters. These may include:
- Bullying and harassment
- Discrimination and sexual harassment
- Misconduct and disciplinary issues
- Formal grievances
- Psychosocial hazards and workplace stressors
Our Approach: Impartial. Thorough. Fair.
Backed by in-depth knowledge of HR, IR, WHS, and sector-specific policies, our investigators approach every matter with impartiality, procedural fairness, and a commitment to natural justice. We ensure all parties are heard, every detail is thoroughly examined, and findings are clearly presented—along with practical, evidence-based recommendations.
The Result: Clarity. Action. Trust.
Our investigations deliver clear outcomes and actionable insights, fostering a safer, more respectful workplace. When your people trust the process, they trust your organisation.
Contact us today to learn how ESN’s Workplace Investigation Services can help resolve issues with integrity, clarity, and confidence.

Our latest blog posts
Trust And Psychosocial Safety: The Hidden Powerhouse of a Thriving Workplace
You’ve added beanbags, team lunches, and maybe even a ping pong table. While those perks may spark moments of joy, they aren’t enough to sustain a truly high-performing, mentally healthy, and resilient workplace. What
Mediate or Investigate: Discover the Best Approach for Dispute Resolution
Disputes and conflicts are inevitable in any organisation. Differences in perspectives, miscommunications, and perceived injustices can all contribute to workplace tensions. When these issues arise, leaders often face a critical question: Should we mediate
Workplace Culture: Whose Job Is It Anyway?
You have probably heard this phrase – it’s very common, especially when you are new at a job. “That’s how we do things around here.” Sounds familiar, right? That right there is that organisation’s
“It’s not what happens to you that matters. It’s what you think about what happens to you that matters”
– Martin E. P. Seligman –


