About Us

Occupational Health, Environmental Risk Management

Creating Safer Workplaces, One Solution at a Time

Our OHERM

OHERM (Occupational Health, Environmental Risk Management) brings over 25 years of experience in occupational hygiene and risk management, proudly serving numerous mining industries and businesses across Australia. Our deep expertise, combined with a passion for problem-solving, drives us to deliver practical and effective solutions that enhance workplace health, safety, and environmental compliance.
Founded to address the growing needs of modern workplaces, OHERM specializes in tailored occupational health programs, comprehensive risk assessments, and innovative mobile services—including on-site audiometry testing—all compliant with Australian standards.
We believe that every workplace is unique. That’s why we work closely with our clients to understand their challenges and develop customized strategies that minimise risk, protect employees, and support business growth. Our commitment to integrity, precision, and client partnership sets us apart in the occupational hygiene and risk management arena.

Beyond Consulting: Your Safety Problem Solvers​

At OHERM, we’re not just consultants—we’re problem solvers dedicated to building safer, healthier work environments where businesses and people can thrive.

Built on Trust. Powered by Values.

At OHERM, our work is anchored in a strong foundation of values that guide every decision, service, and partnership. These aren’t just words to us—they represent the principles we live by, and what our clients trust us for.

experience to be trusted

Our Accomplishments

Projects Finished
+
Partners in Workplace Safety
+
Happy Clients
+
Years of WHS & Risk Experience
+

Focused on compliance, problem solving, and control—protecting worker health through rigorous assessment and reporting.

Meet Our Director

Jwalit Parikh

Certified Occupational Hygienist (COH), MAIOH

Founder & Principal Consultant, OHERM

With over 25 years of experience across Australia and internationally, Jwalit Parikh is a respected leader in occupational hygiene and workplace risk management. Renowned for his precision, integrity, and unwavering ethics, Jwalit delivers work that consistently meets—and often exceeds—regulatory requirements.

As a Certified Occupational Hygienist (COH) and MAIOH member, he brings scientific rigour and clarity to complex health and safety challenges. His ability to transform technical exposure risks into clear, actionable strategies empowers businesses to make informed, protective decisions for their workforce.

 

Meticulous, High-Standard Assessments

Jwalit ensures every report is both technically sound and practically useful.

Passion for Health & Safety

Whether conducting exposure assessments or advising on compliance, his work reflects genuine care and commitment to worker well-being.

Award-Winning
Approach

In 2019, Jwalit received a prestigious Professional Innovation Award, recognising his problem-solving mindset and commitment to industry-leading practices.

Ethical Leadership

He leads OHERM with honesty, transparency, and a client-first mindset—guided by the belief that real safety starts with doing the right thing, even when no one is watching.

Meet Our Director

Jalpa Parikh

Certified Return to Work Coordinator

Director, OHERM

Jalpa Parikh is a visionary leader and founder of OHERM, bringing over 16 years of experience as a respected community pharmacist. With a strong commitment to health and well-being, she combines her healthcare expertise with her qualifications as a return-to-work coordinator to advance OHERM’s mission of creating safer and healthier workplaces across South Australia. Jalpa is dedicated to ensuring that every worker feels safe and valued, focusing on partnerships with businesses that genuinely care for their teams.

Workplace health isn’t just compliance—it’s care in action. I believe in growing businesses where people thrive, feel safe, and are truly valued.

People-First Leadership

Jalpa champions open communication and collaboration, creating an environment where teams work together with mutual respect and shared purpose.

Empathy & Well-being

Her leadership is driven by compassion—prioritising the health, safety, and psychological well-being of every worker in every decision she makes.

Integrity with Vision

With transparency at the core of her work, Jalpa is committed to elevating OHERM as a trusted workplace health provider—focused on long-term, people-driven solutions.

Proactive Health Advocacy

She takes initiative with preventative programs like mobile hearing assessments to identify and reduce risks before they escalate.

What we Value Most

” More than consultants, we are your strategic safety partner, building a culture of care and accountability—so your team feels safe, your business stays compliant, and your reputation thrives. “

Passion

We are deeply passionate about what we do—protecting worker health, improving workplace safety. This passion fuels our dedication to solving complex problems and delivering services that truly make a difference to our clients.

Integrity

We believe in doing what’s right, not just what’s easy. Integrity is at the heart of our operations—from honest and transparent communication to ethical decision-making. Our clients know they can count on us for objective advice and actions aligned with legal, environmental, and human values.

Reliability

In industries where compliance with WHS matters is non-negotiable, reliability is critical. Over many years, OHERM has built a reputation for consistent and dependable service. We show up on time, deliver what we promise, and follow through with clarity and commitment—every single time.

Quality

We take pride in the quality of our work. From technical know-how to customer experience, we uphold high standards in every report, every test, and every recommendation. Our clients benefit from evidence-based solutions, clear documentation, and services that meet or exceed regulatory requirements and industry best practices.

Our Clients

The company

Objective

We’re looking for long-term goals. People with the courage to take chances. Who understand that making a difference takes passion, patience, and persistence.

Passion
Care. Impact. Commitment. 100%
Integrity
Honest. Ethical. Transparent. 100%
Quality
Evidence-Based Excellence. 100%
Reliability
Consistent. Dependable. Trustworthy. 100%

Our Team

We are a team of dedicated professionals committed to excellence, integrity, and collaboration. With diverse expertise across occupational health, hygiene, and safety, we deliver practical, compliant solutions that protect workplaces and support our clients’ operational goals. Our team operates with transparency, strategic focus, and a strong sense of accountability. Each member brings deep industry knowledge and a proactive mindset, working together to ensure quality outcomes and uphold the values that define our organisation.

Ganyk Jankewicz

Principal Occupational Hygienist

BSc, MAIOH, CIH, COH

Over 42 years of experience in Occupational Hygiene on a wide range of projects across various workplaces, including manufacturing, quarrying, construction, defence, healthcare, and education.

Gabriel Noroes

Occupational Hygiene Consultant

Bachelor of Production Engineering, PGC OHS Engineer

Over 4 years in occupational hygiene and safety roles. Experience on projects across various workplaces, including mining & quarrying, construction, manufacturing, property management, and healthcare.

Darshit Selarka

Occupational Hygiene Consultant

BSc (Biotech), Grad Cert Biotech Biomedical, Post Grad Business Analytics

Experienced in the health and biomedical area. Emerging Occ Hygienist with experience on projects across various workplaces, including mining & quarrying, construction, manufacturing, property management, and insurance.

Jorrie Sarrosa

Audiometrist

Full Member of the Australian College of Audiology, MAcAud, Certificate in Clinical Practice

With over 10 years of experience in clinical and screening audiometry, we expertly manage client-specific audiometry projects with precision, efficiency, regulatory compliance, and tailored service delivery.

Let’s create a safer, compliant workplace—get in touch and see how OHERM can support your team.

Don’t wait for WHS issues to arise. Contact OHERM today and stay ahead with expert health and safety solutions.

Trusted by 200+ clients

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