Our Brands

Integrated Occupational Health System

iOH – Integrated Occupational Health Portal by TAC Healthcare is a secure, cloud-based occupational health software platform, available on desktop and mobile, that centralises all your occupational health data and processes. Built for HR leaders and Health & Safety professionals, it’s ISO 27001 certified, GDPR compliant, and hosted to NHS-grade security standards.

The iOH portal serves as an advanced online health management system, helping organisations streamline case management, appointment scheduling, compliance tracking, and employee wellbeing – all in one place.

Occupational Health Experts
UK Wide Coverage
Cross-disciplinary Teams
Screenshot of the iOH occupational health portal dashboard
ioh occupational health management platform
ISO 27001 Certified
GDPR Compliant
iOS & Android App Available
One Worker, One Record
Manager using the integrated occupational health system on a laptop

Why Leading Employers Choose iOH

Leading employers across the UK rely on the iOH portal to streamline workflows, integrate seamlessly with existing systems, and gain real-time visibility into occupational health performance.

Built to simplify occupational health while maintaining the highest standards of security, integration, and control.

Centralised Occupational Health Records

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Role-Based Portals with Smart Access Control

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Instant Certificate & Report Delivery

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Customisable Forms & Workflows

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Secure Cloud Access – Anytime, Anywhere

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Built-in Compliance, Reminders & Audit Trails

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ioh app

Built for Busy Workforces.
Designed for Simplicity.

From health questionnaires to appointment history, everything your team needs is accessible on mobile - wherever they are. iOH makes it easy to manage occupational health across hybrid, field-based, or offshore teams with speed, clarity, and control.

Digital-first experience for every user

Fill forms, view results, and confirm bookings on the go

Fully mobile responsive + dedicated apps

No paper. No printing. No delays.

Book a Demo

Our Clinics

Our UK Wide Reach is Supported by Our Mobile Fleet and a Partnership Approach Utilising Available On-site Rooms.

What Our Clients Say

Trusted by Companies Big and Small, Across All Industries

WM Donald have been working with the team at TAC for over a year now and are extremely happy with our decision to engage in their OH services.The team are friendly, professional, approachable, adaptable.
WM Donald Civil Engineering Contractors logo
Rachel - HR Manager
“Very fast turnaround times, always impressed with the speed of service.”
HR Manager
Energy Sector
“Went for a DVLA level 2 medical and found everyone professional and friendly. I was seen on time and there was plenty of parking onsite. I would highly recommend anyone that needs a DVLA level 2 examination to use TAC.”
Mark H.
Google Reviews
“Tailored support that really suits our business needs.”
Health & Safety Officer
Energy Sector