Complete diagnostics, connected care.

Your end-to-end solution.

We bring together the trusted expertise of RDi Health with the transformative digital capabilities of Evolve to offer an unmatched end-to-end diagnostics solution for organisations of every size and sector.

By combining physical kitting and compliance expertise with digital-first solutions, we are delivering a seamless experience, from sample collection to results management.

Our end-to-end solution explained:

Product and Packaging

RDi Health provides CE/MHRA-registered components and self-sampling kits tailored for the NHS, private labs, clinical trials, screening programmes, insurers, employers, and consumers

Delivery and Fulfilment

Logistics, compliance, and rapid fulfilment are in-built from start to finish. Our services are automated, fully traceable and 100% compliant - ensuring smooth operations across diverse healthcare settings at scale.

We empower the patient

A diagnostic kit is only as effective as the pathway that supports it - that's why our +Cura tool is so effective. It enables patients to self-serve, track results, and engage with their health data through an intelligent user-centric app. This empowers patients to take better control of their health and help us move to a preventative care model.

Keep everyone connected

Fragmented test-to-lab pathways, create inefficiencies and poor outcomes. By integrating our innovative digital tools into diagnostics we connect users, patients and labs in real-time - providing a seamless end-to-end solution for self-sampling. Includes patient record integration, white label capabilities and logistics management.

Diagnostics that work for all

We're committed to make testing simpler and more accessible - whether it’s in hospital, self-sampling, or in the community. From early detection to prevention, our approach supports faster results, universal integration and wider reach.

Safe, compliant, trusted

Everything we do meets strict clinical safety and data standards - designed with both patients and professionals in mind. From secure data handling and NHS-compliant workflows, to UN3373 products and packaging - we provide total peace of mind.

We serve:

Our customers:

Sectors and expertise

Whatever your sector, we deliver tailored, compliant, and data-driven diagnostics to help you achieve better outcomes. We support:

NHS Trusts and Public Health to deliver national screening and in clinic diagnostics, Pharma, CROs and Biotech with clinical trials, Insurers to deliver preventative diagnostics and health checks, Employers to enhance employee wellbeing, Pharmacies and retailers with rapid scalable kitting and Independent and national labs in streamlining their sample processing, compliance and logistics.

Frequently asked questions

What services do RDi provide?

RDi products specialise in sample collection kits and packaging solutions for your Category B UN3373 samples. We offer end-to-end kit production, fulfilment, and post-analytical services, ensuring that we can support our clients throughout the entire journey of sample collection design, kit manufacture, and transportation.

Who do RDi products ship to?

We ship our products to a range of different businesses, including clinics, labs, manufacturing companies and other healthcare service providers in the UK and globally.

We can even distribute any of our kits on your behalf and ensure they reach your end-customers, saving you time and money as well as streamlining your sample collection or diagnostic process.

What if my sample dimensions don’t fit the dimensions of an RDi product?

At RDi, we’re passionate about helping each individual meet their packaging goals. We can deploy our custom packaging service to research and develop a unique product made just for you. Alternatively, we can customise any of our existing products to suit your specific dimension requirements.

I’d like to change the contents or the imagery on one of your products. Is this possible?

Whilst we’re always pleased to see market-leading healthcare businesses utilise RDi branded kits and consumables, we understand that this may not always be preferable for our customers at all times. Our kit and packaging range is entirely customisable, meaning we can work together on the changes in labels, imagery and contents. We can also provide you with advice on how to apply these factors to increase response and compliance.

Can you assemble and deliver the safe2Pcanter and other test kits on my behalf?

Absolutely! We have been operating a supply chain fulfilment service for over a decade, for more information on our medical kitting services you can head to our RDi website or get in touch with a member of our team to find out more.

I would like to see a sample of the product I am interested in before purchasing; can you send me one?

Of course! We offer free samples for any of our products, all you need to do is get in touch regarding the product you’re interested in and we’ll sort the rest.

What’s the best way to get in touch with someone at RDi?

We aim to keep all our communication lines open; you can get in touch with us through several different channels:

For general enquiries and company information: info@thisisrdi.com

For product-related enquiries: sales@thisisrdi.com

To speak to customer services: sales@thisisrdi.com

What are your sustainability and compliance commitments?

RDi is committed to creating sustainable business for the healthcare sector, their customers and the environment. We have an internal Business Compliance Management team that ensures that products, services and operations are conducted to the highest level of compliance.

We are ISO 13485, ISO 27001, ISO 9001 and ISO 14001 certified, as well as working towards a more sustainable future for medical sample collection through our innovative reduced plastic designs

How can I ensure my biological specimen packaging is compliant with regulatory standards?

We advise our clients on the importance of proof of certification, regulated testing for all sample packaging products. Testing must be conducted by an accredited laboratory as opposed to independent testing, providing 100% assurance that your samples are truly protected.

Our products are tested by an ISO 17025-accredited laboratory. We offer certified proof of product compliance via our certifications, which are available upon request.

What is the difference between Category A and Category B biological substances?

Category A samples refer to infectious substances that could be life-threatening, or cause permanent disability. These are classified as UN2814 for human substances or UN2900 for animal substances. Category B samples refer to less-threatening biological substances and are classified as UN3373 for both human and animal substances.

What packaging requirements must I adhere to when shipping Category A or Category B samples?

Category A, Category B and exempt samples require specific packaging requirements for safe and compliant transportation. You can check out our compliance pathway for more information.

What biological samples can you ship by using the RDi product portfolio?

Our packaging is specially built to be compliant with all UN3373 Category B sample types, including both animal and human specimens. Our packaging is also suitable for samples that are categorised as exempt.

Can I set up a call off shipments for RDi products?

Absolutely! Get in touch to discuss this with our team further.