Occupational Health Provider Website Cost in London (2026)

The verdict in three sentences

A London occupational health (OH) provider serving several hundred corporate clients should budget £16,000 to £32,000 for a complete website, including £4,500 to £9,000 to connect the client portal to its OH case management system. As soon as health data passes through the site, you need UK GDPR special category safeguards and, for NHS contracts, a current NHS Data Security and Protection Toolkit (DSPT) submission, with compliant hosting at £130 to £350 per month. The return shows up in the admin team: 30 to 50% fewer calls once referrals, headcount updates and appointment changes move online.

What an OH provider website must do in 2026

UK employers buy occupational health for pre-placement checks, management referrals, health surveillance (noise, HAVS, respiratory) and wellbeing programmes. Many OH firms also hold NHS or public sector contracts, which bring procurement and data security requirements. The website is no longer a brochure: it is the front desk for HR teams, line managers and employees.

Three audiences overlap. HR managers submit management referrals, upload headcount for surveillance programmes and download invoices and fitness-for-work reports. Employees confirm or move appointments, find the nearest clinic or book a telephone assessment. Procurement teams look for SEQOHS accreditation, case studies and service levels before shortlisting.

The total lands between £16,000 and £32,000. The top of the range fits multi-clinic providers with several systems to integrate.

The hard part: OH system integration and compliant hosting

Most UK OH providers run a dedicated case management platform. The website should not copy that data: it calls the platform's API or a secure export and shows only what the client needs. Integration cost (£4,500 to £9,000) depends on the vendor's API. A documented REST API sits at the low end; nightly file transfers with reconciliation push the bill up.

Health data is special category data under UK GDPR, so you need a lawful basis under Article 9, a DPIA and strict access control. NHS-facing work adds the DSPT, which requires evidence on encryption, backups, staff training and incident response.

Good practice: split the public site (fast, standard hosting, strong SEO) from the portal hosted under stricter controls. You only pay for the security level where it is actually needed.

Timeline and project organisation

Allow 12 to 16 weeks. Weeks 1 and 2 map the journeys (HR, employee, procurement) and secure API documentation from the vendor. Weeks 3 to 6 cover design and copy for the service pages. Build and integration take 5 to 7 weeks, then 2 weeks of testing with a panel of volunteer clients. The most common delay is not technical: it is sign-off from the clinical lead and the information governance lead.

For SEO, one page per clinic (City, Canary Wharf, Croydon, Stratford) with opening hours, transport links and accessibility details captures local searches from employees, which further reduces calls asking where to go.

Mini case study

Helen, managing director of a London OH provider with 400 corporate clients and 60,000 covered employees, receives 1,400 calls a month. A four-week audit shows 55% are about moving appointments, chasing reports or headcount updates.

After launching a £26,000 site (client portal integration and booking included) with compliant hosting at £190 a month, calls fall to 840 a month, a 40% drop. At 4 minutes per call, that frees 560 × 4 = 2,240 minutes, or 37 hours a month. At a loaded cost of £28 an hour, the saving is £1,040 a month, about £12,500 a year. Add the fall in did-not-attend rates thanks to SMS reminders (from 12% to 7%, about 250 clinical slots recovered a month): payback comes in under two years, before counting clinician time saved.

FAQ

Do we need special hosting for an OH website?

Only for the part that handles health data: referrals, fitness reports, medical documents. The public site can stay on standard hosting at £25 to £70 a month, which keeps annual costs down.

How much does integration with our OH platform cost?

Between £4,500 and £9,000 depending on the vendor's API. Ask for documentation at tender stage: file-based exchange can add 2 to 3 weeks to the plan.

Can we phase the project?

Yes, and it is usually healthier. A first editorial phase at £5,500 to £10,000 in 6 weeks, then the portal in phase 2, lets you test adoption before funding the most expensive modules.

Is the DSPT mandatory?

It is required for any organisation with access to NHS patient data or systems. If you bid for NHS contracts, budget internal time of 5 to 10 days a year to maintain it, on top of hosting.

What call reduction is realistic?

Between 30 and 50% after 6 months, provided you push adoption with client emails and reminders at renewal. Without that effort, adoption often stalls at 15 to 20%.

Let's scope your project. We map your client journeys, the integration with your OH platform and a phased go-live plan with you. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.