One platform powering four innovation businesses.
RD One is the operating system behind RD Tax, RD Alternative Energy, RD M+E Consulting Engineers and RD Technologies — unifying people, policy, compliance and casework across every business in the group.
Everything HR & operations need, in one workspace.
Six integrated modules replace the spreadsheets, shared drives and email chains most SMEs still rely on for compliance-critical work.
People
A single source of truth for every employee across every business unit in the group.
Policy
Version-controlled UK policies, self sign-off and a full acknowledgement audit trail.
Compliance
Live statutory register tracking every employee against legal and essential checks.
Cases
Disciplinary, grievance and performance cases handled with ACAS-aligned workflows.
Knowledge
An always-on HR knowledge engine answering questions with cited UK sources.
Analytics
Risk dashboards surface gaps before they become tribunals or HSE incidents.
Four specialist businesses. One innovation DNA.
From funding innovation through R&D tax credits, to engineering low-carbon buildings, clean energy and the software that runs it all — every RD business exists to make innovation happen, and RD One keeps them running as one.
RD Tax
R&D tax credit specialists helping UK companies turn innovation spend into reclaimed cash and reinvested growth.
RD Alternative Energy
Renewable and low-carbon energy projects — designed, delivered and optimised for long-term performance.
RD M+E Consulting Engineers
Building services consultancy delivering smarter, lower-energy M+E design across commercial and public projects.
RD Technologies
Our software arm — building the internal platforms (like RD One) and client products that power the group.
Consistent governance, however fast we move.
Every entity runs HR, compliance and policy from the same place, so governance scales with the group instead of slowing it down.
- ACAS Code of Practice
- Equality Act 2010
- Employment Rights Act 1996
- GDPR / UK ICO guidance
- HSE & RIDDOR
- Bribery Act 2010
Run the group from a single screen.
RD One is an internal platform for the RD Group of companies. If you're a member of the group, sign in to access your workspace.