Specialist Healthcare Recruitment.
We connect NHS Trusts and Private Care Providers with elite medical talent. **98% Retention Rate** and fully CQC compliant.
Request Clinical Staff →Serving the UK Healthcare Sector Since 2013
98%
Retention Rate
3 Wks
Time to Hire
100%
CQC Compliant
50+
NHS Partners
Why Choose Sigma?
Bridging the gap between clinical excellence and workforce efficiency.
Cost-Effective
Reduce agency spend with fees **20-40% lower** than traditional providers. We optimize your budget without compromising on quality.
Compliance Experts
We navigate **IR35, GMC/NMC registration, and Right to Work** checks so you can focus entirely on patient care.
Rapid Deployment
Fully operational in **3-4 weeks** for large campaigns, or 24 hours for urgent locum needs.
Sector Specialists
From Theatre Nurses to Consultant Physicians, we speak the language of the NHS.
Our Core Services
Comprehensive Recruitment & HR Solutions.
"Sigma transformed our staffing strategy. We reduced agency spend by **25%** in the first quarter while maintaining full roster coverage. Their compliance team is second to none."
— Dr. Sarah Jenkins
Clinical Director, NHS Foundation Trust
Request Clinical Staff
Fill out this quick form and our medical director will contact you within **4 hours**.