OH Assist Ltd. has 1,171 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 2.3%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
Optima Health is the largest independent provider of Occupational Health and Wellbeing solutions in the United Kingdom. We deliver high quality services nationwide to over 300 public and private sector clients. Key services in our Aberdeen base: • Pre-employment medicals • Health surveillance, delivered in our clinic or onsite • HAVS • Absence management • OG UK Offshore medicals and shoulder measurements • Drug and alcohol screening • Travel Clinic, Aberdeen is a Yellow Fever Vaccination Centre • Workplace immunisation programmes • Drivers medicals: DVLA, HGV, Forklift • Divers medicals • Food handler certificates We work with both corporate and private clients. Call the Aberdeen office on 03306600376 to enquire or book.
As of September 2025
OH Assist
workforce metrics
Headcount
1.2k
Avg. Salary
$57.7k
Tenure
3.9yr
Growth Rate
2.3%
Hiring Rate
Attrition Rate
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Interactive chart of OH Assist annual worldwide employee count from 2023 to 2025.
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Interactive chart of OH Assist annual active job postings from 2023 to 2025.
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