About Os2i
Who we are
Os2i is a partnership of leading practitioner psychologists.
What we do
Cognitive assessment and reporting.
Thought leadership and practice for workplace psychological assessments.
Make work cultures more inclusive.
What we can do for you
SIMPLE – Enhance your understanding of people that require your decision making.
Meet Os2i
Mike Crimes
Founding Partner
Mike Crimes is a Principal Occupational Psychologist and Chartered Scientist with 32 year’s experience. He is a Principal Member of the Association of Business Psychologists, Associate Fellow of the British Psychological Society and registered with the Health and Care Professions Council.
Mike’s core business is to undertake cognitive assessments for Legal Services, Social Services and the Family Courts and advise on how to structure learning support, litigation reasonable adjustments and need for advocacy and/or specialist expertise, completing over 4,500 cognitive assessments to date.
Mike has also supported senior Social Workers across Local Authorities with leadership development where ‘Ofsted Improvement Notices’ have been served.
He has extensive experience in central and local government, providing thought and practice leadership on psychometrics, assessment centres, team performance, wellbeing and inclusion.
Mike also acted for two years as Chief Science Officer for nclusion Limited – a people technology company focusing on inclusion assessment.
Call Mike on: 01795590307 / 07957694706 or
Email Mike: mikecrimes@os2i.org
Nikki Crimes
Founding Partner
Nikki Crimes is a Senior Executive in Business Administration and Project Management with a career spanning over 30 years. Early in her career, Nikki worked for an Occupational Psychologist in developing senior management training and development programmes across Legal & General.
In 2000 Nikki joined Anglo American plc supporting the CEO in establishing a presence in London to enhance their FTSE100 listing. She then joined her husband and partner, Mike Crimes, in delivering assessment, development and change programmes across central and local government.
During this phase Nikki and Mike set up Os2i (Occupational Services to Industry) to support public and private sector business in their assessment, development and management solutions for the current climate.
Their business has evolved into a recognised presence in three core sectors of assessment practice: Cognitive Assessments, Workplace Psychological Assessments and Workplace Inclusion Assessments.
Call Nikki on: 01795590307 or
Email Nikki: nikkicrimes@os2i.org