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As Founder and Programme Designer at Ninety Days, Arend Welmers specializes in designing and delivering transformative strategies that drive rapid, measurable improvements in organizational performance. With over thirty years of experience in performance coaching, Arend has dedicated his career to helping organizations execute their strategies and achieve tangible results.
Arend’s approach centers on working closely with key stakeholders within organizations, aiming to challenge and inspire them to achieve their goals. Through rapid 90-day Accelerated Performance Cycles™️, Arend leads initiatives that deliver measurable outcomes, generating significant returns on investment for clients.
His portfolio includes designing and leading major improvement programs in key global cities such as Lisbon, Berlin, New York, and London. Arend’s commitment to excellence and his ability to inspire change have contributed to the success of numerous organizations.
At Ninety Days, Arend plays a pivotal role in driving innovation and delivering strategies that propel organizations towards their goals, making a lasting impact on their performance and success.
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Arend works with our clients to design and deliver a process that drives the rapid, measurable improvements that you require. With over thirty years of experience in performance coaching, Arend has dedicated his career to helping organisations accelerate their performance and achieve tangible results.
A challenging, inspiring and highly regarded coach, facilitator and speaker, Arend has a reputation for designing and implementing interventions that challenge conventional practices and quickly generate value for client organisations.
Recent assignments have seen him designing and leading major leadership development and business change strategies in Lisbon, Paris, Berlin, New York and London.
With over 15 years of experience, Britt specialises in organisational development across pharmaceuticals, healthcare, and energy sectors. Britt is renowned for leading transformative initiatives and navigating large-scale, global changes.
By focusing on innovative, human-centric solutions, Britt excels in coaching for resilience and high performance, fostering environments where individuals feel valued. Through strategic leadership and the integration of effective processes with cutting-edge strategies, Britt drives sustainable growth and organisational success.
Charlie’s career has led him from teaching to sales and marketing, to founding his own business development agency and onwards to co-founding innovation management platform Solverboard – designed to help organisations leverage the human intelligence available within their workforce to drive fundamental change.
Charlie’s brief at Ninety Days is to lead business development and digital transformation in order to help customers identify their most pressing organisational challenges.
Molly studied at Newcastle University and graduated with First Class degree in Philosophy. Molly supports our clients through all stages of their engagement with Ninety Days to ensure projects are executed as planned and that measurable outcomes are achieved. She has worked with a range of SME, public sector and private sector clients.
Ayesha holds an MSc in Management and Strategy from the London School of Economics and Political Science, a degree in International Business, and a Diploma in Management Accounting. As a Client Manager, she collaborates with both public and private sector clients to execute projects within 90 days, delivering measurable impact.
Ayesha is particularly experienced in managing Transformation Programmes for our clients.
Dr Raj Patel was the Interim Medical Director of Primary Care for NHS England and NHS Improvement. He was previously Medical Director of NHS England for Lancashire and Greater Manchester as well as Director of Commissioning for Lancashire. He currently sits on the General Medical Council and the Doctors and Dentists Remuneration Body.
A Fellow of the Royal College of General Practitioners, Raj was a GP in Greater Manchester for thirty years and has held senior clinical leadership positions in the NHS, locally, regionally and nationally since 1997 as well as a GP advisor role at the Department of Health.
Raj has worked extensively with broadcast and print media in the past. He is a graduate of Manchester University Medical School and sat on the General Assembly of the university. Raj was awarded an MBE in The Queen’s Birthday honours list 2019 for services to healthcare.
Hilary, CBE, PhD (Hon), MSc, BSc, RGN, RHV, PGCE is an experienced public sector senior leader, recently retired from Deputy Chief Nursing Officer for England post at NHS England. Hilary continues to hold a post as a Non-Executive Director for the NHS Cheshire and Merseyside Integrated Care Board.
Hilary is a registered Nurse and Health Visitor with over 40 years’ experience of working in clinical, public health and leadership roles in the NHS. She held several Director posts across both commissioning and provider environments in addition to holding a Deputy Chief Executive post for both.
She led many local and national programmes of work focusing on improving quality, safety and the working lives of people in the health and care systems.
Hilary is also an accredited senior Executive Coach and Mentor and is passionate about supporting people to realise and achieve their potential.
Liz, RGN, PGCert Ed, BSc Hons MSc, is a highly qualified healthcare professional with extensive executive and operational experience in top-performing Foundation Acute Trusts, Primary Care, and Commissioning. Her exceptional track record includes consistently delivering performance standards and driving transformational change.
She collaborates with clinical and managerial teams to facilitate service transformation and sustainable change within organisations.
With 30 years of nursing experience and two decades in senior management, Liz possesses a wealth of knowledge in developing and delivering high-quality services.
With over forty years in senior leadership roles in both the public and private sector, Philip uses his experience to ensure that our clients execute the measurable change they have agreed upon.
In his most recent role Philip was CEO of an educational technology company which transitioned from a bricks and mortar publishing house to a global online content provider.
An alumni of Harvard Business School, INSEAD and the Army Staff College, Philip works closely with our clients throughout the 90 Day Cycle to ensure that together, we deliver the planned outcomes.
We focus on producing measurable improvements in key leadership behaviours that directly impact organisational performance.
By benchmarking leaders against global standards and providing personalised coaching, we empower them to inspire, challenge, and guide their teams effectively.
Through our unique 90-day Accelerated Performance CycleTM, leaders not only develop new habits but also lead projects that deliver tangible economic benefits to the organisation, ensuring a clear return on investment in leadership development.
Arend works with our clients to design and deliver a process that drives the rapid, measurable improvements that you require. With over thirty years of experience in performance coaching, Arend has dedicated his career to helping organisations accelerate their performance and achieve tangible results.
A challenging, inspiring and highly regarded coach, facilitator and speaker, Arend has a reputation for designing and implementing interventions that challenge conventional practices and quickly generate value for client organisations.
Recent assignments have seen him designing and leading major leadership development and business change strategies in Lisbon, Paris, Berlin, New York and London.
