Nuclera, a biotechnology company enabling rapid protein expression and purification screening through its benchtop protein platform, has appointed William J Kullback as a non-executive director.
TechnologyCaldwell: Rhian Woodisse

Executive search firm Caldwell has appointed Rhian Woodisse as a partner in its life sciences and healthcare practice, based in the company’s London office.
Woodisse has more than 20 years’ experience in healthcare executive search. For the past five years she has run her own company, and previously held consultant positions at firms including Korn/Ferry and CT Partners She also spent two years client-side helping establish First Bridge Centre, an interdisciplinary clinic for young children with learning disabilities, working as its head of partnerships. Earlier in her career she worked for the NHS, private hospitals and care homes.
Woodisse’s search work is focused on advising senior leaders and non-executive boards in healthcare services, special education, life sciences and private equity. She has worked on both commercial and clinical leadership roles. She has experience partnering with clients across Europe, the Middle East and Africa and has spent time living and working in the US.
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