Technology, Product & Data

Johnnie leads our interim practice, bringing over a decade of Private Equity recruitment experience across London and New York before co-founding Greco Advisors. He’s worked with everyone partnering with funds of all sizes from first-time raises to global giants, specialising in Interim Management and Independent Consultants. Johnnie is drawn to the pace, flexibility and immediate impact this talent pool brings to value creation. His strength lies in building trusted relationships and delivering high-impact talent with speed, precision and flexibility - where it matters most. Outside of work, Johnnie enjoys cycling through the Yorkshire hills and spending time with his two daughters.

Jake has over 7 years experience building Engineering, Product, Data, and Cyber teams for private equity and venture capital-backed technology businesses. Jake has delivered multiple senior leadership searches within this space, with a particular focus on landing businesses in the UK and Europe for the first time. At Greco Jake works with our private equity clients to build Tech, Product, Cyber, and Data portfolio operations teams and then supports these teams with permanent C-Level hiring at the portfolio level. Jake’s typical hires include – Chief Data and Data Science Officer, Chief Technology Officer, and Chief Product Officer alongside specific team builds when appropriate. Outside of work, Jake is a keen sportsman and can often be found playing football and cricket on weekends.

Jenna moved to London 4 years ago to obtain her MSc from LSE in Immigration Policy. Originally from the United States, she has built an extensive network on this side of the pond. Over the past 3 years, she's worked in Recruitment across niche technology specialisms and Client Engagement across the Software, IT Services and Defence sectors. Jenna joins Greco as a Consultant for the Interim Tech, Product and Data Team. She has a passion for building communities and helping to identify and secure exceptional talent across the tech and digital sector. Additionally, she's looking forward to expanding her network of technology leaders within the Private Equity ecosystem. In her free time, Jenna enjoys a round of golf, Pilates, and Sunday morning walks across Hampstead Heath

Ethan has spent the past 4 years in Private Equity-focused hiring, specializing in tahe Technology, Product, and Data/AI markets. He has successfully delivered searches for investment firms ranging from Venture Capital to Mid-Market and Large-Cap Private Equity, supporting both in-house roles within funds and mission-critical appointments across their portfolio companies. Ethan’s network spans both strategic C-suite advisors as well as hands-on delivery leaders, enabling him to build high-impact teams that drive value creation through digital transformation, innovation, and operational scale. His deep market insight and tailored approach make him a trusted partner to investors and operators alike. Outside of work, Ethan is a passionate Arsenal fan and enjoys long dog walks with his family in Kent.

As an Associate Consultant in the Technology, Product and Data team, Edward helps to drive value creation for our Private Equity clients. He holds a bachelor's in history from the University of St Andrews. He brings previous experience from the Private Equity team at a global expert network where he worked closely with mid-market investors to deliver insights and industry experts across a range of sector . At Greco, he partners with our Private Equity clients to identify and place senior technology and data leaders in roles within their value creation and portfolio company leadership teams.
Outside of work, Edward is passionate about sports, film, and travel. A dedicated Manchester United supporter, and he also enjoys running and seeing friends on the weekend.