Toni Collis Ph D Executive Coach
About
Toni Collis Ph D Executive Coach is from United Kingdom. Toni is currently CEO | Executive Coach | Coach Trainer at Toni Collis Leadership Coaching, located in Global. Toni also works as Co-Founder & Director | Strategy Consultant & Board Advisor at Collis-Holmes Innovations Limited, a job Toni has held since Dec 2017. In Toni's previous role as a Member Of The Board Of Advisors at HPC + AI Wall Street, Toni worked in until Jan 2022. Prior to joining HPC + AI Wall Street, Toni was a Advisory Board Member at XSEDE and held the position of Advisory Board Member. Prior to that, Toni was a Founder & Chair at Women in High Performance Computing (WHPC) from Oct 2013 to Jun 2020. Toni started working as Chief Business Development Officer at Appentra in Spain in Jan 2018. From Mar 2011 to Jan 2018, Toni was Applications Consultant & Developer (Progressive Roles) at EPCC, based in Edinburgh. Prior to that, Toni was a Postgraduate at School of Physics and Astronomy, University of Edinburgh from Jan 2006 to Jan 2011.
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Toni Collis Ph D Executive Coach's current jobs
Founded a global coaching and leadership training practice focused on empowering women in tech to ascend to senior leadership. Developed coaching-informed frameworks adopted by executives and internal coach teams globally. Delivered 1:1 coaching, group programs and coach certification that blend neuroscience and strategy with high-impact leadership tools. - Coached 1,000+ women in tech globally into senior roles - Developed executive presence, promotion and performance frameworks - Host of the Forbes-recognised "Leading Women in Tech" podcast - Trained 40+ professionals in coaching methods across scale-ups and enterprise clients
Umbrella company for all advisory and coaching activity. Provides strategic advisory support to tech-driven and mission-led organisations. Supports founders and executive teams through growth, succession and transformation. Offers board-level insight on governance, team performance, leadership transitions, and scalable culture. - Advised HPC + AI Wall Street and other scaling tech ventures - Embedded frameworks for team alignment and performance optimisation - Supported founder/CEO transitions, governance reviews and succession planning
Toni Collis Ph D Executive Coach's past jobs
Served on the national advisory board of the US government-funded HPC infrastructure programme. Provided strategic guidance on community building, inclusive outreach and research enablement. Supported governance models and strategic planning for distributed scientific computing resources across the US.
Founded and scaled a global network promoting diversity in supercomputing and STEM. Built mentoring pathways, organisational chapters, and DEI strategies recognised across the HPC sector. - Grew membership to 1,000+ across 70+ countries - Led brand, community and event strategy - Recognised with IEEE and HPC Wire awards for sector impact
Appentra (now Codee) Brought in as the first non-founder executive to shape go-to-market and commercial strategy. Led early industry engagement, product-market fit, and strategic partnerships in the HPC software sector. - Secured early academic and government partnerships - Defined commercial messaging and customer segmentation - Contributed to foundational product roadmap and investor positioning
Held progressive roles in application development and consulting at EPCC, one of Europe’s leading supercomputing centers. Supported academic and industrial partners to design, optimize, and deploy high-performance computing (HPC) applications. Worked across scientific domains, provided technical consulting, and collaborated on projects focused on enabling researchers and organizations to harness advanced computing technologies. During this time, I also co-founded the Women in High Performance Computing initiative — which later grew into a globally recognized organization. This role grounded my expertise in technical innovation, client engagement, and cross-sector collaboration — laying a foundation for later work in executive coaching, strategy, and leadership development.
PhD in Condensed Matter Physics: Molecular Dynamics simulations of peptides in water.