Meet the team
our partnership group of associates
Built to grow with every new partner.

Lee Tango, MBA CMgr FCMI
FOUNDER & MANAGING PRINCIPAL
Founder & Managing Principal of Tango Payment Strategy & Solutions. Bringing 20+ years of domain mastery across every seat of the payments ecosystem to unblock enterprise growth. MBA-qualified Fellow of the CMI who specialises in bridging technical architecture and commercial ROI to de-risk high-stakes global payment transformations.
Mari-Anne Bayliss
Founder, PNS Solutions. Principal Risk Solutions Partner
With over 20 years’ experience across fraud, payments, and authentication — including senior leadership roles at Visa and Cybersource — I specialise in passkeys, delegated authentication, identity‑first checkout, PSD2/SCA, PSD3, PSR, and trust frameworks. I translate complex regulatory, scheme, and technical requirements into clear, commercially grounded strategies that reduce friction, strengthen trust, and accelerate digital transformation. Today, I work as an independent consultant, partnering with organisations who want to future‑proof their authentication stack and deliver secure, seamless customer experiences.

Ken Ritchie
Urban Mobility Partner
TBC
A useful first conversation
Independent strategy for consequential decisions.
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