Senior consultancy and interim management for FinTechs, banks, payment institutions and digital finance businesses. Payments, fraud, regulation, technology integration and growth — from people who have built and run them.
Grant & Graham has deep, senior-level expertise across the FinTech, banking and payments sector. With direct experience in payments processing, fraud prevention, financial solutions and technology integration, we offer practitioner insight and execution capability tailored to the dynamic needs of FinTech and digital finance businesses.
We have led numerous projects in this space — from interim leadership inside major payment processors to building commercial functions for early-stage payments startups — delivering innovative, commercially-grounded solutions that drive growth and enhance operational efficiency.
FinTech is a sector where commercial outcomes depend on regulatory mastery, technology architecture and a sales motion that respects long buyer cycles. Grant & Graham operates across all four.
From traditional payment processing to digital and real-time payments, our consultants design and implement payment solutions that meet the highest standards of security, speed and reliability. Acquiring, issuing, switching, BIN routing — the full stack.
In an era of constant cybersecurity threats, robust fraud prevention is critical. We design and deploy detection systems leveraging machine learning and AI to identify and mitigate fraudulent activity in real time — protecting the business and the customer base.
Comprehensive financial advisory tailored to FinTech businesses — risk management, financial planning and analysis, regulatory compliance, treasury and capital structuring. Helping you maintain financial health and make informed decisions that drive growth.
Successful FinTech operations require seamless integration of diverse systems — core banking platforms, payment gateways, mobile apps, fraud engines, KYC and CRM. We specialise in turning fragmented stacks into a cohesive technological ecosystem aligned to commercial goals.
FinTech and payments clients work with us across our three core service lines — sized to the problem, not packaged off the shelf.
Senior interim CEOs, CROs, CFOs, CTOs and product directors deployed in days. Stabilise the situation, deliver the outcome, hand over cleanly. From scale-up Series A to enterprise turnaround.
Explore Interim →Senior-led advisory across strategy, transformation, operations and M&A — applied with deep FinTech, payments and banking sector knowledge. Practical work that produces decisions, not decks.
Explore Consultancy →A fully managed commercial function for FinTechs scaling into new markets — senior sales leadership, BD team, CRM and pipeline, deployed inside weeks. Built for regulated B2B payments and SaaS dynamics.
Explore GaaS →Our consultants work across the full breadth of the financial services and FinTech ecosystem — from established institutions to category-defining scale-ups.
A clear, practical primer on financial technology — the new technology used to improve and automate the delivery and use of financial services. Where the term came from, what it actually covers, and where the value sits today.
FinTech is poised to reshape the financial industry dramatically. Innovations in this sector are evolving rapidly — offering both challenges and opportunities. A practitioner's view of what is real, what is hype, and where smart money is heading.
We provide senior consultancy and interim management for FinTechs, banks, payment institutions and digital finance businesses. Work covers payments and acquiring, fraud prevention, financial advisory and risk, technology integration, and senior leadership — including interim placements at C-suite, product and commercial director level.
Financial technology — better known as FinTech — is the technology used to improve and automate the delivery and use of financial services. It spans payments, lending, savings, investments, banking infrastructure, fraud prevention, identity, regulatory technology and crypto. Read our full primer.
Clients range from category-defining scale-ups (Series A through enterprise) to established banks and payment institutions. Sub-sectors include payments and acquiring, issuing and cards, digital banking, neobanks, open banking, RegTech, WealthTech, InsurTech, LendTech, fraud and AML, KYC, crypto and digital assets, embedded finance, and capital markets tech.
Interim placements typically deploy within days, not months. Traditional recruitment for a senior FinTech leader can take 3 to 6 months — our model puts a proven operator into the seat and delivering from week one, with practitioner experience in payments, fraud, banking technology or commercial leadership matched to the engagement.
Yes. Our network includes consultants with deep regulatory experience across UK FCA, EU (PSD2, PSD3, EMD2, MiCA), US (federal and state) and other relevant jurisdictions. We do not provide legal advice, but we work alongside legal counsel and provide commercial and operational interpretation that turns regulatory change into delivery plans.
Our team has direct operating experience across payments processing, BIN-level routing optimisation, acquiring, switching, real-time payments and cross-border. Recent engagements include Worldline, MyPay and GG Payments — covering acceptance rate optimisation, international market expansion, and end-to-end payments operations.
Our network spans the UK, Europe, the United States and the Middle East, with permanent offices in London, Amsterdam, San Diego and the Gulf. Consultants are placed on the ground in the client's market.
Get in touch via our contact page or email uk@grant-graham.co.uk. We will arrange a 25-minute confidential discovery call — no pitch, no commitment — and tell you honestly whether we can help.
Whether you are scaling a payments business, navigating a regulatory shift, building a fraud function or entering a new market — tell us in 25 minutes what you need. We will tell you honestly whether we can help.