Payments engineering, from the ledger to the rail

We build and fix the systems that move money: ledgers, bank and scheme connections, card data, risk controls and onchain settlement.

We're on a mission to fix banking and payments

14+
Years of experience
5
Countries
20+
Projects completed

We help Banks and Fintechs innovate and scale

From banker's hours, sub-optimal fees and poor online experiences to rampant fraud and failed payments, banking is broken. We're on a mission to fix this by helping banks and fintechs stay ahead while complying with regulations.


Most of our work starts with something already running. A ledger that stopped agreeing with the processor. A payment rail that has to move to a new format before a deadline. A launch waiting on an acquirer to approve it.

We have built these systems before, and we work alongside your engineers instead of handing over a report.

Why choose us?

Consider this: you could hire one of the big four and spend millions on an intern's PowerPoint, or you could choose Nellcorp. We understand the business, technical, and legal aspects of your industry, executing twice as effectively, three times faster, and at a fraction of the cost.

Get a free consultation today!

Get answers to any of your questions & we'll reply within 24-48 hours.