Viva Wallet is a cloud-based neo-bank using Microsoft Azure with branches in twenty-three countries in Europe. It is a principal member of Visa and Mastercard for acquiring and issuing services with direct connectivity to the card schemes, providing processing services through its own platform. Viva Wallet provides businesses of all sizes with card acceptance services through POS terminals and the new Android Viva Wallet POS app, as well as through advanced payment gateways in online stores. It also offers business accounts with local IBAN and business Viva Wallet Mastercard cards. The company was founded in 2010 and is based in Athens, Greece.

Stripe develops a financial infrastructure platform. The company offers a suite of services including online payment processing, revenue and finance automation, and banking-as-a-service. Its services allow businesses to accept payments online or in person, automate their revenue and finance operations, and embed financial services into their platforms or products. It primarily serves the e-commerce, software as a service (SaaS), marketplace, and finance automation sectors. It was formerly known as DevPayments. It was founded in 2010 and is based in South San Francisco, California.

HPS is a payment software company providing electronic payment solutions for financial institutions, processors and national switches all around the world. It was founded in 1995 and is based in Casablanca, Morocco.

StoreHippo operates as a software as a service (SaaS) based e-commerce platform. It provides comprehensive turnkey solutions for business-to-consumer (B2C) and business-to-business (B2B) players to build, scale, manage and market online stores. It was founded in 2014 and is based in Gurugram, India.

BlueSnap, formerly Plimus, is a flexible payment solutions provider delivering a customizable platform to global online businesses such as software publishers, web hosting companies, and online retailers. BlueSnap builds and manages online businesses for software publishers, web hosting companies and online retailers. A business can choose BlueSnap hosted application that spans the entire e-Commerce lifecycle, or it can deploy the BlueSnap API which allows retailers to integrate the technology with existing solutions. Using BlueSnap software, retailers can deliver newsletters to customers, coupons and promotions, realtime reporting, and live chat amongst other features.

Barn2Door develops agricultural business management software designed for Farmers. The company's platform provides inventory tracking, online payments, access to their customers, and flexible delivery management options for local farm produce, enabling farmers to manage their business and offer online and in-person sales. The company was founded in 2015 and is based in Seattle, Washington.