Solaris Revenue, Valuation, Funding & Investors

Marqeta is an Oakland-based payments technology company founded in 2010. Its open application-programming interfaces let businesses create, issue and manage physical, virtual and tokenized payment cards. Customers configure authorization rules, funding flows, spend controls and transaction data without building a card-processing stack from scratch. The platform serves fintech companies, digital banks, marketplaces, lenders and large enterprises operating card programs. Marqeta earns processing and platform revenue tied to card activity and contracted services. It expanded internationally after raising multiple venture rounds and completed its public listing in 2021. LionBird is listed among Marqeta's early investors and continues to identify the company in its portfolio.

Fawry is an Egyptian electronic-payments and financial-services platform founded in 2008 and headquartered in Cairo. It connects consumers, merchants, banks, billers and government entities through physical points of sale and digital channels. Services include bill payment, merchant acceptance, collections, mobile transactions and adjacent financial products. Revenue comes from transaction fees, commissions and services sold across its payments network. Fawry is listed on the Egyptian Exchange and operates as a regulated technology-enabled payments company. ADQ acquired a 12.6% minority position in 2022 through the same negotiated Egyptian share-purchase program that covered four other listed companies. Its hybrid network links digital rails with a broad merchant footprint, supporting cash and electronic payment use cases.

Lithic is a New York-based fintech that issues virtual payment cards for businesses and consumers emphasizing data privacy. Its platform enables programmable cards for controlled spending in expense management, rewards, and B2B payments integrated with banking APIs.

DLocal Ltd is focused on making the complex simple, redefining the online payment experience in emerging markets. Through its technology platform, One dLocal, the company enables world-wide enterprise merchants to get paid (pay-in) and to make payments (pay-out) online in a safe and efficient manner. The company earns revenue from fees charged to merchants in connection with payment processing services for cross-border and local payment transactions. The company operates in a single operating segment, which is payment processing. The company's geographical segments include Latin America and Non-Latin America, with a majority of its revenue being generated from Brazil in the Latin America region.

Highnote is a San Francisco-headquartered embedded finance platform enabling digital companies to integrate virtual and physical payment cards, ledgers, and wallets. Launched in 2022, it supports prepaid, debit, credit, and charge products for B2B and consumer applications, processing billions in volume for fintech clients.

Paymentus Holdings Inc provides electronic bill presentment and payment services, enterprise customer communication and self-service revenue management to billers through a Software-as-a-Service (SaaS), secure, omni-channel technology platform. The platform integrates with a biller's financial and operational systems to provide secure and flexible processing of payments, including credit cards, debit cards, eChecks, and digital wallets, across multiple channels such as online, mobile, IVR, call centers, chatbots, and voice-based assistants. The company generates the majority of its revenue from payment transaction fees processed through its platform. Geographically, it derives the maximum revenue from the United States.

Worldline is a payment service provider offering merchant acquiring, payment processing, and payment infrastructure solutions to merchants and banks.

ACI Worldwide Inc develops, markets and installs a portfolio of software products focused on facilitating electronic payments. The firm also leverages its distribution network in the Americas; Europe, the Middle East, and Africa, or EMEA; and Asia-Pacific regions to sell software developed by third parties. ACI software products process payment transactions for retail banking clients, billers such as utilities and healthcare providers, and community banks and credit unions. ACI's customers are financial institutions all over the world, but majority of the revenue is generated in the United States and EMEA regions.

slice is a Bengaluru-based digital banking platform in India offering UPI-linked credit cards, savings accounts, fixed deposits, and instant loans. Its app supports ATM withdrawals via UPI and seamless fund transfers. Launched in 2016, slice serves urban millennials with no-fee banking and rewards on spends at partners like Swiggy and Zomato.

Plaid is a San Francisco-based financial technology company that operates a data network connecting consumers' bank accounts to financial applications. Its products include Link for account connections to more than 12,000 institutions, Auth, Identity and Balance for account verification, Transfer and Signal for ACH and real-time payments and payment risk, Identity Verification, Monitor and Beacon for KYC, AML and fraud prevention, and Plaid Check products such as LendScore for credit underwriting. Customers range from fintech applications such as Venmo, Robinhood and Coinbase to banks, lenders, payroll providers and AI companies, and Plaid says more than one in two Americans have used its network. The company reported revenue growth above 25% in 2024 and a return to positive operating margins. Visa agreed to buy Plaid for $5.3 billion in January 2020, but the deal was abandoned after a Department of Justice antitrust challenge. Plaid was valued at $13.4 billion in its 2021 Series D, $6.1 billion in an April 2025 common-stock sale led by Franklin Templeton, and $8 billion in a February 2026 employee share sale. It was founded by Zach Perret and William Hockey.

Paysafe Ltd is an integrated payments platform. Its core purpose is to enable businesses and consumers to connect and transact seamlessly through capabilities in payment processing, digital wallet, and online cash solutions. The company's reportable segments are Merchant Solutions and Digital Wallets. The Merchant Solutions segment, which derives maximum revenue, services markets in North America, Canada and Europe. The Digital Wallets segment services markets in Europe, UK, North America and Latin America. It derives a majority of revenue from the USA followed by Germany, the UK, and all other countries.

CPI Card Group Inc is a payment technology company engaged in providing financial payment card solutions and services. It offers credit, debit, and prepaid cards. The business segments of the group are Debit and Credit, which produces Financial Payment Cards and provides integrated card services to card-issuing banks in the United States, and Prepaid Debit, which provides integrated card services to Prepaid Debit Card program managers in the United States and Others. It derives key revenue from the Debit and Credit segment.

Fiserv is a financial technology company headquartered in Milwaukee, Wisconsin, that provides account processing, digital banking, card issuing and merchant acquiring services to banks, credit unions and businesses. Founded in 1984, it built its core banking business through acquisitions such as Information Technology Inc. of Lincoln, Nebraska in 1995, which brought the Premier account-processing platform. Fiserv processes debit and credit card transactions, loyalty programmes, loans, electronic bill payments, ACH and wire transfers, check deposits and ATM transactions on behalf of financial institutions, with a long-standing base among small and midsize US banks. Its 2019 acquisition of First Data for $22 billion added a large merchant-acquiring business, including the Clover point-of-sale platform for small businesses and the Carat payments platform for large enterprises. The company earns recurring processing and transaction fees, software and service fees and hardware sales. In 2025 it reported revenue of $19.8 billion, operating income of $4.38 billion and about 38,000 employees, and roughly 85% of 2024 revenue came from the US and Canada. Takis Georgakopoulos became chief executive in 2025 after Frank Bisignano left to run the US Social Security Administration, and in November 2025 the shares moved from the NYSE to Nasdaq under the ticker FISV.

Usio Inc is a United States-based company that provides integrated electronic payment services, including credit and debit card-based processing services and transaction processing via the Automated Clearing House, or ACH network to billers and retailers. The Company also has an additional wholly-owned subsidiary, which is the entity for Output Solutions operations.

PayPal was spun off from eBay in 2015 and provides electronic payment solutions to merchants and consumers, with a focus on online transactions. The company had 434 million active accounts at the end of 2024. The company also owns Venmo, a person-to-person payment platform.

Stripe is a financial infrastructure company that provides payment processing and related software to online and in-person businesses. It was founded by brothers Patrick and John Collison and is headquartered in South San Francisco, California, with a second headquarters in Dublin, Ireland. Its products cover payments, billing, invoicing, tax, fraud prevention, card issuing, embedded finance for platforms, terminals and stablecoin and crypto infrastructure. Businesses running on Stripe generated 1.9 trillion US dollars in total volume in 2025, up 34 percent from 2024, and the company reported revenue of about 5.1 billion US dollars for 2024. A tender offer for current and former employees in February 2026 valued the company at 159 billion US dollars. Stripe remains privately held. As an acquirer it has bought software and payments businesses including Paystack, TaxJar, Recko, Bridge, Privy, Metronome and OpenRouter, and it has made minority investments in startups such as Monzo, Ramp, Check and Pilot.

StoneCo Ltd is a provider of financial technology solutions. It serves MSMBs solutions, at fair prices, and provides the customer experience to help them manage their businesses and sell more. Its Stone Business Model combines end-to-end, cloud-based technology platforms; differentiated hyper-local and integrated distribution approaches; and white-glove, on-demand customer service. The brands of the company include: Stone: For small and medium-sized businesses, all management is integrated with the payment terminal, business bank account, and card, all within the same app. Ton: For micro-entrepreneurs and freelancers, modern card machines, sales via Pix or TapTon, and a Super Account. Stone pagar.me for those who sell online. Digital payment technology for all types of businesses.

Computer Age Management Services Ltd is a technology-driven financial infrastructure and services provider to mutual funds and other financial institutions. The company provides a comprehensive portfolio of technology-based services, such as transaction origination interface, transaction execution, payment, settlement and reconciliation, dividend processing, investor interface, record keeping, report generation, intermediary empanelment and brokerage computation and compliance-related services, through its pan-India network to its mutual fund clients, distributors and investors. It also provides certain services to alternative investment funds, insurance companies, banks and non-banking finance companies.