What it does
Fiserv is a global provider of payments and financial-services technology. It sells the systems that merchants use to accept and manage payments and that banks, credit unions and other financial institutions use to run accounts, issue cards, move money and serve customers digitally. Michael P. Lyons is chief executive officer.
Its Merchant Solutions segment serves small businesses, large enterprises and distribution partners. For a small business, Clover combines point-of-sale hardware and software for taking payments, orders, pickup and delivery, cash-flow management, staff, customer engagement and business operations. For larger businesses, Commerce Hub is a gateway and orchestration layer that connects payment acceptance, fraud controls, payment optimization, payouts and other commerce tools across online, mobile and in-store channels.
Its Financial Solutions segment supplies the underlying technology for financial institutions and public-sector and corporate clients. Its offerings include deposit and loan account processing; digital banking; debit and credit-card processing; card production; bill payment; person-to-person transfers; ACH, wire and real-time payments; fraud tools; and check processing. It owns and operates the Accel, STAR and MoneyPass debit networks. Many of these services support activities clients need to carry out their own operations.
How it makes money
Fiserv reports two operating segments: Merchant Solutions and Financial Solutions. Merchant Solutions earns fees from merchant acquiring and processing, digital commerce, mobile payments, fraud and security services, stored-value programs, software subscriptions, point-of-sale devices and pay-by-bank services. It sells directly and through agent sales forces, independent software vendors, independent sales organizations, financial institutions, joint ventures and referral arrangements.
Financial Solutions earns fees for processing accounts and payment transactions and for software, hosted services and related technology. Its Digital Payments business covers debit processing, debit networks, bill payment and account-to-account transfers. Issuing covers credit, prepaid and government-payment processing, card production and student-loan processing. Banking covers core account processing, digital banking, financial and risk-management tools, consulting and check processing.
The principal revenue model is account- and transaction-based fees under multi-year contracts. Processing and services revenue represented 80% of total revenue in 2025, and management said on the call that recurring revenue represented approximately 84% of total adjusted revenue in the second quarter of 2026. Revenue can also reflect hardware sales, implementation activity, value-added software and financing-related anticipation revenue in Argentina.
Latest reported totals: 2025 total revenue was $21.2 billion and operating income was $5.8 billion; Q2 2026 adjusted and organic revenue was $4.96 billion.
Customers and how it sells
Fiserv serves merchants, banks, credit unions, other financial institutions, corporate clients and public-sector clients. Merchant customers range from small businesses using Clover to enterprises using omnichannel commerce tools. Financial Solutions customers use its systems to process customer accounts, cards and payments.
The company distributes Merchant products through direct sales teams and partners, including agent sales forces, independent software vendors, independent sales organizations, financial institutions, joint ventures and referral partners. Management said on the call that Fiserv serves 80.0% of U.S. banks and credit unions with at least one product. It also said nearly 40 of the top 100 U.S. banks work with Clover, and that it had signed 27 new banks as Merchant Referral Partners in the first quarter of 2026.
Fiserv operates in the U.S. and Canada, Europe, the Middle East and Africa, Latin America, and Asia Pacific. U.S. and Canada generated 84% of 2025 revenue, while international regions generated 16%. Management said on the call that Fiserv plans to convert TD’s existing Canadian merchant portfolio in 2027, extending its capabilities to over 80,000 existing TD merchant clients.
Suppliers and costs
Fiserv depends on employees for product design and coding, sales, customer service, technology support, security and management. It had 38,000 employees worldwide at December 31, 2025. It also relies on third parties for access to financial and telecommunications networks; computers, servers, mainframes, microchips and other computer equipment; and Clover and other point-of-sale devices.
The company periodically reviews vendor relationships, global sourcing and alternate suppliers. It says it has access to the resources needed for current operations, but its business relies on the availability and performance of those outside inputs. Its cost base includes technology infrastructure, cybersecurity, personnel and operational support. Management said on the call that it chose to invest over $100 million incrementally in technology infrastructure in the second half of 2026, especially in Financial Solutions.
- Revenue$21.2B
- Cost of revenue−$8.6B
- Selling, general and administrative−$6.9B
- Other operating costs−−$120.0M
- Operating income$5.8B
Competitive position
Fiserv operates in a fragmented and highly competitive technology-products and services market. In Merchant Solutions, it competes with merchant acquirers, financial institutions providing their own acquiring and processing, merchant-services providers, local and regional providers outside the U.S., payment networks and large technology, media and integrated payments-software providers. In Financial Solutions, it competes with diversified software and service companies, independent software suppliers, consumer and business payment providers, card-issuer processors and financial institutions that build in-house systems.
Visa and Mastercard are payment networks whose rules apply to parts of Fiserv’s processing and acquiring operations; payment-network operators are also among the competitive categories in merchant acquiring. Management said on the call that Fiserv has the number one share in U.S. issuer processing and processes a third of U.S. merchant GPV.
Our reading: Fiserv’s moat from embedded workflows is strong because its account-processing, payment and merchant systems are integrated into regulated, security-sensitive client operations, and much processing revenue is contracted for multiple years. Its breadth across merchants, banks, issuing and payment networks is also a meaningful source of cross-selling scope. These advantages face ongoing pressure from providers with integrated offerings, pricing resources and established customer relationships.
| Competitor | Where they compete | Threat (our reading) |
|---|---|---|
| Visa | payment networks and merchant acquiring | Medium |
| Mastercard | payment networks and merchant acquiring | Medium |
Growth opportunities
Fiserv’s growth plan centers on expanding client relationships, increasing the range of services per client and adding capabilities through product development, acquisitions and geographic expansion. Its Merchant priorities include extending Clover through product features, partnerships, industries and countries, while connecting Clover to Commerce Hub and embedded-finance offerings. Its Financial priorities include modern core banking through Finxact and CoreAdvance, digital payments, issuing, CashFlow Central, embedded finance and FIUSD stablecoin capabilities.
Management said on the call that it is simplifying product and technology organizations, modernizing infrastructure around Commerce Hub, and applying common capabilities such as ledgers, pay-ins and payouts across Merchant and Financial Solutions. It also said AgentOS had drawn interest from over 100 financial institutions and that CashFlow Central implementation timelines for financial institutions had been cut by about 50% from a year earlier.
Management expects to convert TD’s existing Canadian merchant portfolio in 2027, reaching over 80,000 existing TD merchant clients. It expects 2026 organic revenue growth in a range of minus 1% to flat and adjusted operating margin of approximately 31% to 31.5%. Management said the revised outlook reflected weaker Argentina conditions, slower client implementation timing, a slower pace for some growth initiatives, and incremental technology, infrastructure and cybersecurity investment.
- $16.2BFY2021
- $17.7BFY2022
- $19.1BFY2023
- $20.5BFY2024
- $21.2BFY2025
Structural risks
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Competition may intensify as new entrants enter its markets and existing competitors broaden or consolidate their offerings. Clients can select lower-fee processing providers, use alternative payment and financing solutions, or develop in-house systems.
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Security incidents or technology failures involving Fiserv, its clients, partners or vendors could create liability or reputational damage. The company processes significant personal, financial and other sensitive data and is subject to evolving privacy and cybersecurity requirements.
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Its operations are subject to U.S. and international financial-services, money-transmission, payment-network, consumer-protection, privacy, anti-money-laundering and stablecoin rules. Non-compliance can result in fines, licensing limits, service suspension or termination, and added investment requirements.
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International operations expose Fiserv to geopolitical and economic conditions, currency movements, inflation, local regulation and challenges integrating geographically separated businesses. Management identified weaker macro conditions in Argentina as a 2026 revenue headwind.
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Consumer and business spending can weaken in recessionary, high-inflation, high-interest-rate or high-unemployment environments, reducing cardholder spending. Financial institutions can restrict credit, raise rates or limit new-card issuance in response to defaults.
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The business depends on retaining personnel and on third-party networks, technology equipment and point-of-sale devices. Disruption in those resources or vendor relationships could affect product development, operations, customer service and security.
Bottom line
Our reading
Our reading: Fiserv is transaction and account-processing infrastructure for merchants and financial institutions, with a large recurring-revenue base and products spanning commerce, card issuing, bank cores and money movement. Its embedded client workflows, multi-year processing contracts and distribution through banks and partners support continuity, while its operating model also depends on reliable technology, cybersecurity and regulatory compliance. The current transition involves slower execution in some initiatives and additional infrastructure investment alongside platform simplification and portfolio changes.