# Who are Fiserv's customers? Who does Fiserv earn revenue from?
Canonical: https://valuechain.wiki/fiserv · Facet: customers · Updated: 2026-09-24T04:38:23.639512+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Fiserv's confirmed revenue counterparties include Wells Fargo plus 1 undisclosed/aggregate relationship. Per the valuechain.wiki graph: 2 revenue edges, backed by 3 dated sources, 1 of them primary filings (as of 2026-09-24).

### TD Bank Group (high)
- metric: Count 30,000 merchant_locations · 2025 agreement and migration · TD merchant locations migrating to Fiserv processing and Clover
- note: TD's Canadian merchant business uses Fiserv technology, including Clover, under a multi-year managed-services agreement. About 3,400 acquired merchant relationships covering 30,000 locations migrated to Fiserv processing and Clover.
- [confirms] SEC EDGAR (EN, filing, published 2026-02-19) https://www.sec.gov/Archives/edgar/data/798354/000079835426000009/fi-20251231.htm: "We signed a multi-year strategic managed services program agreement with The Toronto-Dominion Bank to utilize our technology, including Clover."
- [confirms] Fiserv (EN, ir, published 2025-07-23) https://investors.fiserv.com/news-releases/news-release-details/fiserv-announces-strategic-relationship-td: "The acquisition includes a portfolio of approximately 3,400 TD merchant relationships with 30,000 merchant locations."

### 웰스파고 (high)  → /wells-fargo.md
- note: After the merchant-services joint venture ended in April 2025, Fiserv retained a multi-year agreement to process current and future Wells Fargo merchant clients. The contract value was not disclosed.
- [confirms] SEC EDGAR (EN, filing, published 2026-02-19) https://www.sec.gov/Archives/edgar/data/798354/000079835426000009/fi-20251231.htm: "We entered into a multi-year agreement with Wells Fargo to provide processing for current and future merchant clients."
- [confirms] Banking Dive (EN, news, published 2024-09-30) https://www.bankingdive.com/news/fiserv-wells-fargo-end-joint-venture-april-600-million-impairment-charge/728380/: "Fiserv and Wells Fargo have entered into a multiyear agreement in which Fiserv will provide processing for current and future merchant clients."

Reverse side: https://valuechain.wiki/fiserv/suppliers.md · Ripple: https://valuechain.wiki/fiserv/ripple.md

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Full node: https://valuechain.wiki/fiserv.md · JSON: https://valuechain.wiki/fiserv.json