Nexi
An Italian payment technology group providing merchant acquiring, card services, transaction processing, and digital-payment infrastructure.
Last updated October 16, 2026
AI crawler reads
No AI crawler has read this profile since Oct 28, 2026.
Overview
Nexi is an Italian payment technology company serving banks, merchants, companies, institutions, and public administrations. Its activities include merchant acquiring, card issuing and processing, payment acceptance, digital-payment infrastructure, automated clearing, and technology services for financial institutions. The company is listed on Borsa Italiana and operates across Italy and a wider European market through the combination of businesses assembled under the Nexi name. The company's institutional origins reach back to 1939, when several Italian cooperative banks established the Istituto Centrale delle Banche Popolari Italiane, or ICBPI. The original purpose was to coordinate and strengthen the operating capabilities of participating banks and to provide shared banking services. Over subsequent decades, the institution broadened its shareholder base and moved into payment cards, clearing, custody, and other infrastructure activities. A decisive transformation began in the 2000s. ICBPI acquired Key Client Cards & Solutions, a business separated from Deutsche Bank, and helped establish Italian automated-clearing capabilities compatible with the SEPA framework. It also entered a joint venture with Equens for automated-clearing activities. Between 2008 and 2010, the group expanded through the acquisition of S.I. Holding and its controlled companies, including CartaSi and related payment and card-service businesses. These transactions gave ICBPI a much stronger position in card issuing, merchant services, and payment processing. The ownership structure changed substantially in 2015, when Mercury Italy, a consortium associated with Advent International, Bain Capital, and Clessidra SGR, acquired control of ICBPI from a group of Italian banks. In 2016, ICBPI acquired Intesa Sanpaolo's Setefi and Intesa Sanpaolo Card businesses, including a large portfolio of payment cards, merchant relationships, and related issuing, acquiring, and processing operations. In 2017, it also acquired the card business of Banca Monte dei Paschi di Siena. These transactions substantially increased the scale of its payment platform. In November 2017, ICBPI changed its name to Nexi, while the CartaSi card business adopted the name Nexi Payments. The rebrand positioned the company as a technology-led digital payments group rather than primarily a banking service institution. Nexi subsequently pursued European consolidation. In 2020, it announced a merger with SIA, another major Italian payments and infrastructure company. In 2021, it completed a merger with Danish payments group Nets and obtained approval from Italy's competition authority for the SIA merger. These transactions expanded Nexi's geographic coverage, product range, and customer base in Europe. Nexi's business model is primarily infrastructure- and service-based. It provides card-processing capabilities to banks and other issuers, helps merchants accept card and digital payments, and supplies the technology connecting consumers, merchants, financial institutions, and public-sector organizations. The group competes in a market shaped by the shift from cash to electronic payments, growth in e-commerce and contactless transactions, regulatory requirements, and competition from global payment networks, fintech companies, and other European processors. The company remains an active, publicly listed European payments group. Its development has also exposed it to integration challenges, acquisition-related leverage, competitive pressure, and volatility in investor expectations for payments companies. Nexi is best understood as the successor brand to ICBPI and a corporate platform created by consolidating multiple Italian and European payment businesses.
History
Nexi's history begins with the creation of the Istituto Centrale delle Banche Popolari Italiane in 1939. Several Italian cooperative banks established the institution to coordinate their activities and provide common operational support. Its shareholder base later expanded as more Italian banks joined, and the institution gradually evolved from a coordinating body into a provider of specialized financial infrastructure. During the 2000s, ICBPI increased its exposure to payment services. In 2006 it purchased Key Client Cards & Solutions, a business originating from Deutsche Bank. It also developed SEPA-compatible automated-clearing capabilities and entered an arrangement with Equens to support clearing activities in Italy. These steps placed the institution closer to the core processing infrastructure of the emerging European payments market. ICBPI's most important early expansion came through S.I. Holding. The acquisition process began in 2008 and was completed in 2009 after the necessary approvals. S.I. Holding controlled CartaSi and several related companies involved in card issuing, merchant services, customer support, card finance, and business services. The transaction gave ICBPI a substantial card-services platform and a recognizable consumer-facing brand. In 2010 the company added custody-bank activities acquired from Banca Carige and Banca Sella. That year also brought an antitrust dispute: Italy's competition authority fined ICBPI in connection with arrangements in the credit-card sector, although the fine was subsequently suspended by the Lazio regional administrative court. The matter formed part of the regulatory background surrounding competition in payment services. The ownership model changed in 2015. Mercury Italy, backed by investment firms including Advent International, Bain Capital, and Clessidra SGR, acquired ICBPI from a broad group of Italian banks. The new ownership facilitated a more aggressive consolidation strategy. In 2016 ICBPI acquired Setefi and Intesa Sanpaolo Card activities from Intesa Sanpaolo, bringing in card portfolios, merchant relationships, and issuing, acquiring, and processing capabilities. In 2017 it acquired the card business of Banca Monte dei Paschi di Siena. In November 2017, ICBPI adopted the Nexi name and rebranded CartaSi as Nexi Payments. The new identity reflected an effort to present the group as a modern technology and payments company rather than as a traditional central institution for cooperative banks. Nexi's scope included merchant acquiring, issuer processing, card services, payment acceptance, and infrastructure for banks and other organizations. The next phase was European expansion. Nexi announced a combination with SIA in 2020, and in 2021 signed and completed a merger with Nets, a Danish payments company. The SIA transaction received approval from Italy's competition authority in October 2021. Together, these combinations expanded Nexi's capabilities and geographic reach, while also increasing the complexity of integration and the scale of the group. Today Nexi operates as a listed European payment technology group. Its services support card issuers, merchants, institutions, public administrations, and consumers. The company operates in an environment characterized by declining use of cash, rapid adoption of contactless and online payments, stronger regulatory oversight, and intense competition from international networks, banks, independent processors, and fintech companies. Its historical development is therefore a progression from shared banking infrastructure, through Italian card-service consolidation, to a pan-European payments platform.
- 2021
Nets merger signed and completed
[1]The combination with Danish payments company Nets expanded Nexi's European operations and product range. The SIA transaction received approval from Italy's competition authority in October 2021.
- 2020
SIA combination announced
[1]Nexi announced a merger with SIA to consolidate Italian payment and financial-infrastructure capabilities.
- 2017
Nexi brand launched
[1]ICBPI changed its name to Nexi, while CartaSi was rebranded as Nexi Payments. In the same year, it acquired the card business of Banca Monte dei Paschi di Siena.
- 2016
Setefi and Intesa Sanpaolo Card businesses acquired
[1]ICBPI acquired important card issuing, acquiring, processing, and merchant activities from Intesa Sanpaolo.
- 2015
Mercury Italy acquires ICBPI
[1]A consortium linked to Advent International, Bain Capital, and Clessidra SGR acquired control of ICBPI from its banking shareholders.
- 2010
Custody-bank activities acquired and antitrust dispute
[1]ICBPI added custody-bank activities acquired from Banca Carige and Banca Sella, and Italy's competition authority fined it over credit-card arrangements, a penalty later suspended by the Lazio regional administrative court.
- 2009
S.I. Holding acquisition completed
[1]ICBPI completed its acquisition of S.I. Holding, gaining control of CartaSi and related card and payment-service companies.
- 2008
SEPA clearing and Equens initiatives
[1]ICBPI activated SEPA-compatible automated-clearing capabilities and agreed to establish an Italian clearing joint venture with Equens.
- 2006
Acquisition of Key Client Cards & Solutions
[1]ICBPI entered a larger role in card services by acquiring Key Client Cards & Solutions, a business separated from Deutsche Bank.
- 1939
ICBPI is established
[1]Several Italian cooperative banks founded the Istituto Centrale delle Banche Popolari Italiane to coordinate banking activities and provide shared services.
Products and positioning
A large-scale European payment infrastructure and technology provider connecting banks, merchants, consumers, institutions, and public administrations.
Card issuing and payment processing · 2017
Nexi Payments
Nexi Payments is the operating identity used for card and payment services descended from the former CartaSi business. It supports card issuing, transaction processing, payment acceptance, and related services for banks, merchants, and other organizations. The offering is part of Nexi's broader infrastructure rather than only a consumer card brand.
Digital wallet and consumer payments
Nexi Pay
Nexi Pay is associated with Nexi's consumer-facing digital-payment services. It is designed to give cardholders access to payment management and digital transaction functionality, complementing the group's underlying issuing and processing infrastructure.
Merchant payment acceptance
Merchant acquiring
Nexi provides acquiring services that allow merchants to accept card and other electronic payments through physical points of sale and online channels. The service layer can include transaction routing, settlement support, merchant tools, payment terminals, and connections to issuing banks and payment networks.
Banking and card infrastructure
Issuer processing
Issuer-processing services support banks and financial institutions in administering payment cards and related transactions. Capabilities may include authorization, transaction processing, account and card lifecycle support, fraud controls, and connections to payment schemes.
Controversies
2010
Credit-card competition case involving ICBPI
Italy's competition authority fined ICBPI in relation to agreements considered restrictive of competition in the credit-card sector. The penalty was later suspended by the Lazio regional administrative court. The episode belongs to Nexi's predecessor history and concerns the competitive governance of payment services.
Brand decisions
2021
Combine with NetsM&ABackground
Nexi sought broader European coverage and complementary payment capabilities.
Action taken
Nexi signed and completed a merger with Danish payments company Nets.
Aftermath
The combination expanded Nexi's geographic reach and strengthened its position in European digital payments.
2020
Announce the SIA combinationM&ABackground
Nexi pursued scale in payment processing and financial infrastructure as European markets consolidated.
Action taken
Nexi announced plans to merge with SIA.
Aftermath
The transaction was part of the broader consolidation that positioned Nexi as a major European payments group.
2017
Rebrand ICBPI as NexiStrategyBackground
After years of expansion into card issuing, acquiring, and processing, the group needed a unified identity for a broader technology and payments platform.
Action taken
The company changed its corporate name from ICBPI to Nexi and renamed the CartaSi card business Nexi Payments.
Aftermath
The rebrand established Nexi as the principal commercial identity for the group's Italian payment activities and supported its subsequent European expansion.
Recent events
Nexi agrees to acquire SIA[3]
Reported:
Nexi agreed to acquire payment-services peer SIA in an all-stock transaction, under which each Nexi share would be exchanged for 1.5761 SIA shares.
Sources3 sources
Cite this profile: Cite the canonical profile. /brand-wiki/nexi · Editorial policy · How profiles are compiled