SIA Acquisition & Valuation

SIA was acquired by Nexi for $5.3B in October 2020.

See full SIA profile

SIA acquisition price

$5.3B

Acquired by Nexi · Oct 2020

SIA EBITDA multiple at acquisition

13.6x

EV/EBITDA · Oct 2020

Key investors in SIA

SIA Overview

About SIA

SIA is the historical Italian payments and capital-markets technology company founded by the Bank of Italy in 1977. It operated card-processing, payment-network, clearing, settlement and financial-market infrastructure for banks, central banks, companies and public administrations. The business earned transaction-processing and technology-service fees across Italy and a growing European footprint. Its systems supported millions of payment cards and critical interbank services, including national and European clearing connections. Long-term financial investors used SIA as a consolidation platform and financed international acquisitions. SIA merged with Nexi in 2021, after which the operating identity was absorbed into the combined listed European paytech group.


Founded

1977

HQ

ItalyMilan

Status

Acquired

Customer focus

B2B

Revenue model

Usage-based

Valuation

$2.1B (Feb 2017)

SIA Acquisition

SIA was acquired by Nexi for $5.3B on 5 October 2020.

The acquisition price implies a 13.6x EBITDA multiple.

Nexi, the listed Italian payments group, agreed on 4 October 2020 to combine with SIA, the Italian payments infrastructure company controlled by the state investment agency Cassa Depositi e Prestiti. The all-share merger valued SIA at about EUR 4.6 billion, roughly half the market value of Nexi, and left Nexi shareholders with around 70% of the enlarged group and SIA investors with the remaining 30%. The two companies had been in talks for about 18 months and had to resolve differences over governance and valuation before reaching agreement. The combination followed Nexi's earlier acquisition of the Nordic group Nets and was designed to create the largest payments company in continental Europe. The combined group was expected to have annual revenue of around EUR 1.8 billion, a market value above EUR 15 billion and a market share of more than 70% in Italy. It would serve roughly 2 million merchants, manage 120 million cards and process more than 21 billion transactions a year with over 5,000 employees in 15 countries. SIA designs and operates card processing, payment infrastructure and network services for banks, corporates and public administrations. The merger became effective in December 2021, after regulatory approvals.

SIA acquisition details
AcquirerDateTypePriceEV/EBITDA
5 Oct 2020Strategic M&A$5.3B13.6x

Sources: kioskmarketplace.com

SIA Valuation

SIA is currently valued at $2.1B, based on its secondary sale in February 2017. Read the announcement ↗

The round included Poste Italiane.

SIA's valuation has grown 5.5x from $382M at its secondary sale in May 2014 to $2.1B in February 2017, across 3 priced rounds.

SIA valuation by funding round

SIA valuation by funding round
DateStageValuation
Feb 2017Secondary$2.1B
Jan 2015Secondary$45M
May 2014Secondary$382M

SIA Funding History

SIA has 4 recorded secondary share sales and no primary funding rounds.

SIA funding rounds
DateStageInvestorsValuationDeal Summary
Feb 2025SecondaryCassa Depositi e Prestiti-Poste Italiane's board resolved on 15 February 2025 to sell its entire equity interest in Nexi, equal to 3.78 percent of the share capital, to Cassa Depositi e Prestiti. The sale was linked to the purchase of 9.81 percent of TIM's ordinary shares from the same counterparty, and the proceeds of the Nexi sale were used to pay part of the TIM price, the rest being paid in cash. Cassa Depositi e Prestiti said the deal raised its holding in Nexi from 14.46 percent to 18.25 percent, supporting the industrial strategy of a company that leads European payment infrastructure. Poste had received its Nexi shares after the SIA group it invested in merged into Nexi at the end of 2021. Press reports put the balancing payment owed by Poste to Cassa Depositi e Prestiti at slightly under 180 million euros, but the parties published no price for either stake. Nexi is the Italian-listed European payments technology group, formed around the former Nexi card business and enlarged by its merger with SIA.
Feb 2017SecondaryPoste Italiane$2.1BFSIA completed the sale of a 30% interest in the FSIA holding vehicle to Poste Italiane on 15 February 2017 for EUR 278 million. SIA is the historical Italian payments and capital-markets technology company founded by the Bank of Italy in 1977. It operated card-processing, payment-network, clearing, settlement and financial-market infrastructure for banks, central banks, companies and public administrations. The business earned transaction-processing and technology-service fees across Italy and a growing European footprint. Its systems supported millions of payment cards and critical interbank services, including national and European clearing connections. Long-term financial investors used SIA as a consolidation platform and financed international acquisitions. SIA merged with Nexi in 2021, after which the operating identity was absorbed into the combined listed European paytech group.
Jan 2015SecondaryCDP Equity$45MFSIA acquired a further 7.64% of SIA from minority bank shareholders through tranches completed in December 2014 and January 2015. SIA is the historical Italian payments and capital-markets technology company founded by the Bank of Italy in 1977. It operated card-processing, payment-network, clearing, settlement and financial-market infrastructure for banks, central banks, companies and public administrations. The business earned transaction-processing and technology-service fees across Italy and a growing European footprint. Its systems supported millions of payment cards and critical interbank services, including national and European clearing connections. Long-term financial investors used SIA as a consolidation platform and financed international acquisitions. SIA merged with Nexi in 2021, after which the operating identity was absorbed into the combined listed European paytech group. The transaction is attributed to the CDP Equity house under legal-predecessor or controlled-vehicle continuity where the historical investor name differs.
May 2014SecondaryCDP Equity$382MFSIA, the dedicated vehicle controlled by the Fondo Strategico Italiano house, acquired 42.255% of SIA from Intesa Sanpaolo and UniCredit group banks on 28 May 2014. SIA is the historical Italian payments and capital-markets technology company founded by the Bank of Italy in 1977. It operated card-processing, payment-network, clearing, settlement and financial-market infrastructure for banks, central banks, companies and public administrations. The business earned transaction-processing and technology-service fees across Italy and a growing European footprint. Its systems supported millions of payment cards and critical interbank services, including national and European clearing connections. Long-term financial investors used SIA as a consolidation platform and financed international acquisitions. SIA merged with Nexi in 2021, after which the operating identity was absorbed into the combined listed European paytech group. The transaction is attributed to the CDP Equity house under legal-predecessor or controlled-vehicle continuity where the historical investor name differs.

Who has invested in SIA?

3 investors have backed SIA across its funding rounds, including CDP Equity, Poste Italiane and Cassa Depositi e Prestiti.


SIA Investors

Investors in SIA by funding rounds participated
InvestorHQRoundsRoleFirst check
CDP EquityItalyMilan2ParticipantMay 2014

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Benchmark 350K+ Funding Rounds and Disclosed VC Valuation Multiples

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Acquisitions by SIA

SIA has acquired 2 companies to date.

Last acquisition by SIA was on May 25th 2018. SIA acquired First Data (card processing unit) for $421M.


Latest Acquisitions by SIA

First Data (card processing unit)
T-Frutta
Description
First Data is the card processing division under Fiserv that delivers merchant services for credit, debit, loans, and electronic payments. Accessible via merchants.fiserv.com, the unit provides scalable transaction processing solutions to businesses worldwide, handling point-of-sale and online payments through integrated platforms.
T-Frutta is an Italian mobile application that rewards users with cashback on purchases of fresh fruits and vegetables from partnered online grocers and supermarkets. Available nationwide, the app scans receipts or links directly to e-commerce checkouts for rebates on select produce like apples, oranges, and seasonal berries. It collaborates with retailers such as Coop and Esselunga to promote healthy eating habits. Founded in 2018 in Milan, T-Frutta has grown to serve over 500,000 users, integrating loyalty programs and nutritional tracking tools.
HQ CountrySpainItaly
HQ City
Hong Kong
Parma
Deal Date25 May 201826 Jan 2016
Valuation$421Mundisclosed
EV/Revenue
EV/EBITDA

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SIA Competitors

SIA competitors include listed companies like MarketAxess, Virtu Financial, Nexi and ACI Worldwide, and private ones like Form3 and BM&F.

Public and private companies comparable to SIA
CompanyHQStatusRevenueEBITDAValuationRevenue Multiple
Form3United KingdomLondonPrivate--$570M-
BM&FBrazilSao PauloPrivate--$5.4B-
MarketAxessUnited StatesUnited StatesPublicly listed$846M$428M$5.8B6.4x
Virtu FinancialUnited StatesUnited StatesPublicly listed$3.6B$2B$4.8B5.0x
NexiItalyItalyPublicly listed$7B($2.2B)$5.9B1.1x
ACI WorldwideUnited StatesUnited StatesPublicly listed$1.8B$456M$6B3.5x

SIA Public Comps

SIA is no longer listed, but its public comps include MarketAxess, Virtu Financial, Nexi, ACI Worldwide, Paymentus, GPGI, StoneX Group, dLocal, Allfunds and SUNMI.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
MarketAxess$846M$428M6.6x6.4x13.1x13.0x
Virtu Financial$3.6B$2B3.8x5.0x6.9x8.3x
Nexi$7B($2.2B)0.7x1.1x(2.0x)2.2x
ACI Worldwide$1.8B$456M3.8x3.5x14.6x12.1x
Paymentus$1.2B$117M3.2x2.7x32.7x21.2x
GPGI$60M($223M)68.8x2.3x(18.4x)8.7x
StoneX Group$132B$2B0.2x4.7x13.9x-
dLocal$1.1B$229M2.9x2.1x13.7x9.8x

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Common questions about SIA

When was SIA founded?SIA was founded in 1977.
Where is SIA headquartered?SIA is headquartered in Milan, Italy.
Is SIA publicly listed?No, SIA was acquired by Nexi in October 2020.
Who acquired SIA?SIA was acquired by Nexi in October 2020.
How much was SIA acquired for?SIA was acquired for $5.3B in October 2020.
What is SIA's valuation?SIA was last valued at $2.1B in its secondary sale in February 2017.
Who are SIA's investors?SIA's investors include CDP Equity, Cassa Depositi e Prestiti and Poste Italiane.
Which companies are comparable to SIA?Companies comparable to SIA include Form3, BM&F, MarketAxess, Virtu Financial, Nexi and ACI Worldwide.
How many companies has SIA acquired?SIA has acquired 2 companies, including First Data (card processing unit) and T-Frutta.
What was the largest acquisition by SIA?The $421M acquisition of First Data (card processing unit) in May 2018 is the largest acquisition SIA has made to date.

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