SLIB

What SLIB does

SLIB (legal entity Services Logiciels d'Intégration Boursière) is a Paris-headquartered securities software provider serving European capital markets infrastructure since its founding in 1988. The company is jointly owned by BNP Paribas and Natixis, operates from offices in Paris, Lyon, and Lisbon with approximately 160 full-time employees, and reported €27 million in revenue for fiscal year 2023.

The company's core offering is an integrated front-to-back software suite covering the full securities lifecycle. Core products include an Order Management System (OMS) for retail brokerage automation, a Middle-Office platform supporting T+1 settlement with SWIFT/ISO 20022 and FIX connectivity, a Risk Management System (RMS) connected to 13 clearing houses processing over 10 million positions daily with sub-second risk recalculation, Securities Accounts & Custody with full nostro/depot reconciliation, and Corporate Actions processing with AI-embedded smart event processing. In addition to execution software, SLIB operates critical market infrastructure platforms: VOTACCESS (the dominant French proxy voting platform connecting 18 partners with 343 general meetings organized in 2024 and 708,000 votes cast), Registraccess (now jointly operated with Uptevia, Axiocap, and Utocat for non-listed securities), and the eklesio electronic voting sub-brand. The platform supports SWIFT ISO 15022 & 20022 messaging, API-first architecture, and cloud/SaaS delivery.

SLIB operates on a subscription-based enterprise software model with custom pricing per engagement, selling directly to clearing members, custodians, investment banks, retail brokers, and issuers through long enterprise sales cycles. The business model relies on consultative, relationship-driven sales co-developed with strategic clients (e.g., ProCapital, Société Générale Securities Services), long contract durations, and high switching costs tied to deep operational integration. Geographic reach is concentrated in France with recent expansion into Italy, Belgium, the Netherlands, Spain, Germany, and Portugal, enabled by partnerships with Broadridge and Proxymity. SLIB maintains certifications including ISAE 3402, ISO 14001, ISO 50001, and GDPR compliance.

Name

SLIB

Legal name

SERVICES LOGICIELS D'INTÉGRATION BOURSIÈRE

Website

https://slib.com

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

101–250 employees

Short description

SLIB is a Paris-based securities software provider offering an integrated front-to-back suite (OMS, RMS, clearing/settlement, custody, corporate actions) plus market infrastructure platforms (VOTACCESS for French proxy voting, Registraccess for non-listed shares), serving European clearing members, custodians, banks, brokers, and issuers under BNP Paribas and Natixis ownership.

Ownership category

akta.pro rank

Headquarters

HQ city

Paris

HQ country

France

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales, Others

Revenue model

1. Enterprise Software Licensing / SaaS Subscriptions: SLIB generates revenue through licensing and subscription fees for its integrated software suite covering front-to-back securities processing, risk management, and electronic voting. The company operates as a software vendor providing solutions to financial institutions on a subscription or license basis. The company also earns revenue from professional services for implementation and customization.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

SLIB is a financial software vendor that builds and licenses an integrated, front-to-back platform for capital markets — including order management, middle office, clearing and settlement, securities account and custody, risk management, and corporate actions — together with market-infrastructure platforms for electronic voting (VOTACCESS) and non-listed share registry management (Registraccess), delivered to banks, brokers, custodians, clearing members and issuers as licensed software and SaaS with professional services for implementation.

Product overview

SLIB is a software provider offering a comprehensive platform for capital markets covering the full securities lifecycle. The product portfolio includes: Front & Back Office solutions (Order Management System, Middle-Office, Clearing & Settlement, Securities Accounts & Custody, Corporate Actions), Risk Management (Risk Management System for clearing members and custodians), Market Infrastructure (VOTACCESS proxy voting hub and Registraccess for non-listed securities), and E-Voting (eklesio brand). The company also provides an API Store for programmatic access. SLIB serves institutional and retail brokers, investment banks, clearing members (ICM & GCM), custodians, and issuers, with connectivity to 13 clearing houses, SWIFT, Euroclear, and major market infrastructure providers.

Differentiator

Problem solved

Functional benefit

Brands

• eklesio: Electronic voting solutions brand for general meetings, professional elections, and consultations

Products and services

• Order Management System (OMS) Multi-asset order book for retail brokerage that automates order flows according to predefined filtering and routing rules, with trade capture, allocation, enrichment, SSI retrieval and settlement preparation capabilities. It is designed for retail brokers and banks operating high-volume order flow.
• Middle-Office Platform Industrial end-to-end platform connecting front-office execution to back-office settlement under T+1 constraints. It automates allocation, confirmation, fee calculation and settlement instruction generation with real-time processing, SWIFT connectivity and DTCC ITP integration.
• Clearing & Settlement On-exchange clearing and international settlement solution with direct CCP connectivity, transaction capture, netting calculation, reconciliation, record keeping and settlement processing, supporting international markets via SWIFT ISO 15022 and 20022 formats.
• Risk Management System (RMS) Risk management platform that centralizes clearing and settlement exposure oversight for clearing members, custodians and prime services providers. It offers real-time risk monitoring, margin call management, collateral optimization, stress testing and connectivity with 13 clearing houses, with global exposure calculations refreshed every 5 minutes and sub-second intraday reassessment.
• Securities Accounts & Custody Portfolio and securities account management module providing full transaction recording, real-time movement tracking and segregated account structures. It supports nostro/depot reconciliation, tax processing (IFU) and regulatory reporting (Ficoba, Protide) on a multi-asset basis with robust exceptions management.
• Corporate Actions Processing ISO-compliant automated end-to-end processing for all corporate action event types, with golden source management, eligible position management, AI-embedded processing, multi-source event capture (SIX Financials, CSDs, custodians) and SWIFT compatibility.
• VOTACCESS Pre-general meeting proxy voting hub for French listed companies that digitally connects issuers, issuer agents, custodians and global proxy voting platforms and enables shareholders to access digital voting through personal banking applications.
• Registraccess Digital platform for managing non-listed share movements and order of movements (ODM) in France, connecting custodians with issuers and their agents for real-time synchronized record management and supporting 35 types of operations under GDPR compliance.
• eklesio Electronic Voting Solutions Electronic voting brand and product line for general meetings, professional elections and consultations, accessible via personal banking applications for shareholders and complementing the VOTACCESS domestic platform with broader voting services.
• API Store Suite of public and private APIs that expose SLIB's financial services and e-voting capabilities — including the General Meetings Calendar API — for programmatic, near-real-time integration by clients and partners, with secured authentication and encryption.

Quantifiable outcome

• Global exposure calculations refreshed every 5 minutes with real-time risk control reassessing exposure between cycles in under 1 second
• +5 more outcomes

Named customers1 record

Segments7 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration12 records

AI capability5 records

Feature8 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• Euronext SecuritiescoreStrategic or Co-development Partner · 1 April 2026Euronext Securities partnered with SLIB to develop the IRI (Information on Registered Investors) platform, a SaaS solution for managing registered shares in France. The platform enables depositories, registrars, and issuers to manage all registered share requirements in compliance with French regulations, using standardized messaging, secure file transfers, and market infrastructure connectivity. Launch targeted for September 2026.
• LCH LtdcoreTechnology or Integration · 1 May 2025SLIB became an ISV (Independent Software Vendor) member of LCH Ltd. LCH's Equity Margin Calculator is integrated within SLIB's RMS platform, providing hypothetical on-demand margin calculations for user-defined trade portfolios using the latest EquityClear Risk Algorithm (ERA) parameters. Live since May 2025.
• Uptevia (CACEIS / BNP Paribas joint venture)coreStrategic or Co-development Partner · 24 April 2025SLIB and Uptevia became co-exploiters of the Registraccess platform. Uptevia brings its register management expertise and all issuer codes to Registraccess. The partnership aims to make Registraccess the leading platform for secure information exchange on non-listed companies, with Uptevia contributing its registry systems and ambitions for European expansion.
• AxiocapcoreStrategic or Co-development Partner · 24 April 2025Axiocap — a French Corporate Trust Software provider specializing in non-listed share custody on blockchain — became a co-exploiter of Registraccess, interconnecting its issuer clients to the platform. Axiocap claims to be Europe's largest non-listed share custodian with over 300,000 companies and 2,500 billion euros in assets under custody.
• UtocatcoreStrategic or Co-development Partner · 24 April 2025Utocat — a fintech providing software for non-listed investment (PEA, PEA-PME, PER, CTO, private equity, closed-end funds) — became a co-exploiter of Registraccess. Utocat brings its Catalizr partner network, which includes 4 major French banks with clients holding non-listed securities, synchronized within Registraccess.
• ProCapital (Crédit Mutuel Arkéa)coreStrategic or Co-development Partner · 24 March 2025SLIB was selected by ProCapital to co-develop a new corporate actions processing software platform. Co-designed with ProCapital's teams, the new platform will accelerate digitization, normalization, and processing of all types of corporate action events. Full deployment targeted by end of 2026 for ProCapital's financial institution and insurance company clients.
• Clarus Risk (Apex Group)coreTechnology or Integration · 27 February 2024Clarus Risk's RiskMonitor platform — providing multi-asset Monte Carlo VaR risk engine — is integrated into SLIB's RMS platform via API. The partnership provides improved governance and transparency on multi-asset risk exposures, strengthening counterparty risk exposure monitoring across asset classes and trading venues. The partnership was announced February 27, 2024, and went live in January 2025.
• France Post-Marché (FPM)minorStrategic or Co-development PartnerSLIB is an active member of France Post-Marché, participating in Innovation and New Technologies working groups. FPM is the French professional association for post-trade financial market professionals, founded in 1990, bringing together market infrastructures, depositories, custodians, fund administrators, investment service providers, and others. SLIB collaborated with FPM on AI-powered regulatory monitoring experimentation.

Scale indicators10 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• SS&C Technologies: Broad financial-software and services group covering fund administration, securities processing, and risk; an established incumbent in SLIB's institutional securities-services space.
• Nasdaq (Adenza/Calypso): Adenza/Calypso provides cross-asset trading, clearing, collateral, and risk management software for financial institutions, overlapping SLIB's RMS and clearing/settlement offerings at far larger scale.
• Finastra: Global banking and capital-markets software provider with treasury, lending, and securities-processing products, broadly competing for the financial-institution technology budget SLIB targets.
• Broadridge Financial Solutions: Global leader in investor communications and proxy voting plus post-trade processing; competes with and partners on SLIB's VOTACCESS proxy-voting franchise and corporate-actions processing.
• FIS: Large capital-markets technology provider spanning trading, clearing, settlement, and risk, offering overlapping post-trade and securities-processing capabilities to the same institutional buyers as SLIB.

Emerging players

• Gresham Technologies: Provides post-trade data integrity, reconciliation, and control software for financial institutions, overlapping with SLIB's automation of settlement and middle-office workflows.
• Proxymity: Digital investor-communications and proxy-voting platform; both a VOTACCESS connectivity partner and a thematic competitor in modernizing shareholder voting infrastructure.

Direct peers

• Vermeg: European (Franco-Tunisian) software vendor for banking and securities services covering post-trade, custody, and asset servicing—directly overlapping SLIB's securities processing suite for financial institutions.
• Torstone Technology: Provides cloud-based post-trade securities and derivatives processing (middle/back office, settlement, corporate actions), closely mirroring SLIB's front-to-back capital-markets platform.
• Murex: French capital-markets software firm offering trading, risk, and post-trade processing across asset classes, competing with SLIB's risk management and securities processing for banks and clearing members.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/slib_2
• Xx.com/slib_sa

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SLIB