Havas is a Communications organization based in France, with around 22610 employees and annual revenues of $3.35 billion.

What enterprise applications does Havas use?

Havas operates a diverse technology stack with applications such as Unit4 Business World, Zellis MyView and Olark Live Chat, covering areas like ERP Financial, Employee Self Service and Chatbots and Conversational AI.

What digital transformation initiatives has Havas undertaken?

Havas has invested in cloud applications and AI-driven platforms to optimize efficiency and growth, collaborating with vendors such as UNIT4, Zellis and Olark.

What are the most recent software purchases made by Havas?

Havas recently adopted applications including Cloudflare CDN in 2025, Olark Live Chat in 2024 and Acoustic Analytics (formerly IBM Tealeaf) in 2024, highlighting its ongoing modernization strategy.

Which IT decision makers lead technology initiatives at Havas?

APPS RUN THE WORLD maintains an up-to-date database of Havas’s key decision makers and IT executives, available to Premium subscribers.

How does APPS RUN THE WORLD track Havas’s IT investments?

Our research team continuously updates Havas’s profile with verified software purchases, vendor relationships, and digital initiatives identified from public and proprietary sources.

How can I access the full list of applications used by Havas?

Subscribe to APPS RUN THE WORLD to access the complete Havas technographics profile, including detailed breakdowns by category, vendor, and IT decision makers.

Havas Technographics, Software Purchases, AI and Digital Transformation Initiatives

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● Swedbank, a Temenos T24 customer evaluated Oracle Flexcube

● Becker Industrie, a Microsoft Dynamics AX customer evaluated Microsoft Dynamics 365 F&O

● Habib Bank, an Finastra Misys FusionBanking Equation customer evaluated FIS Core Banking

● Fluke Corporation, an Oracle E-Business Suite customer evaluated SAP S/4 HANA

● Westpac NZ, an Infosys Finacle customer evaluated nCino Bank OS

● City of Richmond, VA, an Oracle E-Business Suite customer evaluated Tyler Munis ERP

● BDO Unibank, a Finastra Misys Opics customer evaluated ION IT2 Treasury

● JLG Industries, an Oracle JD Edwards EnterpriseOne customer evaluated Oracle Cloud ERP

● Hong Kong Polytechnic University (PolyU) , an Oracle E-Business Suite customer evaluated SAP S/4 HANA

● First Citizens Bank, a Fiserv Signature Bank Platform customer evaluated FIS Core Banking

● TJX Companies, an Oracle E-Business Suite customer evaluated Workday Financial

● Hendrick Automotive, an Oracle NetSuite Procurement customer evaluated Coupa Procurement

● Ahold Delhaize USA, an Oracle Retail Merchandising customer evaluated SAP Retail Management

● Indiana University, an Oracle PeopleSoft Global Payroll customer evaluated Workday Payroll

● ASGC Group, an Oracle E-Business Suite customer evaluated Oracle Cloud ERP

● Travelers, an Exterro Zapproved ZDiscovery customer evaluated LexisNexis CounselLink

● Harvard University, an Oracle PeopleSoft HCM customer evaluated Oracle Cloud HCM

● Sunflower Bank, a Fiserv Signature Bank customer evaluated FIS Horizon

● Adelphi University, an ADP Enterprise eTIME customer evaluated Workday Time and Attendance

● Florida State University, an Oracle PeopleSoft HCM customer evaluated Workday HCM

● Pacific Coast Producers, an Oracle JD Edwards EnterpriseOne customer evaluated SAP S/4HANA Cloud

● Coles Supermarkets, an Oracle Retek POS customer evaluated NCR Voyix Counterpoint

● Wayfair, a Korber HighJump WMS customer just evaluated Manhattan WMS

● MECCA Australia, a Microsoft Dynamics NAV customer evaluated SAP S/4HANA

● Printpack, an Oracle JD Edwards EnterpriseOne customer evaluated Oracle Cloud ERP

● First Horizon Bank, an nCino Loan Origination customer evaluated FIS Commercial Loan Servicing

● Albertsons, a Procurant One customer evaluated Oracle Procurement Cloud

● Department Of Homeland Security, an Oracle E-Business Suite customer evaluated SAP S/4HANA Cloud

● Michelin, an e2open customer evaluated Oracle Transportation Management

● Southern Company, a Hitachi Ventyx FocalPoint customer evaluated AVEVA PI System

● Citigroup, a VestmarkONE customer evaluated BlackRock Aladdin Wealth

● Cantor Fitzgerald, a Kyriba Treasury customer evaluated GTreasury

● Deutsche Rentenversicherung Bund, a SAP S/4 HANA HCM customer evaluated SAP SuccessFactors Employee Central

● Synovus Bank, a Q2 Digital Banking customer evaluated Apiture Digital Banking

● Marriott International, an Oracle PeopleSoft ERP customer evaluated Microsoft Dynamics 365 Business Central

● Moog, an UKG AutoTime customer evaluated Workday Time and Attendance

● Washington State University, a Workday Time customer evaluated UKG Pro Timekeeping

● Ivy Tech Community College, a RNL ScaleFunder customer evaluated Virtuous CRM

● California Polytechnic State University, an Oracle PeopleSoft ERP customer evaluated Oracle Cloud ERP

● City of Fresno, an Oracle PeopleSoft ERP customer evaluated Oracle Cloud ERP

● Zurich Insurance Group, a Guidewire ClaimCenter customer evaluated Duck Creek Claims

● Swedbank, a Temenos T24 customer evaluated Oracle Flexcube

● Becker Industrie, a Microsoft Dynamics AX customer evaluated Microsoft Dynamics 365 F&O

● Habib Bank, an Finastra Misys FusionBanking Equation customer evaluated FIS Core Banking

● Fluke Corporation, an Oracle E-Business Suite customer evaluated SAP S/4 HANA

Havas Technographics, Software Purchases, AI and Digital Transformation Initiatives

Discover the latest software purchases and digital transformation initiatives being undertaken by Havas and its business and technology executives. Each quarter our research team identifies on-prem and cloud applications that are being used by the 22610 Havas employees from the public (Press Releases, Customer References, Testimonials, Case Studies and Success Stories) and proprietary sources.

During our research, we have identified that Havas has purchased the following applications: Unit4 Business World for ERP Financial in 2020, Zellis MyView for Employee Self Service in 2021, Olark Live Chat for Chatbots and Conversational AI in 2024 and the related IT decision-makers and key stakeholders.

Our database provides customer insight and contextual information on which enterprise applications and software systems Havas is running and its propensity to invest more and deepen its relationship with UNIT4 , Zellis , Training Orchestra or identify new suppliers as part of their overall Digital and IT transformation projects to stay competitive, fend off threats from disruptive forces, or comply with internal mandates to improve overall enterprise efficiency.

We have been analyzing Havas revenues, which have grown to $3.35 billion in 2024, plus its IT budget and roadmap, cloud software purchases, aggregating massive amounts of data points that form the basis of our forecast assumptions for Havas intention to invest in emerging technologies such as AI, Machine Learning, IoT, Blockchain, Autonomous Database or in cloud-based ERP, HCM, CRM, EPM, Procurement or Treasury applications.

Vendor	Previous System	Application	Category	Market	VAR/SI	When	Live	Insight
UNIT4	Legacy	Unit4 Business World	ERP Financial	ERP Financial Management	Mc2i	2020	2020	In 2020, Havas implemented Unit4 Business World as an ERP Financial solution. The 18 month deployment across Havas Group was executed with system integrator Mc2i and focused on consolidating core financial processes at group level. Unit4 Business World was configured to deliver core ERP Financial capabilities including general ledger, accounts payable, accounts receivable, cash management, fixed assets, and consolidation functions. The implementation workstreams emphasized chart of accounts harmonization, multi-entity ledger configuration, period-end close orchestration, and role based security for finance users. Operational coverage centered on group finance, controllership, and treasury functions across Havas corporate entities, with a centralized financial data model and standardized accounting procedures. Reporting structures were configured to support configurable statutory and management reporting hierarchies, and audit-ready transaction trails were put in place. Project governance ran through a Havas steering committee and phased rollout approach over 18 months, using configuration templates and change control to manage master data and account mappings. Mc2i led testing, data migration sequencing, and user enablement activities to embed the new finance workflows into Havas operations.

Vendor

Previous System

Application

Market

VAR/SI

When

Live

Insight

UNIT4

Legacy

Unit4 Business World

ERP Financial

ERP Financial Management

Mc2i

2020

In 2020, Havas implemented Unit4 Business World as an ERP Financial solution. The 18 month deployment across Havas Group was executed with system integrator Mc2i and focused on consolidating core financial processes at group level. Unit4 Business World was configured to deliver core ERP Financial capabilities including general ledger, accounts payable, accounts receivable, cash management, fixed assets, and consolidation functions. The implementation workstreams emphasized chart of accounts harmonization, multi-entity ledger configuration, period-end close orchestration, and role based security for finance users. Operational coverage centered on group finance, controllership, and treasury functions across Havas corporate entities, with a centralized financial data model and standardized accounting procedures. Reporting structures were configured to support configurable statutory and management reporting hierarchies, and audit-ready transaction trails were put in place. Project governance ran through a Havas steering committee and phased rollout approach over 18 months, using configuration templates and change control to manage master data and account mappings. Mc2i led testing, data migration sequencing, and user enablement activities to embed the new finance workflows into Havas operations.