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Articles by Christophe Châlons
Research Note: Fujitsu Strategy Summit
PAC’s analysts have spent the week with the Fujitsu leadership team in Japan, as it celebrates its 90th anniversary, and prepares for its new three-year strategy cycle. Here’s our key takeaways on the company’s changing proposition and its future plans. Domestic Differentiation, Sustainability Commitment Fujitsu recently engaged with its major Japanese clients and prospects at its ActivateNow Summit, which explored the changing role of Japan at a time of high geopolitical and economic volatility.
Top 15 IT Services in Americas
PAC published its first vendor rankings by 2024 IT services revenue in the Americas a few weeks ago. No change in the Top 10, yet substantial discrepancies in terms of growth. Accenture remains the undisputed leader on the American IT Services market. IT service revenue grew 4% in 24 (+2% in 23), with a progressive acceleration along the year (flat in Q1, +1% in Q2, +6% in Q3 and +11% in Q4, in local currency). Growth includes some inorganic component, however the bulk was organic.
Bracing for Impact: Why PAC Is Rewriting Its Market Outlook - Blog PAC
PAC has today published an adjusted scenario for the IT services markets. Why PAC is Adapting its Market Outlook? We live in uncertain times, with the aftershock of the US Government’s tariffs continuing to reverberate across the world. No industry sector is exempt from the fallout. From Brazilian aeroplane manufacturers to German beer brewers and Vietnamese games console producers, it is practically impossible to find a company that isn’t bracing itself for downturn or disruption.
Top 15 IT Services in EMEA - Blog PAC
Accenture confirms its lead, Tata Consultancy Services on the podium, Infosys and Sopra Steria fastest growing, KPMG enters the Top 15. PAC published its first vendor rankings by 2024 EMEA revenue a few weeks ago. Accenture remains the leader in the EMEA IT services market, raising its revenue by 2.5% (in €). Following a 2% decrease in H1, Accenture returned to growth in Q3, ending with a strong +6% in Q4 (ca. 3% organic). France was the main issue, finally returning to growth.
Facing the new global trade realities – plus ça change?! -
Home » Blog » Facing the new global trade realities – plus ça change?! These are unprecedented times. On 2 April 2025, President Donald Trump announced a comprehensive tariff strategy that includes a base rate of 10% on all US imports and higher, country-specific tariffs, notably a 20% tariff on goods from the European Union. For offshore locations like India (26%), Vietnam (46%), and China, a whopping 54%. These measures are scheduled to take effect at the beginning of April 2025.
Top 10 IT Services Worldwide -
Accenture confirms its leadership, Tata Consultancy Services takes second place from IBM, and PwC is the newcomer to the top 10 PAC published recently its first vendor rankings by 2024 IT Services revenue on a worldwide level. Accenture remains the undisputed leader in the IT Services market, twice as big as its next challenger. Accenture’s IT service revenue grew 3.5% in local currency (+2.5% in €, +3% in $), with a substantial, progressive acceleration (from flat in Q1 to +8% in Q4).
High‐order in‐cell discontinuous reconstruction path‐conservative methods for nonconservative hyperbolic systems-DR.MOOD method
1 INTRODUCTION We consider first order quasi-linear PDE systems ∂ t u + 𝒜 ( u ) ∂ x u = 0 , x ∈ ℝ , t ∈ ℝ + , (1) in which the unknown u ( x , t ) $$ \mathbf{u}\left(x,t\right) $$ takes values in an open convex set Ω $$ \Omega $$ of ℝ N $$ {\mathbb{R}}^N $$ , and 𝒜 ( u ) is a smooth locally bounded map from Ω $$ \Omega $$ to ℳ N × N ( ℝ ) $$ {\mathcal{M}}_{N\times N}\left(\mathbb{R}\right) $$ .
Top 15 IT Services in Americas - SITSI®
Accenture, Deloitte and IBM confirm their leadership, Deloitte and EY fastest growing PAC published last week its first vendor rankings by 2023 IT services revenue in Americas. No change in the Top 9 - yet a few interesting moves below! Moreover the vendors reported quite inhomogeneous performance. Accenture remains the undisputed leader on the American IT Services market, 45% bigger than its next challenger.
Atos: Cause for Optimism, Despite the Headlines - SITSI®
The resignation of the company’s new CEO after only three months and the decision to sell its BDS business to Airbus, has led many journalists and analysts (especially in France where we love to talk our companies down!) to paint a very negative picture of its current situation. It is certainly a shame that Yves Bernaert’s tenure was so short and the company’s financial position is clearly a tough one, as it works to secure its debt repayment plan.
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