Telecommunications
Guatemala
Guatemala

,

Consultant

Antonio Giliberti

Specialist in
Telecommunications

Cost optimisation expert with 29+ years' experience helping businesses reduce spend and drive growth through strategic, data-led consulting in the Americas.

Antonio Giliberti
case study

Grupo Martí: optimising Costs to Strengthen Financial Resilience

Grupo Martí partnered with ERA Group from 2018, achieving more than USD 700K in first-year insurance savings (48%) and USD 500K in gas savings (15%), building a multi-year strategic partnership focused on financial resilience.
USD 700K+
Insurance Savings (Year 1)
USD 700K+
Insurance Cost Reduction
Proven Expertise

Our consultants bring extensive industry knowledge and proven methodologies to address complex challenges within specific industry sectors.

ERA augmented our teams and provided international capability in understanding supply chains and technology – an unexpected benefit from a cost consultancy.

Mário Pais de Sousa
,
CEO at Cabelte

Beyond mere consultants

Traditional consultants give recommendations and walk away. At ERA Group, we stay—monitoring progress, and refining strategies.

Consultants Antonio Giliberti works with

Ismael Recio
Ricardo Vasquez

Antonio Giliberti's Team

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Insights written by

Antonio Giliberti

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Foreign Exchange Dynamics in LATAM

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Fiscal Prudence is Commendable, However...

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The lack of visibility goes unnoticed until it hurts

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A clear view of your company's actual cash flow

Speak to Antonio Giliberti Today

Leaders in cost optimisation

About ERA Group

ERA Group is a global network of cost optimisation and business improvement specialists, helping organisations unlock value and improve efficiency for over 30 years.
  • Strategic minds with hands-on execution.
  • Collaborative partners delivering measurable impact.
  • Profound expertise to address today’s most formidable challenges.
Opting for ERA signifies more than mere cost reduction. 
It entails securing a [long-term partner] committed to [measurable outcomes] and enduring impact.
27
bn+
Client expenditure under scrutiny
60
+
Nations encompassed
40
+
Cost categories
5
K+
International Projects

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