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

Education Without Compromise: How Chisholm Institute Saved $2.25M with ERA Group

Chisholm Institute partnered with ERA Group to achieve $2.25 million in annual savings — an average reduction of over 30% across nine cost categories — while enhancing financial self-sufficiency and protecting education delivery.
$2.25M
Annual Savings
$2.25M
Average Cost Reduction
Proven Expertise

Our consultants bring deep industry knowledge and proven methodologies to solve complex challenges in specific industry sector.

ERA strengthened our teams and brought international capacity to understand supply chains and technology - something we didn’t expect from a cost consultancy.

Mário Pais de Sousa
,
CEO at Cabelte

More than 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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FX in LATAM

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The Hidden Cost of Paying “the Way We’ve Always Done It”

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If your checkout depends on an Excel file, you’re at risk

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Saving is fine, but...

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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 optimization

About ERA Group

ERA Group is a global network of cost optimization 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.
  • Deep expertise to tackle today’s toughest challenges.
Choosing ERA means more than cutting costs. 
It means gaining a [long-term partner] dedicated to [measurable results] and lasting impact.
12
bn+
Client spend under review
60
+
Countries covered
40
+
Industries served
5
K+
Live Projects

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