Telecommunications
Information Technology
Guatemala
Guatemala

,

Consultant

Rafael Cuestas Rölz

Specialist in
Telecomunicaciones
Tecnologías de la información

ERA Group Director for Central America & Caribbean, empowers business leaders to uncover hidden value through cost optimisation and sustainable growth.

Rafael Cuestas Rölz
case study

Educación sin compromisos: Cómo Chisholm Institute ahorró 2,25 millones de dólares con 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
Ahorros anuales
$2.25M
Average Cost Reduction
Proven Expertise

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

Joining ERA Group as a consultant has been life-changing. I’ve achieved my financial goals, embraced a lifestyle with true flexibility, and gained invaluable knowledge across diverse industries—empowering me to grow both professionally and personally while shaping my own future.

More than consultants

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

Consultants Rafael Cuestas Rölz works with

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Rafael Cuestas Rölz's Team

Gerardo Reyes Ochoa
Insights written by

Rafael Cuestas Rölz

Noticias

Everything is connected in logistics and distribution

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Investment in AI

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The Rise of Streaming

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A New Economic Dawn

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Stablecoins: a new tool for optimising international payments and imports in Latin America

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Retail in Central America

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Ports; railways and roads: the great logistical leap that Guatemala cannot postpone

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Can a law transform a country's business culture?

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A New Path for Food and Beverage Companies in Latin America in 2025

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Navigating Cyber Risk

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Changes in the market due to Guatemala's new Competition Law

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Trade wars have begun

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Ethanol Law: a step towards sustainability or an unnecessary cost?

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How do global tensions and US monetary policy impact business costs in Guatemala?

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The digital payments revolution: a strategic enabler for growth in LATAM

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Scanning the future to reduce costs and grow: lessons for today's leaders

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Natural gas in Guatemala: competitive energy or strategic dependence?

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Evolution of oil and plastic raw material prices

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Choosing the right CEO for the right moment

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Entrepreneurship in uncertain times

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Costs; margins and opportunities: how Central American companies can grow amid uncertainty

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Electrificando la última milla en Centroamérica

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Executive Breakfast in Guatemala on Logistics: "The Era of Business Transformation"

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Decline in maritime transport prices

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Cost Management Barometer 2025: Strategic application for Latin America and Central America

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Conclusions from the IGNITE event "Beyond Resilience"

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How to minimise the impact of rising lemon prices

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Analysis of Guatemala's Trade Balance in 2024 and Outlook for 2025

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Central America: Impact of Plastic and Metal Corrugated Prices on Industry and Agribusiness in 2025

Speak to Rafael Cuestas Rölz 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
MM+
Gasto de clientes bajo análisis
60
+
Países cubiertos
40
+
Sectores atendidos
5
K+
Proyectos en curso

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