Consultancy
Global Learning Consortia
Digital Solutions: Tools & Data Services

About us

About us
ohros About us

OHROS transforms how asset-intensive organizations make critical asset decisions in an era of unprecedented change.

We are an international boutique consulting firm specializing in the energy sector with strong market recognition for thought leadership in Strategic Asset Management and the Energy Transition. We revolutionize the industry with our unparalleled benchmarking intelligence and strategy implementation.

We guide organizations through the energy sector’s convergent challenges: Energy Transition, Digitalization, and Resilience.

Operating from the Netherlands (HQ), Italy, France, and Portugal, we serve clients globally. Our boutique structure combines deep sector expertise with agile delivery excellence, ensuring senior-level attention without enterprise-consulting overhead

Short history

UMS Group Inc. was founded in 1989 by Jack Shearman. In 2007 UMS Group Inc. expanded its operations within Europe and moved the European office to Amsterdam, establishing UMS Group Europe. UMS Group was sold in late 2023, the European office was acquired by OHROS Energy Group and rebranded as OHROS Consulting Group B.V. Besides the office in The Netherlands, OHROS Consulting Group opened offices in Italy, Portugal and Spain.

Leadership team

Ennio R. Neumann Senese
Group CEO
Ennio R. Neumann Senese
Ennio is the Group CEO of OHROS Consulting Group. Ennio has 39 years of international working experience of which 28 years specifically in the Energy industry.
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Ed de Vroedt
Group COO
Ed de Vroedt
Edwin is the CFO/COO of OHROS Consulting Group and he has 28 years of international consulting and management experience serving the energy and utility sector.
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Francisco Vassalo
Associate Partner at OHROS
Francisco Vassalo
Francisco Vassalo is an Associate Partner at OHROS Consulting Group, specializing in asset management, risk management integration, governance improvement, and data-driven decision-making.
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Mark Coebergh
Associate Partner at OHROS
Mark Coebergh
Mark is an Associate Partner at OHROS Consulting Group and Program Manager of ITAMS, specializing in asset management, strategic transformation, and data-driven initiatives in the energy and utilities sector.
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Executive Advisory Board

Pablo Narvaez
Executive Advisor
Pablo Narvaez
Pablo has over 17 years of international experience in the energy and utility sector, with expertise in transmission operations, asset performance, operational excellence, and utility benchmarking.
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Azem Sanli
Executive Advisor
Azem Sanli
Azem Sanlı has over 30 years of international project management experience in the energy and utility sector, specializing in asset management and risk management across utility and industrial plants.
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Joe Lake
Executive Advisor
Joe Lake
Joe Lake has over 20 years of management consulting and data analytics experience, with expertise in performance management, comparative analytics, process optimization, and risk mitigation.
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Our Values in Action

Our team operates by principles proven in high-performance environments:

Respect and Integrity

Guide every client interaction - we earn trust through transparent communication and ethical business practices

Discipline

Ensures rigorous preparation and flawless execution on every engagement

Teamwork

Drives our collaborative approach - both internally and with client teams

Courage

Empowers us to challenge conventional thinking and recommend bold but necessary changes

Passion

Fuels our commitment to excellence in every deliverable

Inclusivity

Strengthens our global perspective through diverse backgrounds and experiences

The OHROS Team

Our team is driven by top-sport mentality and a collective commitment to go beyond the conventional. We believe teamwork is the foundation of success. Many of team members are high-level athletes in rugby, hockey and football, and the lessons learned on the sport field translate directly to how we work.

In sports, every position has a unique role and requires different talents, but all are equally important to win. “Alone we can do so little; together we can do so much.” The same principle applies within our organization. Every individual brings distinct skills and perspectives, and every role is essential to achieving project success for our clients. This dedication is not just what we do – it’s why we do it and who we are, as we stand alongside our clients, crafting legacies of enduring success.

Combined with our experienced staff we work with an eco-system of consultants, analysts, data scientists, programmers, and subject matter experts to respond to client engagements.

Partners strategic eco-system

olivioENERGY
Petrogenium
Wiimer

Our clients

For more than three decades, we have provided comprehensive services to the energy and utility industries. Our clients include a spectrum of entities such as power generation firms, gas and electricity transmission and distribution networks, water and wastewater management enterprises, public transportation entities encompassing rail and airports, as well as service providers operating within the utility sphere. With our expansive global presence, we take pride in serving a diverse portfolio of over 400 clients across six continents.

Our latest insights

Solutions only work when organizations adept them - we ensure yours do

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