By: Mae Cornes

Henry Cortes built Core Development Group from a regional energy electric company into a nationally ranked energy engineering, procurement, and construction (EPC) contractor by doing something straightforward but uncommon: staying close to the work, maintaining clients’ trust, and refusing to separate business growth from environmental responsibility.

Industry Leading EPC Services

Core Development Group was founded in Mahwah, New Jersey, in 2012, and has since expanded its capabilities well beyond its origins in energy contracting. The company now provides engineering, procurement, and construction services for solar energy systems, battery storage, microgrid solutions, and electric infrastructure, serving commercial and industrial clients in North America and internationally. Cortes, who brings more than 30 years of experience in the energy industry, shaped the company around what clients in the clean energy transition actually need: reliable execution, technical depth, and partners who understand the complexity of the work and the pressure of the timelines.

That focus on execution has produced tangible results. Among the company’s completed projects is a fleet of electric vehicle charging systems implemented in the United States, a project that reflects the range of problems Core Development Group is equipped to solve. The company’s work covers large, commercial solar projects, battery storage infrastructure, and integrated energy systems designed to help organizations reduce their dependence on conventional power sources and lower their carbon output.

As Core Development Group marks 15 years of operation, its trajectory offers a clear illustration of what sustained industry expertise, applied with discipline, can produce. Colleagues describe the company’s client relationships as lasting win-win partnerships, a characterization that carries weight here because it reflects consistent delivery rather than marketing language.

A Leadership Style Grounded in Integrity

Inside Core Development Group, Cortes has built a culture that treats ethical decision-making not as a constraint but as a practical advantage. His leadership approach emphasizes transparency and initiative, which has contributed to notably strong employee engagement and productivity levels throughout the organization. Industry observers note that the firm operates with agility and reliability, qualities that are harder to sustain simultaneously than they appear, particularly in project-driven industries where timelines and scopes shift constantly.

That internal culture shapes how the company engages externally as well. Core Development Group partners with leading firms in the energy sector to provide engineering design, procurement, construction, and quality assurance consulting services, maintaining a high level of senior involvement in client work to keep strategy and execution aligned. Cortes has extended that commitment beyond business performance to include philanthropic efforts in New Jersey and in the markets the company serves, reflecting a view that responsible leadership includes accountability to the communities where the work happens.

The result is a company whose growth is tied to a clearly defined purpose: helping organizations move toward sustainable energy while reducing global carbon emissions. That connection between mission and operations has positioned Core Development Group as a trusted partner for businesses working through the practical demands of adopting clean energy technologies, without requiring them to sacrifice reliability for sustainability.

Recognition and What It Reflects

In 2026, Cortes received a Global Recognition Award following an evaluation across multiple leadership dimensions: vision and strategy implementation, the ability to inspire others, ethical decision-making, and the encouragement of innovation within his team. He received perfect scores in all categories, a result that points to consistency in the full range of leadership responsibilities rather than strength in any single area.

Alex Sterling, a spokesperson for Global Recognition Awards, noted that “Henry Cortes exemplifies high-level leadership in the energy sector through his demonstrated ability to drive innovation, build lasting partnerships, and create meaningful impact on business performance and environmental sustainability while maintaining the highest standards of ethical decision-making, quality, and job site safety.” The recognition reflects a wider shift in how leadership in the energy sector is assessed: not solely by financial returns, but by the quality of the teams, the integrity of the work, and the impact on the communities and environment involved.

What Cortes has demonstrated over more than three decades is that industry experience, when paired with a genuine sense of purpose, produces results that outlast any single project or market cycle. Core Development Group’s growth from a regional contractor to a nationally recognized energy EPC service company is the kind of outcome that does not come from positioning alone. It comes from the sustained discipline of someone who understands the technical demands of the work and the human responsibilities of leading an organization through change. That combination, applied consistently over time, is what makes the story worth telling.