Management & Advisors


Burke Ewers is Chief Executive Officer of Emilygrene Corp. and a member of the corporate board of directors. He joined Emilygrene Corp. full-time in July 2015, bringing more than 15 years of energy industry leadership, product expertise, and executive management experience to the role.

Burke oversees the corporate direction and strategy for field operations, including sales, consulting, marketing, and alliances and channels. His focus remains on leadership, innovation, and, as always, customers. “Its our job to provide clean energy solutions that deliver strong economic benefits combined with improved work environments and positive environmental benefits.”

After receiving a Bachelor’s Degree in Commerce – Finance from Santa Clara University, he moved to La Verne to start his family. Burke runs his business, his youth sports teams, and his personal life by a simple quote: “You don’t inspire your teammates by showing them how amazing you are, you inspire them by showing them how amazing they are.”

Prior to Emilygrene Corp., Burke served as Sr. Vice President of Sales for Lime Energy, where his work with end use customers and utility clients on improved operational efficiencies and execution led to significant growth. Burke has also served as Vice President of Sales and Marketing for Parke Industries where he excelled in a variety of responsibilities.

As a parent, coach, and CEO, Burke aims to foster a collaborative and fiscally responsible organization, built on a strong foundation of principles, including teamwork, communication, integrity, transparency, and customer service. Burke understands the complex financial models of energy projects and believes his experience in financial/strategic planning, fina and investment performance brings value to Emilygrene Corp. clients.


Adrienne Ewers brings a wealth of business and financial experience to Emilygrene Corp. In her previous role as Controller for the Upland Sports Arena, she managed all company business practices and procedures, from financial and strategic planning to tax compliance and vendor relations.Her natural ability with arithmetic, corporate organization, and systematic approach to business has enabled her to work successfully with several startup companies and organizations.

Adrienne, through her strong attention to detail, has also served as an advisor to several small businesses constructing proposals for growth and success. She is a graduate from Santa Clara University, where she received a Bachelor’s Degree in Finance. Raised in an entrepreneurial family, Adrienne made her start in the business world working as an intern for a family business – Parke Industries.

With an altruistic spirit, Adrienne also dedicates her time to volunteer work with local youth sports programs. She enjoys a healthy lifestyle with hobbies including exercise, weight training, and running. A native Californian, Adrienne lives in La Verne with her husband, Burke, and four kids.



As Emilygrene Corp. looked to fill the role of Director for Client Engagement, only one name came to mind that could properly fill those shoes – Mary Bonura. With over 15 years of experience in marketing and customer service, there is absolutely no limit to what Mary can do.

Mary has worked in the energy industry for the better part of her 15 year tenure. From developing strategic marketing initiatives, to being an essential part of the innovation behind Emilygrene Corp. products and solutions, she understands our business from the inside out.

Mary has an innate ability to communicate, design, and implement effective measures to meet the discerning needs of Emilygrene Corp. clients. Her experience in leadership, project organization, and customer service combined with her ability to manage all aspects of our business makes her one of the best in the industry.

Mary is an avid reader, and also holds a black belt in Muay Thai and Krav Maga. She is currently training for her second martial arts degree. She lives in Southern California.



As Director of Operations for Emilygrene Corp., Sean Evans monitors client and company needs, supervising our team of installers/technicians and coordinating solutions that ensure projects move forward efficiently, on budget and on time.
Sean has over 24 years experience in nearly every aspect of the construction industry. Starting his career in 1992 as an installer with Parke Industries, he was quickly promoted to foreman by the age of 19 years old.

Although still very young by industry standards, his talent, skill, and knowledge led to a role as project manager with Amtech Lighting, where Sean spent seven years organizing and executing projects, all while honing his craft. His responsibilities included meeting with clients, performing building audits and surveys, and creating scopes of work.

His reputation as a problem solver, as well as his natural interpersonal skills, allowed him to transition into the service side of the industry. Sean has also taught an internal certification program for electrical safety, complete with OSHA and ANSI requirements.

Originally from Miami, FL, Sean loves spending time with his son. He enjoys watching Jackie Chan movies and is an avid motorcycle enthusiast.


Christopher Razo joined the Emilygrene Corp. team in 2017 as Director Marketing, implemeting company marketing campaigns and initiatives that allow Emilygrene Corp. to inform, reach out, and connect with our clients.

Christopher graduated from California State University, Fullerton with a Bachelor’s Degree in Communications – Entertainment Studies. With over 6 years of experience in customer service and relationship development, he is skilled in creating lively and original Emilygrene Corp. re-sources.

Coming to Emilygrene Corp. from a previous role as an Inside Sales Representative for Graybar Electric, Christopher has developed a knowledge of the industry essential to the role. His addi-tional expertise in social media outreach lays the groundwork for the future of Emilygrene Corp. online.

We are very excited about the material we are now able to provide our clients as Christopher continues to develop the Emilygrene Corp. brand. He is an active musician, writer, and graphic designer who loves entertainment and film. He lives in Southern California.

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