We serve real estate developers, private equity firms, institutional investors, private family offices, as well as operators, and management platforms. Our clients are active in hotels and resorts, serviced lodging and real estate, casinos, restaurants, private members clubs, cruise, theme parks and entertainment, and travel technology.
AETHOS™ describes itself as a group of passionate hospitality subject-matter experts that value:
- Collaboration and teamwork
- Open-mindedness and resilience
- Results-driven work
- Creativity and innovation
- Respectful, candid, and transparent conversations
THE PARTNERS

Andrew Hazelton
Co-Founder and Managing Director, Philadelphia
Andrew’s retained executive search experience spans over two decades, always with a focus on the global hospitality industry. Andrew launched his executive search career with Korn/Ferry International and then HVS Executive Search. With expertise in a range of functional disciplines including acquisitions/development, asset management, finance, food & beverage, human resources, marketing, operations, revenue management, and sales, Andrew is known by his clients as a strong generalist with broad and deep market expertise. He has completed numerous C-suite searches, and authored articles on executive selection, as well as general human resources and compensation trends. Andrew is a graduate of The Pennsylvania State University, an active alumni member, and a member of the Penn State Hotel and Restaurant Society. He is a member of the International Society of Hospitality Consultants and has been invited to speak at a variety of industry events.
Juliette Boone
Co-Founder and Managing Director, Boulder
Juliette brings to AETHOS™ a wealth of experience from her 25-year hospitality industry career. Juliette partners with a broad range of client organizations supporting human capital strategy across a range of functional areas including operations, finance, food & beverage, sales & marketing, asset management, human resources, and revenue management. Moreover, she has spoken and written widely on the subject of women in leadership and professional development. Juliette has been invited to speak at the HR in Hospitality Conference, the Cornell Center for Hospitality Research Summit, the HSMAI Revenue Optimization Conference and other events. She serves as Vice Chair of Engagement on the President’s Council of Cornell Women and volunteers with the Castell Project’s Castell@College program along with other organizations supporting youth professional development/mentorship. Her experience is complemented with a Master’s degree in Hospitality Management and Bachelor of Science from Cornell University.


Thomas Mielke
Co-Founder and Managing Director, London
Thomas is fully-certified by the AESC as an executive search consultant and has grown leadership teams on behalf of operators and management platforms, private equity and institutional investors, sovereign wealth funds, and family offices across EMEA. He brings on board a wealth of experience in identifying and securing senior executives across a wide spectrum of disciplines – from board level to corporate, regional, and unit-level leadership roles. Thomas equally supports organizations in identifying and developing values and best practices that help define corporate cultures and strengthen talent management programs. He holds a BSc in International Hospitality Management from Ecole Hotelière de Lausanne, has authored a broad variety of articles on leadership, recruitment, and talent management, and has participated in and chaired numerous industry panel discussions – including at the annual Young Hotelièrs Summit, the Hotel Asset Management Association, Seatrade, and the International Hospitality Investment Forum (IHIF). In addition to English, Thomas is fluent in German and Spanish, and conversant in French.
Keith Kefgen
Co-Founder and Managing Director, Las Vegas
Keith is one of the foremost experts in hospitality executive search and is a sought-after speaker on leadership trends in the industry. After graduating from the Cornell University Hotel School, he went on to work at Waldorf Astoria Hotel before embarking upon a career in executive search. Prior to AETHOS™, He was the CEO & Co-Founder of HVS Executive Search. Keith has written extensively on the topics of executive selection, pay-for-performance, corporate governance, and executive leadership and his book, Loneliness of Leadership is available at LuLu Publishing. Keith also produced the Cannes Film Festival award-winning short film, The Power of Advice.


Matt Peterson
Co-Founder and Managing Director, Los Angeles
Matt works extensively with a wide range of hospitality client organizations including owners, operators and brands. His expertise spans a variety of functional roles from the C-suite to the unit level. Matt has spoken on the subject of attracting, training and retaining top talent at the Club Management Association of America World Conference (CMAA), Boutique Lifestyle Leaders Association (BLLA) Conference and BizNOW. He holds a Bachelor of Arts degree in Business/Economics from the University of California, Santa Barbara and a Certificate in Hospitality Management from eCornell. Additionally, Matt has furthered his education at the University of California, Los Angeles studying personal and corporate tax. He is actively involved in the Alumni Board of Loyola High School, sits on the Board of United Cerebral Palsy’s Los Angeles Chapter and is a Member of the Board of Trustees for Children’s Bureau Los Angeles.
OUR TEAM
Terry has worked in many facets of the hospitality business and gained in-depth experience in food and beverage operations, both in front and back of house capacities. Having helped various new F&B businesses to get up-and-running, putting in place standards and operating procedures while also training staff, he has most recently formed part of the opening team at a restaurant in New York City. Terry subsequently took the decision to capitalize on his operational knowledge and experience in managing teams with a view to kick-starting a career in HR consulting. Since joining AETHOS™ in 2015, Terry has worked extensively with hotel ownership groups to build operational teams up and down the organizational chart. He has also carved a niche for himself in assisting investment firms and private equity houses to establish stronger hotel real estate and asset management teams. Technology-functions have equally become more frequently demanded by the clientele he works with. Terry graduated from Syracuse University and received his MBA from Mercy College in Manhattan.
Prior to joining AETHOS™, Debbie’s career spanned twenty-five years with Seak International. As a founding partner of Seak, she and her partner created their company’s mission to provide strategic guidance and leadership for all aspects of the human resource function in diverse industry segments to include consumer goods, retail, and financial services. She worked closely with her client base, in both the public and private sectors, in projects to include executive search, learning and development, individual and team assessment to address the needs of the individual as well as the organization. Prior to Seak, Debbie was VP HR in for a New Jersey-based bank, and Director Worldwide Organization Development for a leading consumer products division of Eastman Kodak. Deb graduated Ithaca College in 3 years (Magna Cum Laude), attended Fairleigh Dickinson University for her Masters in Personnel and Counseling, and received her certification in Human Resources from Cornell University. She was the Executive Producer and Host of the Cable TV Show “Beyond the Art.” She is certified in Human Synergistics Assessments and bi-lingual in German.
As founding partner of Seak International, Gary supported client achievement of business goals, successfully completing assignments in areas to include executive search, team development / training, coaching, performance management, succession planning and the alignment of employee actions with the annual business plan. Seak clients competed in diverse industry segments to include retail, financial services, consumer goods and the public sector. Prior to Seak, Gary had twenty years of corporate Human Resources experience, including directing global HR initiatives while serving as SVP HR/Member of Executive Committee for an international manufacturer of leading household, personal care, and Do-It-Yourself products. Previously he had HR roles within the retail industry. Gary has a master’s degree from Columbia University and has served on the Board of Governors for Ramapo College.
With more than 25 years of multi-disciplinary hospitality leadership, Stuart brings a wealth of experience to executive search, having worked for several industry leading hotel, restaurant, and advisory companies. Stuart is a certified general manager with Hilton Hotels and IHG and has open, owned, and operated several restaurants and bars in the U.S., sub-Saharan Africa, and the CIS region. Stuart is a specialist and advocate for diversity, equity and inclusion, supporting future dive rsity leadership through academic intentional recruitment, mentorship, social orientation and financial resources. Stuart is an alumnus of Cornell School of Hotel Administration.
“Dr. Jim” Houran, Organizational Psychology Advisor, is a 30-year veteran in applied psychological research and a published expert on peak performance, online testing, and interpersonal and organizational compatibility. He has authored over 150 peer-reviewed research articles, and his award-winning work has been profiled by a myriad of media outlets and programs including the Discovery Channel, A&E, BBC, Court TV, NBC’s The Today Show, New Scientist, Psychology Today and Forbes.com.
His focus is helping businesses with service-driven cultures to strengthen their teams’ alignment and effectiveness. This includes leadership coaching, team building and development sessions, executive retreat facilitation, as well as consultation on organizational dynamics and strategic planning. Dr. Jim has a B.A. in Psychology from Benedictine University, M.A. in Clinical Psychology from the University of Illinois at Springfield, and a Ph.D. in Psychology from the University of Adelaide. Aside from supporting AETHOS Consulting Group with organizational psychology work, he also serves as a Research Professor in the Research Group on Economic Behavior and Subjective Well-Being, Rey Juan Carlos University, Madrid, Spain.
Emily earned a Bachelor of Arts in International Political Economy from Fordham University, with minors in Philosophy and Urbanism. She began her career in consulting firms specializing in leadership, sustainability, and market research. She then transitioned into the hospitality industry, gaining valuable experience in Food & Beverage operations. Her introduction to executive search came during her studies when a peer introduced her to the field. Leveraging her diverse consulting background and hospitality industry experience, Emily joined AETHOS Consulting Group. Here, Emily offers a unique perspective to executive search by seamlessly integrating her consulting expertise with her hospitality experience, enabling her to meaningfully understand and address the needs of both our clients and candidates.