Don’t Settle For Less
About Mark Gross
During the past 40 years Mark has built lasting relationships with top management as an external partner on organizational health and change issues which include culture and training needs assessment, one-on-one coaching, and leadership training. Mark also served as President of PIHRA (Professional In Human Resources Association), the largest local geographic HR Association in the world based in Los Angeles, and continues learning in human behavior and organizational performance. Prior to 1986 Mark held Line and Human Resource Management positions with Commerce Clearing House, Ingersoll-Rand, and Baker Hughes Oil Tools. Additionally, he has conducted hundreds of workshops and presentations throughout North America on leadership, performance accountability, and teamwork.
Charge Forward
Board Work History
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Current Board President, Pacific Palms
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Current Board Advisor, Club Cascadas de Baja
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Advisor to CEO, Clorox Company — 10 years
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Advisor to CEO, JLG Industries — 8 years
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Advisor to CEO and Board, Commerce Casino — 10 years
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Advisor to CEO, CareMore Health — 9 years
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Advisor to CEO, SCAN Health — 5 years
Services
Executive Advisor / Board Member
As President of Leadership Services, Ltd. For 40 years of Leadership Coaching and as an advisor to CEOs and senior management throughout the US and Overseas. I am now focused on Serving as a Board Member / EXECUTIVE Advisor.
Strategic Planning & Organizational Growth
Transform your vision into actionable strategy. I provide executive-level guidance to drive sustainable growth and competitive advantage.
Executive Leadership Coaching
Develop high-performing leaders through personalized coaching that enhances decision-making, communication, and strategic thinking capabilities.
Board & Executive Facilitation
Lead productive board meetings and executive retreats that deliver measurable results and align leadership teams around critical priorities.
Succession Planning & Mentorship
Build leadership continuity through structured succession planning and targeted mentorship programs for emerging executives.
M&A Advisory & Integration
Navigate complex mergers and acquisitions with expert guidance on cultural integration, ensuring smooth transitions and preserved organizational value.
Employee Engagement & Communication
Strengthen organizational culture through strategic employee engagement initiatives and refined executive communication frameworks.
Oversight and Strategic insight
Specific Board Member Services
CEO evaluation, and financial stewardship. Leveraging directors’ expertise to shape strategy, challenge assumptions, and support innovation. Committee engagement in Nominating and Governence.
Leadership Services LTD.
Our Clients
Here’s a partial listing of clients who have benefited from Leadership Services products and services!
| Organizations & Clients | Organizations & Clients |
|---|---|
| Alcatel Internetworking | Fosters Wine Group |
| Alisal Guest Ranch & Resort | Global Vantedge |
| BDO Seidman, LLP | JLG Industries |
| Budget Car and Truck Rental | Mid-State Bank |
| Business First National Bank | Montecito Bank & Trust |
| CareMore Medical Enterprises | Robert Mondavi Wine Estates |
| Clipper Windpower | Sage Publications |
| Clorox Company | Shurgard Storage |
| Dublin Water District | Time Warner Advertising |
| First Federal Bank of California | Warner Brothers |
| CIA | IRS |
| US Treasury Department | Scan Health |
What our CLIENTS say
Testimonials
Mark brings a rare combination of strategic thinking and genuine care for the people he serves. He asks the right questions, listens deeply, and provides counsel that is both thoughtful and actionable. His guidance has helped leaders navigate difficult decisions, strengthen collaboration, and remain focused on long-term outcomes even under significant pressure.
Get In Touch
805-896-5768
mgross@leadershipservices.com
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