At Sapphire, growth is centered in human connection. It happens in conversation, in trust, in the quiet moments where something true is spoken aloud for the first time.
Whether you're stepping into a new role, navigating change, or simply seeking a space to think without performance, our mentoring is built to meet you in motion. We listen closely. We walk with you. We help you name what matters and move toward it with intention.
We work with a select group of clients at a time. Not because we’re exclusive, but because we’re invested. Presence is our practice. Attention is our offering. And the people we mentor feel it.
Coaching
For leaders who want a steady, strategic thought partner.
Sapphire coaching is built for executives, Chiefs of Staff, and founders who are navigating complexity and want a space to think, plan, and lead with intention. We offer structured sessions, gentle accountability, and a rhythm that supports your leadership style.
What makes it different:
- We listen with emotional intelligence and strategic insight
- We tailor every session to your real-time needs
- We bring decades of experience supporting high-performing leaders
- We care about your goals and how you feel getting there
Who it’s for:
- Executives shaping new teams or roles
- Chiefs of Staff seeking a sounding board
- Founders building with purpose
- Anyone craving a trusted space to lead with more ease
Mentoring
For emerging Chiefs of Staff and strategic operators who want to grow with guidance.
Sapphire mentoring is hands-on, heart-forward, and designed for people who are ready to step into more. We offer frameworks, feedback, and real-world insight from leaders who’ve walked the path and know how to make it feel doable.
What makes it different:
- We purposely have a limited number of mentee openings per quarter
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We offer personalized guidance, not generic advice
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We bring warmth, precision, and lived experience
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We’re invested in your growth and happiness; not just professionally, but personally
Who it’s for:
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New Chiefs of Staff
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Strategic operators stepping into more responsibility
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Team members being groomed for leadership
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People who want to grow with support, not just hustle
Why SapphireÂ
Lindsey Gardner and Angie Martin have spent decades in the rooms where decisions are made and culture is shaped. They’ve supported executives, mentored strategic operators, and helped build teams that move with trust and precision.
What sets them apart is not just their experience, but their presence. Today, they lead the dedicated team at Sapphire with the same care and intention they’ve always brought to their work, fostering a culture where support feels personal and growth feels possible. They bring care, intuition, and a rare ability to make complex things feel simple and actionable. People that work with the Sapphire team feel seen and equipped for what’s ahead.Â
Limited Spots. Full Attention.
We purposely have a limited number of coaching and mentee clients per quarter. That’s intentional. We want to give you our full attention, because your growth deserves it.