The Vanguard Network | 2,127 followers on LinkedIn. Vanguard supports senior executives as they unlock high-performance organizations and take leadership to higher levels. | The Vanguard Network helps current and future senior leaders transform themselves and their organizations. We have deep, extensive, hands-on experience driving major global transformations and turnarounds, with a focus on leadership and building high-performance cultures and organizations. Our team’s track record includes central leadership roles ranging from commercial operations to human resources to governance to marketing and communications.