Donald Langham

Senior Customer Success Manager

Professional headshot of Donald Langham

About Me

Experienced customer success leader with over 15 years of expertise in SaaS and enterprise software. Proven track record of building high-performing CS teams, driving client retention and growth, and optimizing the customer lifecycle. Skilled in change management, value consulting, and executive engagement. Passionate about empowering clients to achieve transformational outcomes.

10+ Years

of Customer Success Experience

$50M+

in Revenue Retention & Expansion

25+

Global Enterprise Clients Managed

Professional Experience

Senior Director, Customer Success

Acme Inc. | 2018 - Present

  • Lead global CS team of 20+ to drive adoption, retention and growth for $200M+ ARR business
  • Oversee portfolio of 50+ strategic enterprise logos; serve as a trusted advisor to senior executives
  • Design and implement scalable programs to optimize onboarding, enablement and value delivery
  • Partner with Product, Sales and Marketing to shape roadmap and go-to-market based on client feedback

Customer Success Manager

XYZ Corp. | 2010 - 2018

  • Managed book of business of 20+ mid-market and enterprise accounts from onboarding to renewal
  • Developed success plans aligned to desired business outcomes; tracked KPIs to demonstrate ROI
  • Collaborated with Support, Professional Services and Product to deliver a unified customer experience

Education & Certifications

MBA, Business Administration

ABC Business School | 2008 - 2010

BS, Business Management

University of Nevada, Reno | 2010 - 2014

Certified Customer Success Manager (CCSM)

Customer Success Association | 2019

Let's Connect

I'm always happy to chat about all things customer success! Feel free to reach out: