Sigma Assessment Systems
Develop your leaders. Strengthen your organization.
SIGMA Assessment Systems helps organizations identify, develop, and retain strong leaders. Through science-based assessments, leadership development programs, succession planning, and executive coaching, SIGMA gives HR professionals and organizational leaders the tools and expertise to build leadership capability at every level.
With more than 50 years of experience, over 4 million assessments conducted, and more than 8,500 organizations served across North America, we combine scientific precision with practical application to deliver measurable results that strengthen your organization.
Our Services
Leadership Assessments
SIGMA develops and delivers scientifically validated leadership assessments for organizations. Our expert consultants analyze results to help you identify leadership strengths and close skill gaps.
Leadership Development
Our leadership development programs combine assessment data, structured workshops, and competency-based resources to build stronger leaders at every level of your organization.
Succession Planning
We partner with your organization to identify, select, and develop future leaders so critical roles remain filled and leadership transitions are planned — not reactive.
Executive Coaching
Our executive coaching programs build emotional intelligence, leader character, and interpersonal and technical skills. These programs are available for individual leaders, senior teams, and high-potential employees.
Personality & Clinical Assessments
SIGMA’s personality, career, and clinical assessments support pre-employment screening, career planning, counselling, and research across a range of professional contexts.
Who We Work With
SIGMA works with HR professionals, talent managers, development leaders, and senior executives at medium- to large-size organizations across North America. Our clients include Fortune 500 companies, government agencies, hospitals, universities, and professional services firms. Over 400 of our clients have worked with SIGMA for more than 10 years.
Accredited to Deliver Professional Development Services
SIGMA is recognized by SHRM to offer Professional Development Credits (PDCs) for SHRM-CP® or SHRM-SCP®. SIGMA has also been pre-approved by the ATD Certification Institute to offer educational programs that can be used towards initial eligibility and recertification of the Certified Professional in Talent Development (CPTD) and Associate Professional in Talent Development (APTD) credentials.
Expertise. Methodology. Results.
Since 1967, SIGMA has focused on assessment and leadership development backed by science. Our approach is designed to support HR professionals, business leaders, government agencies, psychologists, and counsellors by providing tailored leadership development services. We help maximize your organization’s talent with a measurement-driven approach designed to quantify and develop people potential and increase organizational effectiveness.
We Assess. You Progress.
Contact us today to explore how our business solutions can help strengthen you, your team, and your organization.
