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Sustainable Leadership Solutions
Sustainable Leadership Solutions (SLS), as a Certified Partner of Everything DiSC® and The Five Behaviors®, equips leaders and teams with transformative tools to improve communication, build trust, and foster collaboration for lasting organizational success.
Sustainable Leadership Solutions (SLS) is a premier organizational development and strategic advisory firm dedicated to empowering leaders, transforming institutions, and driving sustainable impact. Our mission is to strengthen organizational resilience, foster inclusive cultures, and accelerate performance through evidence-based leadership, capacity building, and system-level innovation.
As a Certified Practitioner and Authorized Partner of Everything DiSC® and The Five Behaviors®, SLS delivers powerful, behavior-based solutions that improve workplace relationships and drive team effectiveness. These tools cultivate emotional intelligence, deepen trust, encourage productive conflict, and enable high-functioning collaboration.
Our work is grounded in The Five Behaviors® model, inspired by Patrick Lencioni’s The Five Dysfunctions of a Team, guiding leaders and teams to build trust, secure commitment, embrace accountability, and achieve shared results.
SLS’s integrated services include:
🔹 Leadership & Organizational Development
We develop leaders at all levels through executive coaching, succession planning, inclusive leadership, digital transformation, 360° feedback, and cultural transformation. Our programs build internal capacity and long-term effectiveness.
🔹 Government Efficiency
SLS partners with public institutions to enhance performance, streamline service delivery, and design responsive, citizen-centered policies.
🔹 Sustainability & Global Impact
We align client strategies with the UN SDGs and ESG standards, integrating sustainability into operations, governance, and reporting frameworks.
🔹 Financial & Compliance Solutions
We offer audit readiness, tax advisory (federal, state, international), financial planning, and regulatory risk mitigation to promote fiscal integrity and resilience.
🔹 Women’s Empowerment & Inclusion
SLS supports gender equity through leadership coaching, training, and strategy development to advance inclusive, supportive workplaces.
🔹 Executive Coaching & Development
From emerging to senior leaders, we offer coaching that enhances self-awareness, strategic thinking, and adaptive leadership in complex environments.
🔹 Change Management & Organizational Transformation
We guide strategic change by aligning people, processes, and purpose. Our services include diagnostics, stakeholder engagement, and performance planning.
🔹 Diversity, Equity, Inclusion & Belonging (DEIB)
We equip teams with tools to foster equitable cultures. Our services include equity audits, inclusive leadership training, and DEIB strategy development.
🔹 Strategic Facilitation & Capacity Building
We facilitate retreats, stakeholder engagements, and collaborative workshops using design thinking and appreciative inquiry, fostering aligned and lasting solutions.
🔹 Training & Certification Programs
SLS delivers professional development including Everything DiSC® and Five Behaviors® certifications, plus training in conflict resolution, EQ, and values-based leadership.
🔹 Sustainable Development & Policy Advisory
We advise governments, nonprofits, and corporations on policy design, governance reform, and inclusive economic strategies grounded in the SDGs.
With over 20 years of experience, SLS combines leadership, policy, and performance expertise. We proudly serve corporate, nonprofit, government, and international development clients.
SLS is your strategic partner in shaping agile, inclusive, and future-ready organizations.
As a Certified Practitioner and Authorized Partner of Everything DiSC® and The Five Behaviors®, SLS delivers powerful, behavior-based solutions that improve workplace relationships and drive team effectiveness. These tools cultivate emotional intelligence, deepen trust, encourage productive conflict, and enable high-functioning collaboration.
Our work is grounded in The Five Behaviors® model, inspired by Patrick Lencioni’s The Five Dysfunctions of a Team, guiding leaders and teams to build trust, secure commitment, embrace accountability, and achieve shared results.
SLS’s integrated services include:
🔹 Leadership & Organizational Development
We develop leaders at all levels through executive coaching, succession planning, inclusive leadership, digital transformation, 360° feedback, and cultural transformation. Our programs build internal capacity and long-term effectiveness.
🔹 Government Efficiency
SLS partners with public institutions to enhance performance, streamline service delivery, and design responsive, citizen-centered policies.
🔹 Sustainability & Global Impact
We align client strategies with the UN SDGs and ESG standards, integrating sustainability into operations, governance, and reporting frameworks.
🔹 Financial & Compliance Solutions
We offer audit readiness, tax advisory (federal, state, international), financial planning, and regulatory risk mitigation to promote fiscal integrity and resilience.
🔹 Women’s Empowerment & Inclusion
SLS supports gender equity through leadership coaching, training, and strategy development to advance inclusive, supportive workplaces.
🔹 Executive Coaching & Development
From emerging to senior leaders, we offer coaching that enhances self-awareness, strategic thinking, and adaptive leadership in complex environments.
🔹 Change Management & Organizational Transformation
We guide strategic change by aligning people, processes, and purpose. Our services include diagnostics, stakeholder engagement, and performance planning.
🔹 Diversity, Equity, Inclusion & Belonging (DEIB)
We equip teams with tools to foster equitable cultures. Our services include equity audits, inclusive leadership training, and DEIB strategy development.
🔹 Strategic Facilitation & Capacity Building
We facilitate retreats, stakeholder engagements, and collaborative workshops using design thinking and appreciative inquiry, fostering aligned and lasting solutions.
🔹 Training & Certification Programs
SLS delivers professional development including Everything DiSC® and Five Behaviors® certifications, plus training in conflict resolution, EQ, and values-based leadership.
🔹 Sustainable Development & Policy Advisory
We advise governments, nonprofits, and corporations on policy design, governance reform, and inclusive economic strategies grounded in the SDGs.
With over 20 years of experience, SLS combines leadership, policy, and performance expertise. We proudly serve corporate, nonprofit, government, and international development clients.
SLS is your strategic partner in shaping agile, inclusive, and future-ready organizations.
The Global Impact of a Powerful Network
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10 Million+
Learners -
150,000+
Organizations -
70+
Countries and 18 Languages -
3,000+
Authorized Partners -
97%
Global Satisfaction
"When we looked at Wiley and the 35+ years of research-backed assessments, the breadth and depth of the tools, and the training both before and during our induction into the Partnership…That combination and the eco-system of all those things are really what made the decision very easy for us to make.”
Sanel Kostic
Everything DiSC Authorized Partner since 2018