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EFFECTIVENESS INC

Data-driven HR tools, people-centered insights

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About EFFECTIVENESS INC

EFFECTIVENESS is a trusted partner in organizational development. We help businesses grow by identifying exactly which competencies, behaviors, and attitudes support – and which limit – success. Our strength lies in turning data into action: we diagnose, interpret, and design solutions that translate directly into measurable business value.

What We Do

At the core of our work are DISC D3 assessments and 360° surveys, which provide precise insight into how people think, act, and lead. These tools allow us to map behaviors, values, and motivations that shape team dynamics and leadership impact. Based on this foundation, we:

Diagnose skills and attitudes critical for organizational growth.

Translate findings into tailored solutions: trainings, mentoring, feedback sessions, leadership programs.

Deliver Leadership Overview, showing how leaders influence culture, communication, and engagement, and how they can strengthen their impact.

Why It Matters

Our consultancy is designed for organizations that want to:

Build effective, engaged teams.

Strengthen leadership and align it with business goals.

Improve collaboration across departments and cultures.

Address challenges such as weak leadership, low engagement, team conflicts, resistance to change, or cultural misunderstandings.

Our Edge

We work effectively in multicultural environments, understanding how diverse values and communication styles can become either barriers or strengths. By embracing this complexity, we help organizations build common ground, clarity, and collaboration across borders.

Our Process

Diagnose – using DISC D3 and 360° surveys.

Interpret – highlighting strengths, gaps, and development needs.

Design – interventions tailored to your business and culture.

Implement & sustain – trainings, mentoring, and support to embed new behaviors.

In short: we bring precision to soft skills and leadership development, giving businesses clarity on what to change and how to achieve it.

Services

Capabilities listed on this profile.

HR ConsultingCorporate Training & CoachingStaffing

Pricing

Self-reported by the listing.

Min. project
$1,000+
Hourly rate
$100 - $149 / hr

Team & locations

Warszawa, Poland2 - 9 employeesFounded 2016More agencies here →

Questions & answers

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