Effectiveness

Empowering People Enabling Growth
Rodziny Połanieckich 27/81, Warsaw, 01-924, Poland
https://effectiveness.pl

Effectiveness Overview

Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
Average Hourly Rate
$150/hr
Year Founded
2016
Effectiveness is a partner for organizations that want sustainable growth by unlocking the true potential of their people. We work with companies facing todays most pressing challenges: how to attract and retain talent, ensure smooth onboarding, build engaged teams, and strengthen leadership so that results and people go hand in hand.

We believe effectiveness begins with clarity. Thats why we base all our work on precise competency diagnostics, giving organizations actionable information about their people. These insights help leaders make better hiring decisions, accelerate onboarding, improve cooperation, and develop leadership capabilities that directly impact performance.

As business practitioners, we translate data into real strategies and behaviors. We understand the daily challenges of managers and HR leaders, so our solutions are practical, not theoretical. One flagship service is the Leadership Performance Review, which provides a structured way to assess leadership effectiveness, identify strengths and gaps, and plan development aligned with business goals.

We also specialize in supporting multicultural teams, helping organizations harness diversity as a driver of innovation, communication, and collaboration.

Our portfolio includes:

  • DISC D3 diagnosing behavior, motivations, values, and team roles, supporting recruitment, onboarding, and leadership development.
  • 360 Indicator multi-source feedback that uncovers how leaders are perceived and provides clear directions for growth.
  • Leadership Performance Review an in-depth review of leadership effectiveness, combining diagnostics, feedback, and development recommendations.
Tailored training and consulting programs that transform diagnostic results into daily leadership and HR practices.

What sets Effectiveness apart is the combination of scientific accuracy, business experience, and a focus on implementation. We don't just provide data we deliver insights and tools that turn potential into measurable results.

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Effectiveness Services

HR Outsourcing Expertise
HR Outsourcing Expertise
  • HR Consulting

Industries

  • Automotive
  • Software & IT Services
  • Corporate Services
  • Education
  • Consumer Goods
  • Beauty
  • Media & Communications
  • HR
  • Finance
  • Gaming

Client Types

  • Startups
  • Small Businesses
  • Medium Businesses
  • Enterprise / Corporate

Effectiveness Reviews


Reviews from Google Maps are available on this profile.
Professional service, easy contact, quick action, recommended "
Karolina Góra-Gańko's Review Sourced from Google
You can learn a lot from this incredibly well-coordinated team, even during the interview process. The research offered by Effectiveness is top-notch, and I highly recommend it, as well as any collaboration with the people at Effectiveness! "
Lucas Slociak's Review Sourced from Google
Quick contact, professional service and effective tools for testing soft skills, I RECOMMEND!!! "
Aleksandra Żaczkiewicz's Review Sourced from Google
Professionalism and speed in action and communication. I recommend! "
SuperMejti's Review Sourced from Google
Great communication, perfect cooperation.I recommend "
Adrian Szczubełek's Review Sourced from Google

Effectiveness Clients

VINCI Facilities
Academy of Language
BWI Poland Technologies
Jungheinrich
Accor
Dynatrace
Naj International