The Sector Inc & Sinzer believe that organizations can achieve more positive change through continuous learning from impact data. That is why we help our customers step by step with a pragmatic and tailor-made impact management approach that suits their needs.


We help organizations understand and maximize their positive impact and reduce their negative impact based on insights from data. Our team is dedicated to continuously support our clients to implement the best strategies and methods to improve their impact.

Impact Strategy

We help clients to tackle social challenges. A 'Theory of Change (ToC)' provides insight into how change happens. We assist organizations in developing a ToC and to create an Impact Road Map so that they can align their operational activities with their impact ambitions.

Impact Reporting

We will help you to find out and articulate your contribution to change. We draw on our extensive experience in impact research and data analysis and use both qualitative and quantitative research methods. Together we determine what data collection, valuation methods and tools work best for you to come to a strong and validated impact report.

Impact Management

 Impact data can be translated into concrete actions and policies that help you achieve more positive social impact. Therefore we support you to build an impact management system for your organisation and give advice on how impact management can be structurally embedded in your organisation.

Contact Us

©2019 by The Sector Inc. Proudly created with