About us
We founded 4K Concept Gesellschaft für Projektentwicklung in 2016 to leverage our over 30 years of experience in leadership, industry expertise, and methodological competence. Together with businesses and public administration, we implement practical projects in personnel and organizational development, uniquely bridging both areas.
We simplify the complex
We are your partner for dialogue between public administration and business.
- Management
- Strategy & Concept Development
- Human Resources Responsibility
I have over 20 years of experience in business management and spent 10 years as District Mayor and Councillor in Berlin’s Marzahn-Hellersdorf district, overseeing a public administration institution. Since founding 4K Concept, I have supported our clients in strategic positioning and product development. My expertise lies in designing and implementing successful interface projects that bridge the gap between public administration and businesses.
Levke Kruse
Project manager
Levke Kruse
Project manager
- Digital File System
- IT & Data Protection
I have extensive experience working with clients from both public administration and the private sector. In project work, I follow an agile and solution-oriented approach, aiming to deliver efficient and high-quality results that benefit all stakeholders. Often, I act as a liaison at the organizational interface in complex projects. With a Bachelor’s degree in Business Law, qualifications in IT and data protection, and experience in organizational development, I bring a well-rounded expertise to the table. Additionally, my role in leading the e-file Berlin training project has given me a deep understanding of the specific requirements of public administration clients.
- Personal Development
- Digital File System
With nearly 20 years of professional experience in agencies, corporations, and startups, I have a deep understanding of business strategy dynamics and customer relationships. My expertise in marketing and sales enables me to develop effective and innovative solutions tailored to client needs. In recent years, I have advised numerous companies on strategic positioning and opportunities for digital market expansion. My specialization lies in crafting and implementing strategies that strengthen market positions and accelerate business growth. At 4K Concept, I lead projects in international recruitment, helping our clients meet their long-term staffing needs.
- Concept Internal (HR, marketing, controlling, design)
- Coaching
As a true Berliner with over eight years of experience in marketing, events, communication, and design, I bring a passion for all things related to communication. Every day, I look forward to reaching people with creative ideas and driving positive change—both within our company and beyond.
My strengths lie in taking initiative, curiosity, high-quality design, and a commitment to continuous learning. I am currently enhancing my skills through a coaching certification. At Concept, I am responsible for HR topics, design and branding, marketing, and aspects of controlling. Digitalization, sustainability, and new work are key future themes I am passionate about actively advancing.
- Personal Development
- Procurement
- Digital Transformation
With expertise in agile project management, digitalization, and leadership, I bring diverse knowledge from projects across various sectors, including public administration, non-profit organizations, and the startup world. My Master’s degree in International Literatures provides me with an intercultural and analytical perspective, which I apply strategically in my work.
At Concept, I am primarily responsible for digitalization, artificial intelligence, and public procurement. Additionally, I advise companies on personnel development projects and collaborations with public institutions. I have been particularly successful in driving digital transformation and leading teams in complex, agile projects. These experiences enhance my skills at the intersection of the private and public sectors.
Our Identity
We care about public affairs!
Project development starts with listening and responding agilely to the experiences and ideas of our project partners. For us, it’s simple: “We care about public affairs”!
Respect
Respect is the foundation of everything. It connects people and creates the basis for successful projects. At Concept, goal-oriented problem-solving is our focus. Effective problem-solving is defined by strong results and sustainable value creation.
Dialogue as Equals
Concept creates space for creative professional exchange. We share knowledge with our clients, the professional community, and the curious. In our workshops, you can engage with current, fundamental, and unexpected topics, exploring them from fresh perspectives.
Innovative Partner
Concept is an innovative partner for businesses and public administration. We handle idea development and project conception for you. During the implementation process, we ensure coordinated communication with our clients. We are your partner at the intersection of public administration and business!
Problem Solver
Concept quickly identifies and analyzes problems and areas for action, develops compelling ideas, and presents them in clear, understandable concepts. The company and all project managers implement these concepts professionally, with detailed timelines, milestones, and assigned responsibilities. We simplify complexity!
Extensive Experience
Our team brings extensive experience from both the private sector and public administration to address client needs. They collaborate with clients to develop innovative solutions and create processes for successful implementation. We create solutions that inspire!

Rethinking the World: Our Sustainability Strategy
Concept aims to integrate sustainability comprehensively across employees, suppliers, clients, processes, products, and social responsibility. Based on the United Nations' goals and the three pillars of sustainability (social, environmental, and economic), we promote long-term social responsibility within the company.
Concept is committed to embedding sustainability throughout the company and its service delivery, ensuring continuous development and progress by all stakeholders. Our sustainability strategy aligns with Concept's mission to create and implement innovative, lasting, and future-proof solutions both internally and for our client companies.
Download our sustainability concept here!
