Experienced leader in technical sales and change management
WHAT MY CUSTOMERS SAY ABOUT ME
I had the pleasure of working with Mariusz and can wholeheartedly recommend him as a leader who knows how to build a team and achieve great results together. He undoubtedly knows how to define a strategy and engage the team in its implementation. His understanding of business processes is undoubtedly a strength, supported not only by solid experience but also by the ability to think globally.
Mariusz focuses on the long term and skillfully leads the company's efforts to achieve sales goals, while building solid relationships with clients and a positive team atmosphere. I highly recommend him.
~ Ewa Załupska
KROK, EIB Foundation
Mariusz is a hard-working, energetic individual with extensive knowledge of the companies and people operating in his region. His expertise in the electronics market and related industries encompasses both the distribution of electronic components and the development trends in these sectors. This expertise is supported by deep, specialized knowledge and professional erudition.
It is also worth mentioning Mariusz's extensive and practical experience in working in an international business environment.
~ Jacek Tomaszewski
CEO, Owner, Semicon Ltd
I've been working with Mariusz for several years in an international organization. He's always demonstrated a positive and proactive approach to customer service and sales, ensuring long-term relationships.
Mariusz excels at managing stakeholders in a complex supply chain environment, ensuring a high level of service from production, through supply partners, to the end customer. This also applies to the development and expansion of his own team, meeting market demands, and generating growth.
~ Michael McIntyre
Sales, Product Management, Team Leadership, Electronics Specialist
We've been co-creating the EMC for Business conferences since 2017. Mariusz and his team believed in our idea and supported us in developing the space from the very beginning – practitioners for practitioners. A shared vision, values, and real actions that are still bearing fruit years later.
I recommend working with Mariusz because he is a passionate, hard-working, inspiring person, deeply rooted in values and building long-term relationships.
~ Tomasz Utkowski
EMC4B, EMC, RED, Product Compliance for R&D electronics
Mariusz was one of the most ambitious people I have ever met, committed to the success of his company.
I've had the pleasure of knowing Mariusz for almost 10 years, during which we've collaborated on the success of our company's Eastern European cluster. Above all, I was impressed by Mariusz's skill in establishing and managing a new organization. As a leader, manager, or coach, working with him would be a wonderful opportunity for anyone.
~ Tolga Kutlu
General Manager – Festo Turkey, Head of Sales Cluster – South Europe & MENA
During my time at CCHBC, I was responsible for continuous improvement in the utilities sector. Thanks to Mariusz's support, we completed several energy modernization projects. These projects helped the leader of one of CCHBC's power plants in Poland decide to choose its own energy source, based on CHP QUAD technology.
I consider Mariusz a very competent manager, both technically and managerially. I highly recommend him for all the skills he demonstrates. I also recommend his knowledge and services to others.
~ Lech Maryniak
Operations Manager, Technical Manager, Project Manager
I met Mariusz shortly after taking up the position of head of the Polish branch of Schurter.
When he talks about his work, I see a genuine commitment to what he does; he can't help but give it his all. I also appreciate his friendly approach to collaboration. Mariusz is simply a pleasure to work with.
~ Łukasz Jaeszke
Owner & Editor at tek.info.pl
Mariusz is a focused, committed and determined manager who is great to work with.
~ Roman Wendt
CEO, CXO, Interim Manager
Mariusz is a friendly, dedicated, and strategically minded business professional. I worked with Mariusz at Pepperl+Fuchs on several automotive projects. I was always impressed by his efficient organization and preparation of our meetings, as well as his excellent relationships across all parts of the industry.
No matter what was happening, he always remained calm. He always focused on the right details, maintaining a clear picture of the situation. Mariusz is a valuable team member and leader.
~ Kristof de Waegenare
Experienced leader in the international tech sector
I had the pleasure of cooperating with Mariusz during his tenure as Managing Director at Schurter Poland. Mariusz consistently demonstrated exceptional leadership and a deep understanding of the electronic components industry, which greatly benefited our collaboration.
Mariusz and his team supplied our medical manufacturing site with high-quality components, and his commitment to excellence was evident in every interaction. He not only ensured timely deliveries but also took the time to understand our specific needs, providing tailored solutions that enhanced our operations.His proactive approach, combined with his extensive knowledge, made him a trusted partner. Mariusz is not only a skilled manager but also a fantastic communicator, fostering strong relationships and facilitating seamless cooperation between our teams.
~ Krzysztof Tesche
Director of R&D and Production, MBA, Medical Devices, Innovation, ERP
I worked several years with Mariusz as we had joint customers where end customer were both in Scandinavia and Poland or the Scandinavian end customer used a subcontractor in Poland. We won several interesting business cases thanks to our very good cooperation.
Mariusz is very trustworthy, target oriented and creative. I can recommend him to 100%!
~ Robert Gunnarsson
Expierienced and salesdriven leader
CHECK OUT MY PUBLICATIONS
Internal stability
vs. external change
Research findings on the priorities and challenges faced by CEOs and Board Members.
Adaptive Leadership in Practice: How to Lead People in a World of Uncertainty
In a world full of volatility, classic management models increasingly fail.
Touchscreens in synergy with DOOH advertising at EV stations and in urban spaces
Integration of touch screens with urban infrastructure - a dynamically developing trend.
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to go to my LinkedIn profile
Mariusz Duczek
Interim Manager
Schedule a free consultation
Let's talk!
As a mentor and advisor, I share my experience at both the strategic and operational levels. I help establish and run branches, build sales and marketing structures from scratch, and develop companies in local and international markets. My approach combines creativity with a focus on results and a personalized approach to challenges.
I'm currently completing my Executive MBA, which allows me to more effectively implement modern management practices and ensure strategic effectiveness. I specialize in B2B sales, process optimization, and building long-term client relationships. I have experience leading international teams and supporting talent through coaching and mentoring, which translates into achieving shared goals and developing competencies.
Experienced leader
Technical Sales and Change Management
For over a quarter of a century, I've been supporting technology companies in their business development-from building sales structures and optimizing processes to introducing new products and expanding into international markets. I help organizations realize their vision by creating effective strategies, developing sales teams, and building lasting partnerships with clients.
I combine technical knowledge with my experience as an Interim Manager and working with OEMs in the SME sector. This allows me to achieve tangible results: increased sales, greater competitiveness, and organizational resilience to change. I support leaders through mentoring and coaching, facilitating the integration of the younger generation into experienced teams, ensuring that diversity becomes a source of strength, not a barrier.
Executive MBA at Leon Kozminski University
Two Forbes Diamonds in Sales Excellence at SCHURTER Electronics Sp. z o. o.
Proven work methodology and support from the Interim Managers Association
I am a leader aware
of the infinite possibilities
After over 25 years of experience in the tech and sales industries, I decided to forge my own path. As an independent consultant, interim manager, and representative of technology companies, I've built a personal brand based on trust, relationships, and creative, consistent action-on my own terms.
In my work, I combine a calm and practical approach with authentic experience, supporting people and organizations in their development. My mission is to inspire others to find their inner strength, communicate effectively, and cope effectively with change. For my business partners, I am a guide in difficult moments and a partner who helps translate strategy into tangible results - a compass in difficult times.
Mariusz Duczek
My Soft Skills - spread your natural wings
Soft skills, development and building self-confidence, public speaking
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TEK.info.pl
An industry portal integrating electronics manufacturers in Poland
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EMC4B
EMC training and support
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Association of Interim Managers in Poland
I work in accordance with the Interim Management Methodology, and SIM supports me in this
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FGO Europe
Delivery of components from China, PCB designs
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KROK - The Land of Personality and Competence Development
Soft skills, training, workshops
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riskCE sp. z o.o. s. k.
Product compliance with EU, US, Canada, UAE, and Australian requirements. Expert support.
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PARTNERS IN ACTION
I don't go alone - if I need it, I use the substantive knowledge of my partners.
Mentoring
B2B sales, on demand
This is partner support at key moments of your business decisions, based on my over 25 years of experience in B2B sales and cooperation with technology companies.
Coaching
Individual, team
It's a space where you can pause, regain direction, and move forward again. Whether you've just lost your job, are taking on a new position, or simply want to grow.
Market entry
Sales Development
in Poland
I combine my experience in technical sales with Interim Management practice to support technology companies in expanding into the Polish market.
Sales increase
Expansion of Polish
OEM companies
I support Polish OEM companies from the SME sector in increasing sales, reducing costs and building an advantage on domestic and European markets.
FIND OUT HOW I SUPPORT YOUR DEVELOPMENT:
SCHEDULE A 30-MINUTE
EVALUATION
Let's talk about your development and that of your company.
See how my 25 years of experience in sales and business development can accelerate your success.
Wsparcie firm OEM w ekspansji rynkowej
Sektor MŚ ◆ Sprzedaż techniczna
Interim ManagementP ◆ Strategia
Support for OEM companies in market expansion ◆ SME sector
Strategy ◆ Technical sales ◆ Interim Management
Over 25 years
of experience
IN BUSINESS DEVELOPMENT AND SALES
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Executive
MBA
Advanced management skills and strategic thinking, leadership competencies, extensive network of business contacts, access to the latest knowledge, readiness for challenges and difficult business situations.
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Adaptive Leadership
Crisis management, flexibility and openness to innovation, the ability to engage the team in solving complex problems, and strengthening the ability to lead transformation within the organization.
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Sales
Excellence
Effective sales activities, negotiation skills, effective deal closing and minimizing losses, building long-term relationships with clients, and developing team competencies.
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Interim Management
Professional change management, ability to operate in various industries and crisis situations, experience in short-term management, expertise in process optimization, innovative management strategies and practices.
MY KEY COMPETENCIES
supporting Polish and foreign technology companies
MARIUSZ DUCZEK, NIP: 8221685880. All rights reserved. Copying of content and photos is prohibited. Information obligation before consenting to data processing (see). Implementation: ColinMedia.eu