Our Story
Built on Experience. Guided by Integrity.
Mardz Quality & Compliance began with a belief shaped by years of laboratory experience: behind every procedure, every test, and every quality decision are people whose safety and trust matter.
Our founder, Rebecca Ziemelis, understands the dedication it takes to turn a laboratory concept into a dependable operation. Her professional experience includes helping build a laboratory from the ground up and guiding it through ISO 17025 accreditation a journey requiring scientific knowledge, thoughtful planning, strong documentation, and teamwork.
That experience inspired Mardz: a consulting business committed to helping organizations navigate laboratory development, strengthen quality systems, and support the people responsible for doing the work.
We bring practical guidance to challenges such as developing SOPs, investigating unexpected results, preparing for audits, and training teams. Our approach begins with listening, understanding your goals, and defining solutions your organization can implement and sustain.
Our long-term vision includes expanding into microbiological and analytical testing services, guided by the same principles that shape our consulting work today: scientific integrity, accountability, and care.
From laboratory concept to compliance, we help you build a foundation you can trust. Meet Our Founder
Rebecca Ziemelis Founder, Mardz Quality & Compliance
Rebecca brings experience in microbiology, laboratory operations, and quality management, including roles with Nelson Laboratories, Catalent, and COSMAX USA. Her work has included method validation, microbiological investigations, water and environmental monitoring programs, SOP development, audit preparation, and personnel training.
At COSMAX USA, her experience included helping establish a microbiology laboratory and guiding it through ISO 17025 accreditation. This work informs the practical, detail-focused support she brings to Mardz clients.
Rebecca holds a bachelor’s degree in Biology and a master’s degree in Healthcare Management and is pursuing a Doctor of Health Science degree. She founded Mardz to help businesses turn complex laboratory and quality challenges into clear, manageable steps.
Your Industry. Your Goals. Let’s Talk.
We welcome businesses across industries with related laboratory, quality, and compliance needs. If your project falls outside our listed services, let’s discuss your goals and explore how we can help.
Discuss Your Project
Reviews
“Their attention to detail and commitment to quality truly stood out. We’ve already recommended them to others.”
Former Customer“Communication was top-notch and the final outcome was even better than we imagined. A great experience all around.”
Former Customer“Every detail was thoughtfully executed. We're thrilled with the outcome.”
Former Customer
Services List
From Laboratory Concept to Compliance
Practical consulting for laboratory development, microbiology, quality systems, and team training. Whether you are planning a laboratory, strengthening your procedures, or addressing a quality challenge, Mardz Quality & Compliance helps you move forward with a clear plan.
Laboratory Development Workflow planning, equipment selection guidance, startup procedures
CAPA & OOS Support Investigation review, root-cause assessment, corrective-action planning
Audit & Accreditation Readiness ISO 17025 readiness assessments, documentation review, preparation support
Personnel Training Practical training tailored to laboratory and manufacturing teams
Quality Systems & SOPs Procedure development, document review, gap assessments
Microbiology Consulting Water programs, environmental monitoring, method verification and validation support
From Laboratory Concept to Compliance
Mardz Quality & Compliance delivers specialized quality, microbiology, analytical science, regulatory compliance, and laboratory development solutions for regulated industries. We help organizations build, strengthen, and maintain compliant, high-performing laboratories and quality systems—from concept and accreditation readiness to validation, investigations, training, and operational excellence
