Welcome to Sigma Diagnostics

Sigma Diagnostics Inc. is a medical diagnostics company specializes in manufacturing, repackaging and distribution of In Vitro Diagnostics products and instrumentation for use in hospitals, diagnostic laboratories, doctor’s offices and research centers worldwide. The Sigma Diagnostics brand, along with our domestic and international manufacturing partners, provides a high quality, cost-effective alternative for diagnostics instrumentation, assays and reagents.

At Sigma Diagnostics, we strive to deliver quality in all aspects of our operations.  Stringent standards and monitoring of our manufacturing and distribution process, coupled with a strong commitment to the customers we service, help us deliver superior value to meet  and exceed the needs and expectations of our diverse customer base. 

Our Mission

Providing high quality products and clinical solutions, collaborating with clients, to satisfy all laboratory needs with flexibility, compliance and financial results”.

Why Sigma Diagnostics ?


    comprehensive range of cost effective diagnosis assays, reagents and automation to address the needs of  a diverse clientele, from small physician practice, to research centers.


    instrumentation and assays designed with you in mind – cost effective, practical and easy to use, for rapid, consistent and reliable results every single time.


    highest quality products from state of the art, ISO certified manufacturers and a stringent monitoring of the manufacturing and distribution process.


    immediate customer support and technical service from a skilled and dedicated team, fully committed to exceeding your expectations.