Sekisui Diagnostics, LLC
At a glance
Employees100-499
In business sinceNot reported
HeadquartersBurlington, MA
US patents3
SAM.gov UEIWCCBDFNP8KS1
CAGE code6BKB7
Incorporated inDE
- clinical chemistry reagents
- calibrators
- controls
- enzymes
Named on the company’s own website, read JUL 29, 2026
What they make
Antigens, All Groups, Streptococcus Spp.Antisera, All Groups, Streptococcus Spp.Control, Fecal Occult BloodDevices Detecting Influenza A, B, And C Virus AntigensGiardia Spp.Kit, Screening, TrichomonasSingle (Specified) Analyte Controls (Assayed And Unassayed)System, Test, Infectious MononucleosisVisual, Pregnancy Hcg, Prescription UseAntigen, Cf (Including Cf Controls), Respiratory Syncytial VirusAntigens, Cf (Including Cf Control), Adenovirus 1-33Antigens, Cf (Including Cf Control), Influenza Virus A, B, CAntisera, Fluorescent, Human MetapneumovirusApplicator, Absorbent Tipped, SterileCoronavirus Antigen Detection Test System.Enzyme Linked Immunoabsorbent Assay, RotavirusEnzymesHelicobacter PyloriKit, Quality Control For Culture MediaReagent, Occult BloodSimple Point-Of-Care Device To Directly Detect Sars-Cov-2 Viral Targets From Clinical Specimens In Near-Patient SettingsTest, Vaginal, Bacterial Sialidase
CareersCareers page — seen SEP 8, 2026
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
3 US patents granted 2012–2016, none of them in the five years to SEP 2025.
Measurement 3
- Sample collection and transport devices, methods, and kitsUS 9,297,724 · granted MAR 29, 2016
- Acetaminophen assayUS 8,715,952 · granted MAY 6, 2014
- Acetaminophen assay kitUS 8,236,519 · granted AUG 7, 2012
Granted to Sekisui Diagnostics LLC · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
5 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Sekisui Diagnostics, LLC | San Diego | CA | — | ACTIVE |
| Sekisui Diagnostics LLC | San Diego | CA | — | LIKELY ACTIVE |
| Sekisui Diagnostics LLC | San Diego | CA | — | UNVERIFIED |
| Sekisui Diagnostics | San Diego | CA | 100–499 | LIKELY ACTIVE |
| Sekisui Diagnostics LLC | Burlington | MA | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.