Who’s Going to ASCO 2027

When and where is ASCO 2027?

ASCO Annual Meeting 2027 runs June 4–8, 2027, at McCormick Place in Chicago, IL.

Where is the ASCO 2027 floor plan?

See the organizer’s interactive exhibit hall floor plan. This guide gives each exhibitor’s booth number.

How do I register for ASCO 2027?

Fees and registration are on the organizer's registration page.

What is ASCO 2027?

The American Society of Clinical Oncology’s Annual Meeting, held June 4–8, 2027 at McCormick Place in Chicago — the largest clinical oncology meeting, with about 44,000 oncologists, clinical researchers, medical affairs and oncology biopharma teams. Its exhibit hall gathers the drugmakers with cancer medicines, oncology biotechs, diagnostics, clinical-research and health-technology companies, publishers, patient advocacy groups and professional societies.

What is in this guide?

Every organization exhibiting at ASCO 2027 so far: 296 exhibitors with their booth numbers from the public floor plan — 296 organizations in one list, each typed and tagged with up to three product areas, and a short description for 296.

Where is the program?

ASCO had not published the 2027 program when this guide was built: abstracts and sessions are released in the months before the meeting. This guide lists who is exhibiting, from the public floor plan; when the program appears, the sessions and the organizations presenting will be added here.

Where does this list come from?

The organizer’s own public exhibit floor plan and the profile each exhibitor published on it — address, website, product categories and a company description. 269 of the 296 exhibitors had published a description and 266 a list of product categories; where an exhibitor published none, the short description is condensed from its own website or states what is well established about it. Nothing here requires a login.

How are organizations typed?

By what each organization does in cancer care: drug developers (large pharma and biotech), then the diagnostics and device companies, health technology companies, clinical research organizations and other services around them — and the patient advocacy groups, professional societies, cancer centers, publishers and agencies. The focus tags — the cancers a drugmaker is known for, or what a company does, such as clinical trials, biomarkers or AI and data — are judged from each exhibitor’s own profile, at most three each. Meeting rooms some companies hold off the exhibit floor are noted, never listed as booths.

How current is it?

Pulled from the public floor plan on October 8, 2026. Exhibitors keep signing up until the meeting, so the list will grow.

Why are there no names?

This guide is about which organizations are in the room, not which people. It never publishes a person’s name.