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DexCom, Inc.: Business Overview, Financials & Competitive Analysis

DexCom is a medical device company that sells continuous glucose monitoring (CGM) systems that efficiently manage diabetes and metabolic conditions by tracking glucose levels every few minutes. Founded in 1999, Dexcom...

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DexCom, Inc. OverviewStrategic ProfileCompetitive LandscapeIndustry ContextKey facts
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8/ 10Strong

Cyborg Score thesis

Market-leading CGM company with strong growth momentum, improving margins, and expanding addressable market through Stelo and...

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Industry Medical Devices - Continuous Glucose Monitoring (CGM) / Diabetes Management
3 named competitors
3 recent developments
11 analyst dimensions
Synthesized from analyst-debate stress-testing across 11 dimensions and hundreds of data points. Methodology →
Cyborg Score recalibrated: June 15, 2026
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DexCom, Inc. Overview

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DexCom is a medical device company that sells continuous glucose monitoring (CGM) systems that efficiently manage diabetes and metabolic conditions by tracking glucose levels every few minutes. Founded in 1999, Dexcom has pioneered and set the standard in glucose biosensing for more than 25 years.

Strategic Profile

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The company designs and commercializes continuous glucose monitoring systems that serve as an alternative to traditional blood glucose meters and is evolving its CGM systems to provide integration with insulin pumps for automatic insulin delivery. Growth is driven by higher sensor volumes, the Stelo rollout (for prediabetes and Type 2 patients), and further international expansion.

Competitive Landscape

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Intensifying CGM competition presents challenges, particularly in DexCom's core insulin-intensive segment. Major competitors include Senseonics (Eversense system) and Tandem Diabetes Care, which offers competing continuous glucose monitoring solutions. DexCom's CGMs are available through medical equipment distributors and retail pharmacies.

Industry Context

DexCom, Inc. operates in Medical Devices - Continuous Glucose Monitoring (CGM) / Diabetes Management.

Key facts

Founded: 1999 · Headquarters: San Diego, US · Revenue: $4.66B · Market cap: $27.3B

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Recent developments

Material events tracked by the AskCyborg corpus.

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Named competitors

Pulled from the analyst-debate framework. Click any competitor to see their Cyborg Score.

EversenseImplantable continuous glucose monitoring system→t:slim X2Insulin pump with integrated CGM compatibility→FreeStyle LibreFlash glucose monitoring system→

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Industry context

DexCom, Inc. operates in Medical Devices - Continuous Glucose Monitoring (CGM) / Diabetes Management. See how the rest of the sector scores on the Cyborg framework.

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Frequently asked questions

What does DexCom, Inc. do?+
DexCom is a medical device company that sells continuous glucose monitoring (CGM) systems that efficiently manage diabetes and metabolic conditions by tracking glucose levels every few minutes. Founded in 1999, Dexcom...
What is DexCom, Inc.'s Cyborg Score?+
DexCom, Inc. has a Cyborg Score of 8/10 (Strong). The score synthesizes business model, financials, leadership, competitive position, technology, marketing, and ESG dimensions across hundreds of data points.
Who are DexCom, Inc.'s main competitors?+
Named competitors include Eversense, t:slim X2, FreeStyle Libre. The full competitive landscape is in the AskCyborg report.
How can I get the full DexCom, Inc. research report?+
Get the report plus analyst-debate audio at askcyborg.com -- no credit card required for preview access. Pro adds saved-company audio playlists and monitoring.
How current is the DexCom, Inc. research?+
The Cyborg Score is recalibrated weekly. Recent developments are tracked continuously and surfaced in every report.

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