RBCNRubicon Technology, Inc.

About Rubicon Technology, Inc. (RBCN)

Rubicon Technology, Inc. (RBCN) is a Semiconductor Equipment & Materials company headquartered in Bensenville, IL, United States whose shares trade over-the-counter on the OTCQB tier.

Rubicon Technology Worldwide LLC, a wholly owned subsidiary of RTI, is an advanced materials provider specializing in monocrystalline sapphire products for optical systems and specialty electronic devices. Rubicon has expertise manufacturing sapphire products with superior quality and precision.

Products and services

Monocrystalline sapphire products for optical systems and specialty electronic devices.

RBCN key facts

Ticker symbol

RBCN

Market tier

OTCQB

Sector

Technology

Industry

Semiconductor Equipment & Materials

Headquarters

Bensenville, IL, United States

Country of incorporation

US

Year of incorporation

2001

Employees

3

Estimated market cap

$4.76M (as of Apr 15, 2025)

Shares outstanding

2,377,815

Reporting standard

Alternative Reporting Standard

Audit status

Audited

Fiscal year end

12/31

Latest filing

Annual Report (Dec 31, 2024)

Rubicon Technology, Inc. leadership

• Joseph R Ferrara — Advisor
• Lindsey Reynolds — Director of Accounting, Officer

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