Verified Nov 2026
Metal Fabrication
·
Bensenville, Illinois
·
Since 2001
Rubicon Technology is a United States company headquartered in Bensenville, Illinois, founded in 2001 and publicly traded under the NASDAQ ticker RBCN. It employs between 200 and 500 people and manages monocrystalline sapphire production from aluminum oxide powder through to polished wafers and patterned substrates. Its sapphire wafers serve the LED and RFIC sectors, and its products also reach the defense, aerospace, industrial, medical, and electronics markets.
Rubicon Technology at a glance
Revenue
42.7M
Employees
200-500
Founded
2001
Headquarters
Bensenville, Illinois
Ownership
Publicly traded (NASDAQ: RBCN)
Certifications
ISO 9001 · ITAR registered
Import activity
5
Industries
Automotive
Electric Vehicles
Electronics
Medical
Military & Defense
Plumbing & Hardware
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
5
Named foreign suppliers
2
Top origins
Malaysia · Singapore
Shared foreign counterparties do not establish that these companies buy from Rubicon Technology.
What this tells a buyer
Rubicon completed its acquisition of Janel Group LLC in October 2025, following an announcement of the deal in August 2025.
The company holds ISO 9001 certification and ITAR registration, and it produces 2 to 8 inch sapphire wafers along with optical windows, blanks, rods, and fluoride compounds.
Rubicon has operations in Penang, Malaysia, in addition to its Illinois headquarters.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & strong
25 years in operation (founded 2001).
Publicly listed; no distress event on record.
Holds ISO 9001, ITAR registered certification(s) per public sources.
Overview
Rubicon Technology is a United States company headquartered in Bensenville, Illinois, founded in 2001 and publicly traded under the NASDAQ ticker RBCN. It employs between 200 and 500 people and manages monocrystalline sapphire production from aluminum oxide powder through to polished wafers and patterned substrates. Its sapphire wafers serve the LED and RFIC sectors, and its products also reach the defense, aerospace, industrial, medical, and electronics markets.
At a glance
Attribute | Detail |
|---|---|
Founded | 2001 |
Headquarters | Bensenville, Illinois |
Employees | 200-500 |
Revenue | 42.7M |
Ownership | Publicly traded (NASDAQ: RBCN) |
Primary capability | Metal Fabrication |
Certifications | ISO 9001 · ITAR registered |
What Rubicon Technology makes
The company holds ISO 9001 certification and ITAR registration, and it produces 2 to 8 inch sapphire wafers along with optical windows, blanks, rods, and fluoride compounds.
Products and capabilities described on the company's own site include Electronics, Semiconductor, Sensor, Lighting (source: rubicontechnology.com).
Certifications
Rubicon Technology is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 9001 — rubicontechnology.com
ITAR registered — rubicontechnology.com
Trade and customs footprint
Rubicon completed its acquisition of Janel Group LLC in October 2025, following an announcement of the deal in August 2025. US customs bill-of-lading records list 5 inbound shipments across 2 foreign suppliers, with top origins including Malaysia · Singapore.
Latest developments
2026-10-22 — News | Rubicon Technology Partners Raises Over $1.25 billion for Fund III | Rubicon Technology Partners (rubicontp.com)
2026-06-10 — Rubicon acquires Procede Software (rubicontp.com)
2026-06-10 — News | Nuqleous Announces Strategic Investment from Rubicon Technology Partners and Appointment of Ben Cronin as Chief Executive Officer | Rubicon Technology Partners (rubicontp.com)
2025-10-14 — Rubicon Technology, Inc. completes acquisition of Janel Group LLC (prnewswire.com)
2025-08-20 — Rubicon Technology, Inc. to acquire Janel Group LLC (globenewswire.com)
2025-03-06 — Boulder VC firm Rubicon makes majority investments in software providers – BizWest (bizwest.com)
Facilities
Rubicon Technology is headquartered in Bensenville, Illinois. Public sources also reference these locations:
Bensenville, Illinois — rubicontechnology.com
Penang, Malaysia — semiconductor-today.com
Company details
Rubicon has operations in Penang, Malaysia, in addition to its Illinois headquarters. Rubicon Technology was founded in 2001, has an estimated 200-500 employees, and is headquartered in Bensenville, Illinois. On the LightSource stability read it is rated "Established & strong": 25 years in operation (founded 2001). Publicly listed; no distress event on record. Holds ISO 9001, ITAR registered certification(s) per public sources.
Frequently asked questions
What does Rubicon Technology make?
Rubicon Technology is a United States company headquartered in Bensenville, Illinois, founded in 2001 and publicly traded under the NASDAQ ticker RBCN. It employs between 200 and 500 people and manages monocrystalline sapphire production from aluminum oxide powder through to polished wafers and patterned substrates. Its sapphire wafers serve the LED and RFIC sectors, and its products also reach the defense, aerospace, industrial, medical, and electronics markets.
Where is Rubicon Technology headquartered?
Rubicon Technology is headquartered in Bensenville, Illinois (900 E Green St, Bensenville, Illinois, 60106-2553).
When was Rubicon Technology founded?
Rubicon Technology was founded in 2001.
How big is Rubicon Technology?
Rubicon Technology has an estimated 200-500 employees, with revenue in the 42.7M range.
Is Rubicon Technology publicly traded?
Publicly traded (NASDAQ: RBCN). Public financial figures are drawn from its filings.
What certifications does Rubicon Technology hold?
Rubicon Technology lists ISO 9001 · ITAR registered on its website. Confirm the certified scope for the specific plant producing your part.
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Last verified Nov 2026. Is this your company? Request a correction.
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