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Wolfspeed INC

4600 Silicon Dr, Durham, NC 27703

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 6 SOURCES

Operating signal within 12 months from two or more independent sources.

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Homepage of Wolfspeed INC
Their homepage, crawled AUG 2026

What they make

Semiconductor and Related Device Manufacturing334413
  • power modules
  • discrete MOSFETs
  • discrete Schottky diodes
  • bare die MOSFETs
  • gate driver boards
  • evaluation kits
  • artificial intelligence
  • automotive
  • industrial motor drives

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Products

Sold by WOLFSPEED, INC. · 4
Laboratory Equipment And Supplies · Microcircuits, Electronic · zh cn · zh tw

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from
2 from usaspending_psc · Federal registry
Supplied under federal award N0017326P0410 (2026-03-05), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.
2 from the company’s own website · Company website
url-slug on https://www.wolfspeed.com/products/zh-cn/

Open positions

Openings read from Wolfspeed, INC.’s own job board on Workday, last checked OCT 23, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

OPENINGS AT WOLFSPEED, INC., NOT MATCHED TO THIS PLANT

170 more on the company’s board

Where it is

35.90004, -78.84032 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS

Other plants nearby

FacilityCityIndustryStatusDistance
Creeled, INC.DurhamSemiconductor and Related Device Manufacturing
334413
UNVERIFIED0.2 KM
Wolfspeed - RTP, NCRtpSemiconductor and Related Device Manufacturing
334413
LIKELY ACTIVE1.2 KM
Micross Advanced Interconnect Technology LLCDurhamSemiconductor and Related Device Manufacturing
334413
ACTIVE1.2 KM
X-celeprint INC.DurhamSemiconductor and Related Device Manufacturing
334413
ACTIVE1.6 KM
Nuvotronics, INCDurhamSemiconductor and Related Device Manufacturing
334413
ACTIVE2.9 KM

Every listed plant in Durham County

Also at this address

No other federal record shares this street address.

Where this record comes from

6 sources hold this plant, and 12 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in AIR, AIRS/AFS, BR, E-GGRT, EIS, ICIS, NC-FITS, NPDES, OSHA-OIS, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

  • The company’s own websiteOPERATING
    first seen JUL 2026 · last seen OCT 2026
  • OSHA injury and illness reportsOPERATING
    Record 586883 · first seen DEC 2025 · last seen DEC 2025
  • SAM.gov entity registrationOPERATING
    Record JENFAUM1C7L6 · first seen DEC 2025 · last seen DEC 2025
  • EPA Toxics Release InventoryOPERATING
    first seen DEC 2023 · last seen DEC 2024
  • DOL Form 5500 retirement plan filingsOPERATING
    Record 561572719|NC|27703|4600 silicon dr · first seen DEC 2024 · last seen DEC 2024
  • EPA Facility Registry ServiceEXISTENCE
    Record 110000347321 · first seen OCT 2016 · last seen OCT 2016

ALSO RECORDED ASWolfspeed - Durham, NC; WOLFSPEED, INC. - DURHAM

IN DURHAM COUNTY21 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 6 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

NameSOURCES DISAGREE
EPA: WOLFSPEED, INC. - DURHAM · JUL 2026
SAM.gov: WOLFSPEED INC · DEC 2025 · ON THIS PAGE
Street addressSOURCES DISAGREE
EPA: 4600 SILICON DRIVE · JUL 2026
SAM.gov: 4600 SILICON DR · DEC 2025 · ON THIS PAGE
City
EPA: DURHAM · JUL 2026 · ON THIS PAGE
SAM.gov: DURHAM · DEC 2025 · ON THIS PAGE
State
EPA: NC · JUL 2026 · ON THIS PAGE
SAM.gov: NC · DEC 2025 · ON THIS PAGE
County (FIPS code)
EPA: 37063 · SEP 2026
CoordinatesSOURCES DISAGREE
Census geocoder: 35.900044272422,-78.840323510948 · JUL 2026 · ON THIS PAGE
EPA: 35.900233,-78.840783 · JUL 2026
Employees (band)
OSHA: 500+ · DEC 2025
Website
SAM.gov: https://www.wolfspeed.com/ · DEC 2025
CAGE code
SAM.gov: 0C9J8 · DEC 2025
Retirement plan filing (Form 5500)
DOL: 4,007 active participants, plan year ending 2024-12-31, 2 plan(s) · DEC 2024
SAM registration expires
SAM.gov: 2026-12-19 · DEC 2025
State business registrationSOURCES DISAGREE
CO SOS: Wolfspeed, Inc., registered with the Colorado Secretary of State; Corporation formed in North Carolina; registered 2020-12-14; active, annual report filed 2026-02-16 · FEB 2026
Sunbiz: WOLFSPEED, INC., registered with the Florida Department of State, Division of Corporations; Corporation formed in North Carolina; registered 2010-05-14; active, annual report filed 2026-04-24 · APR 2026
OR SOS: WOLFSPEED, INC., registered with the Oregon Secretary of State, Corporation Division; Corporation formed in North Carolina; registered 2023-01-20; active · JAN 2023
TX Comptroller: WOLFSPEED TEXAS LLC, registered with the Texas Comptroller of Public Accounts; Limited liability company; formed 2025-04-21; active · APR 2025
VA SCC: WOLFSPEED, INC., registered with the Virginia State Corporation Commission; Corporation formed in North Carolina; registered 2023-07-06; active · JUL 2023

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