Materials Development Corporation
21541 Nordhoff St, Ste B, Chatsworth, CA 91311
Operating signal within 24 months, or from a single source.
What they make
Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals334515Materials Development Corporation designs, develops, and manufactures measurement equipment for the semiconductor industry, including capacitance and current meters, probe stations (Mercury Probes, Hot Chuck Systems, and Cryogenic Probe Stations), and software systems. The equipment performs measurements such as Capacitance vs. Voltage, Conductance vs. Voltage, Current vs. Voltage, Gate Oxide Integrity, Doping Profiling, Interface Trap Density, Dielectric Constant, Solar Cell Tests, and Thin Film Transistor measurements, with measurement frequencies from 20 Hz to 10 MHz and bias voltages up to 1100 volts.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Natel Engineering Company, LLC | Chatsworth | Semiconductor and Related Device Manufacturing 334413 | ACTIVE | 0.3 KM |
| Renau Corporation | Chatsworth | Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use 334512 | ACTIVE | 0.5 KM |
| Don Wolf & Associates, INC. | Chatsworth | Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513 | ACTIVE | 0.8 KM |
| Custom Control Sensors INC | Chatsworth | Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513 | UNVERIFIED | 0.8 KM |
| Hydraulics International, INC. | Chatsworth | Fluid Power Valve and Hose Fitting Manufacturing 332912 | ACTIVE | 0.8 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 8 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in CA-ENVIROVIEW, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | JUL 2025 | JUL 2025 |
| EPA FRS | EXISTENCE | OCT 2015 | OCT 2015 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | JUL 2025 |
| CAGE CODE | SAM GOV | JUL 2025 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | JUL 2025 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | JUL 2025 |
| REGISTRATION EXPIRATION | SAM GOV | JUL 2025 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | JUL 2025 |
| WEBSITE | SAM GOV | JUL 2025 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
