Xei Scientific INC

1755 E Bayshore Rd, Ste 17, Redwood City, CA 94063

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 4 SOURCES

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

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Their homepage, crawled JUL 2026

What they make

Other Electronic Component Manufacturing334419

plasma cleaners
hydrocarbon contamination
vacuum chambers
electron microscopes
X-ray optics
controllers

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

Products

Sold by XEI SCIENTIFIC INC · 1

Semiconductor Devices And Associated Hardware

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

1 from usaspending_psc · Federal registry

Supplied under federal award 1333ND24PNB030300 (2024-07-30), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Where it is

37.49065, -122.21132 · CENSUS TIGER

COUNTY

San Mateo County

METRO AREA

San Francisco-Oakland-Fremont, CA

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STREET VIEW

Open street-level view — SEP 2022

Other plants nearby

Facility	City	Industry	Status	Distance
Steiger Dynamics LLC	Redwood City	Electronic Computer Manufacturing 334111	ACTIVE	0.7 KM
Te Connectivity Corporation	Redwood City	Copper Rolling, Drawing, Extruding, and Alloying 331420	ACTIVE	1.6 KM
Earth Ict Spc	Menlo Park	Semiconductor and Related Device Manufacturing 334413	LIKELY ACTIVE	2.3 KM
Polaro, INC.	Redwood City	Electronic Computer Manufacturing 334111	LIKELY ACTIVE	2.9 KM
Kob Auto INC	Menlo Park	Nonferrous Metal (except Aluminum) Smelting and Refining 331419	UNVERIFIED	2.7 KM

Every listed plant in San Mateo County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 11 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.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SBA 7(a) and 504 loan recordsEXISTENCE
first seen JAN 2026 · last seen JAN 2026
SAM.gov entity registrationOPERATING
Record CG8PYT2M24J5 · first seen NOV 2025 · last seen NOV 2025
SBA Paycheck Protection Program loan recordsEXISTENCE
Records CA|redwood city|1755 bayshore rd, CA|redwood city|1755 e bayshore rd ste 17 · first seen MAY 2020 · last seen MAR 2021

IN SAN MATEO COUNTY33 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 5 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.

Name: SAM.gov: XEI SCIENTIFIC INC · NOV 2025
Street address: SAM.gov: 1755 E BAYSHORE RD · NOV 2025
City: SAM.gov: REDWOOD CITY · NOV 2025
State: SAM.gov: CA · NOV 2025
Coordinates: Census geocoder: 37.490651137576,-122.211316402441 · JUL 2026
Employees (band): SBA PPP: 1-19 · MAR 2021
Website: SAM.gov: www.evactron.com · NOV 2025
CAGE code: SAM.gov: 5G7H8 · NOV 2025
PPP loan: SBA PPP: PPP loan x1, approved 2020-05-01, 11 jobs reported · MAY 2020
SAM registration expires: SAM.gov: 2026-11-18 · NOV 2025
SBA loans: SBA: 7a loan x2, jobs 9.0 · JAN 2026

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