Verified Nov 2026
Electronics & Software
·
Trenton, New Jersey
·
Since 1982
Rees Scientific is an electronics and software manufacturer headquartered in Trenton, New Jersey, United States, founded in 1982. It employs roughly 200 to 500 people and carries an estimated revenue band of $10 to $50 million. The company is privately held and serves the automotive, electric-vehicle, electronics, appliance, medical, and plumbing-hardware industries. Its Centron Monitoring System provides hardware and software for continuous temperature, humidity, and carbon dioxide monitoring, used to protect items such as tissue samples and biologics. In April 2026, it was awarded a sole source contract for temperature-sensitive monitoring equipment.
Rees Scientific at a glance
Revenue
$10-50M
Est. band
Employees
200-500
Founded
1982
Headquarters
Trenton, New Jersey
Certifications
ISO 9001
Import activity
53
Industries
Automotive
Electric Vehicles
Electronics
Appliance
Medical
Plumbing & Hardware
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
53
Named foreign suppliers
5
Top origins
Hong Kong S.A.R. · China
Shared foreign counterparties do not establish that these companies buy from Rees Scientific.
What this tells a buyer
No customs shipment data is on record, and the most recent reported development is a sole source award for temperature-sensitive monitoring equipment dated April 10, 2026.
The company holds ISO 9001 certification and offers validation, calibration, and training services alongside its environmental monitoring systems.
Its Centron Presidio software and Rees EMS deployments are recorded across blood banks, government facilities, and biopharma sites, with a 2026 expansion of an environmental monitoring system for a federal contract.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
44 years in operation (founded 1982).
Holds ISO 9001 certification(s) per public sources.
Overview
Rees Scientific is an electronics and software manufacturer headquartered in Trenton, New Jersey, United States, founded in 1982. It employs roughly 200 to 500 people and carries an estimated revenue band of $10 to $50 million. The company is privately held and serves the automotive, electric-vehicle, electronics, appliance, medical, and plumbing-hardware industries. Its Centron Monitoring System provides hardware and software for continuous temperature, humidity, and carbon dioxide monitoring, used to protect items such as tissue samples and biologics. In April 2026, it was awarded a sole source contract for temperature-sensitive monitoring equipment.
At a glance
Attribute | Detail |
|---|---|
Founded | 1982 |
Headquarters | Trenton, New Jersey |
Employees | 200-500 |
Revenue | $10-50M (estimated) |
Primary capability | Electronics & Software |
Certifications | ISO 9001 |
What Rees Scientific makes
The company holds ISO 9001 certification and offers validation, calibration, and training services alongside its environmental monitoring systems.
Products and capabilities described on the company's own site include Lighting (source: reesscientific.com).
Certifications
Rees Scientific is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 9001 — reesscientific.com
Trade and customs footprint
No customs shipment data is on record, and the most recent reported development is a sole source award for temperature-sensitive monitoring equipment dated April 10, 2026. US customs bill-of-lading records list 53 inbound shipments across 5 foreign suppliers, with top origins including Hong Kong S.A.R. · China.
Latest developments
2026-09-15 — J--Rees Scientific Vivarium System — $402K | INTERIOR, DEPARTMENT OF THE | FedOps (fedops.com)
2026-05-21 — NOI-REES Environmental Monitoring System Expansion and PM Services (97 Inputs + 3 Option Years) (sweetspotgov.com)
2026-04-10 — Sole Source Award, Rees Temperature Sensitive… | CLEATUS (cleat.ai)
2026-04-03 — Canyon Labs Gains Real-Time Monitoring With Rees EMS (reesscientific.com)
2026-03-09 — Amnion Foundation Strengthens Monitoring With Rees EMS (reesscientific.com)
2026-02-26 — Olive Tree Achieves Inspection Readiness With Rees EMS (reesscientific.com)
Company details
Its Centron Presidio software and Rees EMS deployments are recorded across blood banks, government facilities, and biopharma sites, with a 2026 expansion of an environmental monitoring system for a federal contract. Rees Scientific was founded in 1982, has an estimated 200-500 employees, and is headquartered in Trenton, New Jersey. On the LightSource stability read it is rated "Established & active": 44 years in operation (founded 1982). Holds ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Rees Scientific make?
Rees Scientific is an electronics and software manufacturer headquartered in Trenton, New Jersey, United States, founded in 1982. It employs roughly 200 to 500 people and carries an estimated revenue band of $10 to $50 million. The company is privately held and serves the automotive, electric-vehicle, electronics, appliance, medical, and plumbing-hardware industries. Its Centron Monitoring System provides hardware and software for continuous temperature, humidity, and carbon dioxide monitoring, used to protect items such as tissue samples and biologics. In April 2026, it was awarded a sole source contract for temperature-sensitive monitoring equipment.
Where is Rees Scientific headquartered?
Rees Scientific is headquartered in Trenton, New Jersey (1007 Whitehead Road Ext, Trenton, New Jersey, 08638).
When was Rees Scientific founded?
Rees Scientific was founded in 1982.
How big is Rees Scientific?
Rees Scientific has an estimated 200-500 employees, with revenue in the $10-50M range (estimated).
What certifications does Rees Scientific hold?
Rees Scientific lists ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does Rees Scientific import from overseas suppliers?
US customs bill-of-lading records show 53 inbound shipments for Rees Scientific, with top origins including Hong Kong S.A.R. · China.
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Last verified Nov 2026. Is this your company? Request a correction.
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