Verified Nov 2026
Thermal & Fluid Systems
·
Chesterfield, Missouri
·
Since 1957
Altor is a packaging and insulation company that makes regenerative packaging, biodegradable foam materials, and cold chain solutions for temperature-sensitive products. It is headquartered in Chesterfield, Missouri, was founded in 1957, and has an estimated 200-500 employees with an estimated revenue band of $250-500M. It is privately held and serves the life sciences, industrial, and perishables sectors. In April 2026, it launched the Odyssey Pre-Certified Thermal product line, according to GlobeNewswire.
Altor at a glance
Revenue
$250-500M
Est. band
Employees
200-500
Founded
1957
Headquarters
Chesterfield, Missouri
Import activity
25
Industries
Automotive
Electric Vehicles
Medical
Renewable Energy
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
25
Named foreign suppliers
6
Top origins
Italy · China · Spain · Belgium
Shared foreign counterparties do not establish that these companies buy from Altor.
What this tells a buyer
Altor announced in February 2026 that it would acquire Lifoam Industries, according to its company website.
The company offers custom and pre-engineered packaging, design and testing services, and tooling, and it operates 23 manufacturing plants and distribution partners across the United States and Mexico.
Altor reported in January 2026 that it diverted over one million pounds of expanded material, and it completed a sale-leaseback transaction, according to GlobeNewswire.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
Overview
Altor is a packaging and insulation company that makes regenerative packaging, biodegradable foam materials, and cold chain solutions for temperature-sensitive products. It is headquartered in Chesterfield, Missouri, was founded in 1957, and has an estimated 200-500 employees with an estimated revenue band of $250-500M. It is privately held and serves the life sciences, industrial, and perishables sectors. In April 2026, it launched the Odyssey Pre-Certified Thermal product line, according to GlobeNewswire.
At a glance
Attribute | Detail |
|---|---|
Founded | 1957 |
Headquarters | Chesterfield, Missouri |
Employees | 200-500 |
Revenue | $250-500M (estimated) |
Primary capability | Thermal & Fluid Systems |
What Altor makes
The company offers custom and pre-engineered packaging, design and testing services, and tooling, and it operates 23 manufacturing plants and distribution partners across the United States and Mexico.
Products and capabilities described on the company's own site include Tooling (source: altorsolutions.com).
Trade and customs footprint
Altor announced in February 2026 that it would acquire Lifoam Industries, according to its company website. US customs bill-of-lading records list 25 inbound shipments across 6 foreign suppliers, with top origins including Italy · China · Spain · Belgium.
Latest developments
2026-10-13 — 📢 Our Plymouth, WI plant is hiring! | ALTOR (linkedin.com)
2026-04-09 — Altor Solutions Launches Odyssey Pre-Certified Thermal (globenewswire.com)
2026-02-10 — Altor Solutions to Acquire Lifoam Industries - Altor Solutions (altorsolutions.com)
2026-01-29 — Altor Diverted Over 1 Million Pounds of Expanded (globenewswire.com)
2026-01-28 — Altor Completes Sale-Leaseback Transaction Generating (globenewswire.com)
Facilities
Altor is headquartered in Chesterfield, Missouri. Public sources also reference these locations:
Newcomerstown, Ohio — lehmandaman.com
Company details
Altor reported in January 2026 that it diverted over one million pounds of expanded material, and it completed a sale-leaseback transaction, according to GlobeNewswire. Altor was founded in 1957, has an estimated 200-500 employees, and is headquartered in Chesterfield, Missouri.
Frequently asked questions
What does Altor make?
Altor is a packaging and insulation company that makes regenerative packaging, biodegradable foam materials, and cold chain solutions for temperature-sensitive products. It is headquartered in Chesterfield, Missouri, was founded in 1957, and has an estimated 200-500 employees with an estimated revenue band of $250-500M. It is privately held and serves the life sciences, industrial, and perishables sectors. In April 2026, it launched the Odyssey Pre-Certified Thermal product line, according to GlobeNewswire.
Where is Altor headquartered?
Altor is headquartered in Chesterfield, Missouri (16401 Swingley Ridge Rd, Chesterfield, Missouri, 63017-0738).
When was Altor founded?
Altor was founded in 1957.
How big is Altor?
Altor has an estimated 200-500 employees, with revenue in the $250-500M range (estimated).
Does Altor import from overseas suppliers?
US customs bill-of-lading records show 25 inbound shipments for Altor, with top origins including Italy · China · Spain · Belgium.
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Last verified Nov 2026. Is this your company? Request a correction.
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