Verified Nov 2026
Electronics & Software
·
San Ramon, California
·
Since 1988
Valent U.S.A. LLC is a crop protection company headquartered in San Ramon, California, founded in 1988. It is a subsidiary of Sumitomo Chemical Company, Limited and employs between 200 and 500 people, with estimated annual revenue of $250 to $500 million. The company develops and markets herbicides, insecticides, fungicides, and plant growth regulators for row and specialty crops, as well as non-crop markets such as professional turf and ornamentals. In October 2025, Valent BioSciences, MGK, and Valent North America became Sumitomo Biorational Company.
Valent U.S.A. LLC at a glance
Revenue
$250-500M
Est. band
Employees
200-500
Founded
1988
Headquarters
San Ramon, California
Import activity
1109
Industries
Automotive
Electric Vehicles
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
1109
Named foreign suppliers
31
Top origins
Japan · South Korea · India · Belgium
Shared foreign counterparties do not establish that these companies buy from Valent U.S.A. LLC.
What this tells a buyer
Valent announced in October 2025 that Valent BioSciences, MGK, and Valent North America had become Sumitomo Biorational Company, and in November 2025 it formed a strategic partnership in the United States with Seipasa.
The company offers products including herbicides, insecticides, fungicides, and plant growth regulators, and its product line also includes microbial bioinsecticides and biorational products; the record lists no certifications.
Valent is a subsidiary of Sumitomo Chemical Company, Limited and serves agricultural producers, horticultural professionals, and non-crop markets across North America.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
Overview
Valent U.S.A. LLC is a crop protection company headquartered in San Ramon, California, founded in 1988. It is a subsidiary of Sumitomo Chemical Company, Limited and employs between 200 and 500 people, with estimated annual revenue of $250 to $500 million. The company develops and markets herbicides, insecticides, fungicides, and plant growth regulators for row and specialty crops, as well as non-crop markets such as professional turf and ornamentals. In October 2025, Valent BioSciences, MGK, and Valent North America became Sumitomo Biorational Company.
At a glance
Attribute | Detail |
|---|---|
Founded | 1988 |
Headquarters | San Ramon, California |
Employees | 200-500 |
Revenue | $250-500M (estimated) |
Primary capability | Electronics & Software |
What Valent U.S.A. LLC makes
The company offers products including herbicides, insecticides, fungicides, and plant growth regulators, and its product line also includes microbial bioinsecticides and biorational products; the record lists no certifications.
Products and capabilities described on the company's own site include LED (source: valent.com).
Trade and customs footprint
Valent announced in October 2025 that Valent BioSciences, MGK, and Valent North America had become Sumitomo Biorational Company, and in November 2025 it formed a strategic partnership in the United States with Seipasa. US customs bill-of-lading records list 1109 inbound shipments across 31 foreign suppliers, with top origins including Japan · South Korea · India · Belgium.
Latest developments
2026-07-02 — Press Release Archives | Valent (valent.com)
2026-05-26 — Valent is proud to support retailers and growers with trusted crop protection solutions backed by innovation, technical expertise, and a commitment to the future of farming. We're committed to delivering proven solutions … | Valent U.S.A. LLC (linkedin.com)
2026-01-21 — Valent U.S.A. Adds Meggie Gilbert to Sustainable Solutions Team (valent.com)
2025-11-18 — Seipasa and Valent BioSciences form strategic partnership in the US - SEIPASA (seipasa.com)
2025-10-20 — Valent BioSciences, MGK, and Valent North America Become Sumitomo Biorational Company | Valent (valent.com)
2025-02-05 — Valent U.S.A. LLC’s Post (linkedin.com)
Company details
Valent is a subsidiary of Sumitomo Chemical Company, Limited and serves agricultural producers, horticultural professionals, and non-crop markets across North America. Valent U.S.A. LLC was founded in 1988, has an estimated 200-500 employees, and is headquartered in San Ramon, California.
Frequently asked questions
What does Valent U.S.A. LLC make?
Valent U.S.A. LLC is a crop protection company headquartered in San Ramon, California, founded in 1988. It is a subsidiary of Sumitomo Chemical Company, Limited and employs between 200 and 500 people, with estimated annual revenue of $250 to $500 million. The company develops and markets herbicides, insecticides, fungicides, and plant growth regulators for row and specialty crops, as well as non-crop markets such as professional turf and ornamentals. In October 2025, Valent BioSciences, MGK, and Valent North America became Sumitomo Biorational Company.
Where is Valent U.S.A. LLC headquartered?
Valent U.S.A. LLC is headquartered in San Ramon, California (4600 Norris Canyon Rd, San Ramon, California, 94583-1320).
When was Valent U.S.A. LLC founded?
Valent U.S.A. LLC was founded in 1988.
How big is Valent U.S.A. LLC?
Valent U.S.A. LLC has an estimated 200-500 employees, with revenue in the $250-500M range (estimated).
Does Valent U.S.A. LLC import from overseas suppliers?
US customs bill-of-lading records show 1109 inbound shipments for Valent U.S.A. LLC, with top origins including Japan · South Korea · India · Belgium.
Related suppliers
Explore other suppliers in the LightSource directory:
Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Evaluating suppliers like these?
This profile comes from a public-data sample of around 1,000 companies. Book a demo to see the full LightSource marketplace and supplier discovery platform — 1M+ credible suppliers, with AI-run sourcing events.