Insights

Strategic Acquisition Expression Systems was acquired by Angus Chemical Company, signaling a pathway for expanded funding, distribution channels, and cross-selling opportunities within life sciences ingredients, media, and contract services.

Rhabdovirus Free The recent launch of a rhabdovirus-free cell line enhances safety and compatibility for advanced therapy development, creating upsell potential for customers requiring safer BEVS-based production and related media.

BEVS Leadership As a specialist in Baculovirus BEVS protein expression and insect/mammalian cell culture, there is a clear value proposition for partners seeking scalable, high-quality expression systems and customized media or purification solutions.

Mid Market Focus With a revenue range of 10–25 million and 11–50 employees, target mid-market biotech firms and contract research organizations looking for reliable niche manufacturing inputs, media, and contract services.

Complementary Ecosystem Existing tech stack and ecommerce presence (WordPress, Shopify/WooCommerce) alongside cloud tools (Azure, Microsoft 365) indicate readiness for digital collaborations, partner portals, and streamlined order fulfillment for reagent and media sales.

Expression Systems Tech Stack

Expression Systems uses 8 technology products and services including WordPress, MySQL, Shopify, and more. Explore Expression Systems's tech stack below.

WordPress

Content Management System

MySQL

Database

E-commerce

E-commerce

Platform As A Service

Google Tag Manager

Tag Management

Popup Maker

Web Platform Extensions

Expression Systems Email Formats	Example	Percentage
FLast@expressionsystems.com	JDoe@expressionsystems.com	74%
First@expressionsystems.com	John@expressionsystems.com	22%
First.Last@expressionsystems.com	John.Doe@expressionsystems.com	4%

Expression Systems Email Formats

Example

Percentage

FLast@expressionsystems.com

JDoe@expressionsystems.com

74%

First@expressionsystems.com

John@expressionsystems.com

22%

First.Last@expressionsystems.com

John.Doe@expressionsystems.com

Frequently Asked Questions

What is Expression Systems's phone number?

You can contact Expression Systems's main corporate office by phone at

+1-530-747-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Expression Systems's official website and social media links?

Expression Systems's official website is expressionsystems.com and has social profiles on LinkedIn.

How much revenue does Expression Systems generate?

As of November 2026, Expression Systems's annual revenue is estimated to be $10M - $25M.

What is Expression Systems's SIC code and NAICS code?

Expression Systems's SIC code is 8731 - Commercial Physical and Biological Research and NAICS code is 541714 - Research and Development in Biotechnology (except Nanobiotechnology).

How many employees does Expression Systems have currently?

As of November 2026, Expression Systems has approximately 24 employees across 4 continents, including North America, Africa and Asia. Key team members include Quality Assurance Manager: C. V., Office Manager: L. F. and Manufacturing Technician: N. R. Explore Expression Systems's employee directory with LeadIQ.

What industry does Expression Systems belong to?

Expression Systems operates in the Biotechnology Research industry.

What technology does Expression Systems use?

Expression Systems's tech stack includes WordPress, MySQL, Shopify, WooCommerce, Microsoft 365, Microsoft Azure, Google Tag Manager and Popup Maker.

What is Expression Systems's email format?

Expression Systems's email format typically follows the pattern of FLast@expressionsystems.com. Find more Expression Systems email formats with LeadIQ.

Expression Systems

Q: How many employees does Expression Systems have currently?

Expression Systems has approximately 24 employees.

Q: What technology does Expression Systems use?

Expression Systems's tech stack includes PHP, Microsoft Azure DNS, Microsoft 365, Gravity Forms, Cart Functionality.

Q: What is Expression Systems's NAICS code?

Expression Systems's NAICS code is 541714 (Research and Development in Biotechnology (except Nanobiotechnology)).

Biotechnology ResearchCalifornia, United States11-50 Employees

Expression Systems is a biotechnology research company located at 2537 2nd Street, Davis, California 95618, United States. The company specializes in Baculovirus BEVS-mediated protein expression technology and insect cell culture, and provides insect and mammalian cell culture media, reagents, and contract services that support vector design and construction, virus production, and protein expression and purification. Since November 2022, Expression Systems has operated as a subsidiary of Angus Chemical Company. The organization employs 11-50 people and reports annual revenue in the range of $10 million to $25 million. In May 2023, the company launched a rhabdovirus-free cell line for the development and manufacturing of advanced therapies.

Insights

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