What Does Amphastar Pharmaceuticals, Inc. Do?

Total employees406
HeadquartersRancho Cucamonga
Founded1996

Amphastar Pharmaceuticals, Inc. is a specialty pharmaceutical company that develops, manufactures, and markets generic and proprietary injectable and inhalation products. They focus on complex generic injectable products and are also developing biosimilar versions of complex biologics. Their key therapeutic areas include critical care, endocrinology, and respiratory. The company is committed to providing high-quality, affordable medications to patients worldwide.

Where Is Amphastar Pharmaceuticals, Inc.'s Headquarters?

Amphastar Pharmaceuticals, Inc. officeAmphastar Pharmaceuticals, Inc. officeAmphastar Pharmaceuticals, Inc. officeAmphastar Pharmaceuticals, Inc. office
*Images sourced via web search. Rights belong to original owners

HQ Function

Serves as the primary location for executive leadership, research and development, manufacturing, and administrative operations.

Notable Features:

The Rancho Cucamonga headquarters houses state-of-the-art laboratories and manufacturing facilities crucial for the development and production of injectable pharmaceutical products.

Work Culture:

While specifics are limited, the work culture at headquarters likely reflects a blend of scientific rigor, regulatory compliance, and a focus on innovation in the pharmaceutical industry. Expect a professional environment with emphasis on collaboration and quality control.

HQ Significance:

The headquarters is significant as the central hub for Amphastar's global operations, driving innovation, product development, and strategic decision-making.

Values Reflected in HQ: Quality, Innovation, Compliance (with pharmaceutical regulations), and Patient Focus are likely reflected in the design and operation of the headquarters.

Location:

Amphastar distributes its products both directly and through distributors in the United States, China, and other international markets. Functions supported globally include manufacturing, research and development, sales and marketing, and regulatory affairs.

Street Address:

11870 Etiwanda Avenue

City:

Rancho Cucamonga

State/Province:

California

Country:

USA

Where Else Does Amphastar Pharmaceuticals, Inc. Operate Around the World?

South El Monte, California

Address: 10401 Hickson Street, South El Monte, CA 91733

Supports West Coast manufacturing and distribution.

Bloomington, Indiana

Address: 1720 North Curry Pike, Bloomington, IN 47404

Supports manufacturing and distribution of respiratory products.

Buying Intent Signals for Amphastar Pharmaceuticals, Inc.

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Amphastar Pharmaceuticals, Inc.? Meet the Executive Team

As of April 2025, Amphastar Pharmaceuticals, Inc.' leadership includes:

Jack Zhang - Chief Executive Officer
Tony Hoffman - Chief Financial Officer
John Lai - Chief Commercial Officer

Who's Investing in Amphastar Pharmaceuticals, Inc.?

Amphastar Pharmaceuticals, Inc. has been backed by several prominent investors over the years, including:

BlackRock
Vanguard Group
State Street

What Leadership Changes Has Amphastar Pharmaceuticals, Inc. Seen Recently?

Hire0
Exits0

There have been no significant new hires or exits from the executive team in the last 12 months for which there is publicly available data.

What Technology (Tech Stack) Is Used byAmphastar Pharmaceuticals, Inc.?

Discover the tools Amphastar Pharmaceuticals, Inc. uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Amphastar Pharmaceuticals, Inc. Email Formats and Examples

Amphastar Pharmaceutical's email format typically follows a consistent pattern, often utilizing the first initial and last name of the employee before the company's domain.

[first_initial][last]@amphastar.com

Format

jdoe@amphastar.com

Example

80%

Success rate

What's the Latest News About Amphastar Pharmaceuticals, Inc.?

GlobeNewswire • 2024-03-11

Amphastar Announces FDA Approval of NDA for Primatene® MIST®

Amphastar Pharmaceuticals, Inc. announced that the U.S. Food and Drug Administration (FDA) has approved its New Drug Application (NDA) for Primatene® MIST®....more

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