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Working At Alterg

Zippia Score 3.5

Alterg overview

AlterG, Inc. is an American medical device company founded in 2005 by Sean Whalen in Fremont, California. The company makes mobility enhancement products for physical therapy and athletic training. The first product, the Anti-Gravity Treadmill, now includes a product line including the M/F320, Via 400 and 400X, and Pro 200 and 500. In 2013 the company acquired Tibion Corporation and added the Bionic Leg to its list of products. Charles Remsberg is CEO.
Founded in 2005, Alterg is an established company that loves to hire graduates from San Jose State University, with 13.6% of its employees having attended San Jose State University. Want to compare Alterg to some other great places to work in Fremont, California? We suggest taking a look at Zippia's list of Best Companies to Work For in Fremont, California.
Alterg is a small company based in Fremont, California with only 50 employees.


Medical devices





Founded in



Fremont, CA



Organization Type


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The team at Alterg

Key People
  • Ross Jaffe (Director)
  • Christopher Forst (VP of Sales)
  • Charles Remsberg (CEO)
  • David Grenewetzki (Director)
  • Mark McKee (Director)
  • Mike Phillips (COO)
  • Michael McGirr (VP, VP of Marketing)
  • Kevin Davidge (CFO)
  • Antonio Mora (Director)

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Alterg careers

On average, employees at Alterg stay with the company for 2.4 years.

Average Length of Employment


2.4 years
Crexendo Inc.2.1 years

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Alterg Financial Performance

Performance Score
We calculated the performance score of companies by measuring multiple factors, including revenue, longevity, and stock market performance.



Founded in


Organization type


Alterg Financing Rounds

Aug 22, 2018Equity
Aug 7, 2012Equity
Jan 3, 2011Debt

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Alterg Subsidiaries

Subsidiaries to Alterg include TIBION. Employees at the parent company, Alterg, earn $0 whereas employees at TIBION earn $41,686, on average.
TIBIONHealthcare Equipment and Supplies

Avg: $41,686

Alterg Competitors

Frequently Asked Questions about Alterg

When was Alterg founded?

Alterg was founded in 2005.

How many Employees does Alterg have?

Alterg has 50 employees.

What industry is Alterg in?

Alterg is in the medical devices industry.

Who are Alterg's competitors?

Alterg competitors include TIBION, Coapt Systems Inc., Rosetta Genomics, Crexendo Inc., Apothecary Shop of Los Angeles, Young Innovations, Inc., INFORMATION MAPPING, ANTARES MANAGEMENT SOLUTIONS, Mersino Dewatering, Inc., O'Day Equipment, Nipro Diagnostics, Abaxis, Inc., Axelacare Health Solutions Llc, Mereen-Johnson Machine Company, Scott Specialties, Orchard Software Corporation, Simplex Homes, Zonar Systems, Inc., Canon Information Technology Services Inc., Lion Brewery.

Who works at Alterg?

Ross Jaffe (Director)

Christopher Forst (VP of Sales)

Charles Remsberg (CEO)

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Where is Alterg's headquarters?

Alterg's headquarters is in Fremont, CA.

What is Alterg's website?

You can find the Alterg website at

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You can find out what it is like to work at Alterg, also known as ALTERG INC, AlterG, Inc. and Alterg, Inc..

Zippia gives an in-depth look into the details of Alterg, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Alterg. The employee data is based on information from people who have self-reported their past or current employments at Alterg. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions, or for the results obtained from the use of this information. The data presented on this page does not represent the view of Alterg and its employees or that of Zippia.