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Our Approach Retrofit is a personalized, holistic weight management solution that transforms lives and workplaces by improving health, happiness and performance. What We Do At Retrofit, we are passionate about helping employers, health plans and partners tackle obesity in the workplace. We specialize in delivering outcomes-driven weight management solutions to self-insured companies with 5,000 or more employees. Our roots are in direct-to-consumer business, so we bring the perfect blend of deep consumer insights, backed by the best scientific experts in the industry, to deliver a solution where 90 percent of participants lose weight, and 68 percent keep it off 18 months later. How Retrofit Works Retrofit delivers the personalized attention of a coach, combined with live interactive classes, social support from expert-led online community groups and self-monitoring technology to encourage healthy behaviors and achieve lasting weight-loss results.
HQChicago, IL, US
Employee Ratings4.6
Overall CultureA+

Latest Updates

Employees (est.) (Sept 2019)93
Cybersecurity ratingBMore

Retrofit Office Locations

Retrofit has offices in Chicago, Allen, Allentown, Iowa City and in 8 other locations
Chicago, IL, US (HQ)
123 N Upper Wacker Dr #1250
Allen, TX, US
Allen, TX, USA
Allentown, PA, US
Allentown, PA, USA
Iowa City, IA, US
Iowa City, IA, USA
Middletown, OH, US
Middletown, OH, USA
Newark, NJ, US
Newark, NJ, USA
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Retrofit Financials and Metrics

Summary Metrics

Founding Date


Retrofit total Funding

$15.7 m

Retrofit latest funding size

$5 m

Time since last funding

7 years ago

Retrofit investors

Retrofit's latest funding round in December 2013 was reported to be $5 m. In total, Retrofit has raised $15.7 m
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Retrofit Cybersecurity Score

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Retrofit Online and Social Media Presence

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Retrofit Company Culture

  • Overall Culture



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Retrofit News and Updates

A simple way to tackle America’s most entrenched problems? Retrofit houses

Upgrading low-income housing would improve public health, the environment, and racial equity all at once. During a presidential election debate on Oct. 22, 2020, former President Donald Trump railed against Democratic proposals to retrofit homes. “They want to take buildings down because they want t…

North America Doors and Windows Market Outlook to 2026: Growing Investments in Renovation, Replacement, Retrofit, and Home Improvement Projects

DUBLIN, Feb. 26, 2021 /PRNewswire/ -- The "Doors and Windows Market in North America - Industry Outlook and Forecast 2021-2026" report has been added to's offering. In-depth Analysis and Data-driven Insights on the Impact of COVID-19 Included in this North America...

Global Military Aircraft Modernization and Upgrade and Retrofit Markets to 2024: Incorporation of CNS Systems in aircraft and Emergence of SVAB

Dublin, Feb. 25, 2021 (GLOBE NEWSWIRE) -- The "Global Military Aircraft Modernization and Upgrade and Retrofit Market 2020-2024" report has been added to's offering. The military aircraft modernization and upgrade and retrofit market is poised to grow by $ 2.61 bn during 202…

Rebound in LED Lighting Retrofit Activity Leads Orion’s Q3 Revenue Rise to $44.3M and Net Income Increase to $4.3M, or $0.14 per share; Investor Call Today at 10am ET

MANITOWOC, Wis., Feb. 11, 2021 (GLOBE NEWSWIRE) -- Orion Energy Systems, Inc. (NASDAQ: OESX) (Orion Lighting), a provider of energy-efficient LED lighting, controls and IoT systems, including turnkey project implementation, as well as ongoing system maintenance and program management, today report…

Energy Retrofit Systems Market Value Estimated to Reach USD 70,000 Mn by 2026: Facts & Factors

According to the [190+ Pages] research report; the global Energy Retrofit Systems Market in 2019 was approximately USD 49,733.05 Million. The market is expected to grow at a CAGR of 8.6% and is anticipated to reach around USD 70,000 Million by 2026. Top market players are Dipl. Schott Glaswerke AG, …

SHARC Energy Showcases Wastewater Heat Recovery Retrofit to a Leading West Coast Laundry Service

WashOut Laundry will eliminate more than 100 tonnes of GHG emissions annually with FortisBC support WashOut Laundry will eliminate more than 100 tonnes of GHG emissions annually with FortisBC support
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Retrofit Frequently Asked Questions

  • When was Retrofit founded?

    Retrofit was founded in 2011.

  • How many employees does Retrofit have?

    Retrofit has 93 employees.

  • Who are Retrofit competitors?

    Competitors of Retrofit include Noom, Weight Watchers International and MyFitnessPal.

  • Where is Retrofit headquarters?

    Retrofit headquarters is located at 123 N Upper Wacker Dr #1250, Chicago.

  • Where are Retrofit offices?

    Retrofit has offices in Chicago, Allen, Allentown, Iowa City and in 8 other locations.

  • How many offices does Retrofit have?

    Retrofit has 12 offices.