Castlight-Healthrevenue, acquisition & funding
Corporate Wellness SoftwareSan Francisco, CaliforniaFounded 2008
Castlight-Health was acquired by Vera Whole Health.
Castlight-Health is a Corporate Wellness Software company based in San Francisco, founded in 2008.
Castlight-Health revenue
Castlight-Health's annual revenue was $146.7M in December 2020, its last figure before Vera Whole Health bought it (SEC filing). That is up 2% from $143.3M a year earlier.
All 2 revenue readings, with sources
| As of | Revenue | Source |
|---|---|---|
| Dec 2019 | $143.3M | SEC filing |
| Dec 2020 | $146.7M | SEC filing |
Who owns Castlight-Health
Vera Whole Health owns Castlight-Health. The date and price of the deal are not on record.
Castlight-Health funding rounds & investors
Castlight-Health has raised $361.7M across seven rounds since 2008. The latest was a $3.1M Post-IPO Equity in June 2015.
| Date | Round | Raised | Valuation |
|---|---|---|---|
| Jun 2015 | Post-IPO Equity | $3.1M | – |
| Mar 2014 | Funding round | $177.6M | $1.2B |
| May 2012 | Series D | $100M | $422.6M |
| Jun 2010 | Series C | $60M | $226.1M |
| Sep 2009 | Series B | $17M | $39.4M |
| Aug 2009 | Series A | $3M | $6.5M |
| Apr 2008 | Seed | $1M | $1.6M |
| Total raised | $361.7M |
Castlight-Health CEO, founders & employees
Maeve O'Meara founded Castlight-Health in 2008 and led it as CEO. Castlight-Health had 334 employees (July 2025, LinkedIn).
- Maeve O'MearaFounder & CEO
All 6 headcount readings, with sources
| As of | Employees | Source |
|---|---|---|
| Jul 2025 | 334 | |
| Dec 2020 | 529 | – |
| Aug 2020 | 251 | – |
| Jun 2020 | 579 | – |
| Dec 2019 | 581 | – |
| Dec 2018 | 606 | – |
Castlight-Health FAQ
What was Castlight-Health's revenue?
Before Vera Whole Health bought it, Castlight-Health's annual revenue was $146.7M in December 2020, according to an SEC filing.
Who owns Castlight-Health?
Vera Whole Health owns Castlight-Health.
How much funding has Castlight-Health raised?
Castlight-Health raised $361.7M across seven funding rounds before Vera Whole Health bought it. The last was a $3.1M Post-IPO Equity in June 2015.
How many employees does Castlight-Health have?
Castlight-Health had 334 employees in July 2025, according to LinkedIn.
Who founded Castlight-Health?
Maeve O'Meara founded Castlight-Health in 2008.
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How this page is sourced
3 from public sources. Founder figures link to the second they were said; public figures name their source; estimates are marked EST. and say whose they are. Not financial advice.
Updated Sep 29, 2026Data disclaimerReport a correctionClaim this profileRun Castlight-Health? Join the podcast