- Companies
- Willow
Willow Funding, Investors & Competitors
Willow has raised $144M across 5 funding rounds, most recently a $27M Series C in April 2021.
Last Willow funding round
$27M
Series C · Apr 2021
Cumulative funding Willow raised
$144M
across 5 funding rounds
Key investors in Willow
New Enterprise Associates
Meritech Capital Partners
Lightstone Ventures
Alumni Ventures
Bossa Invest
Gaingels
Perceptive Advisors
Castor Ventures
About Willow
Willow is a San Francisco-based femtech company that produces the Willow Go wearable breast pump, a hands-free device worn inside nursing bras. The pump delivers 360-degree vacuum compression for efficient milk expression, with models offering 40-60 minute battery life and spill-proof collection cups holding up to 5 ounces. Accessories include pumping bras, storage bottles, and cooling packs. Launched in 2021, Willow serves new mothers through direct-to-consumer sales and retailers like Target.
Founded
2014
HQ
Website
Status
Privately held
Customer focus
B2C
Revenue model
Product sales
Willow Funding History
Willow has raised a total of $144M across 5 funding rounds.
Willow's first fundraising round was a $15M Series A in January 2015. The most recent completed round was a $27M Series C in April 2021.
Willow funding rounds
| Date | Stage | Investors | Raised | Deal Summary |
|---|---|---|---|---|
| Apr 2021 | Series C | Endeavour Vision (lead); Portfolia; Castor Ventures; New Enterprise Associates; Alumni Ventures; Purple Ventures Management Consultant LLP; Logos Capital; 10X Capital; Gaingels; Pura Vida Investments; Bossa Invest | $27M | - |
| Sep 2020 | Series C | Lightstone Ventures (lead); Meritech Capital Partners (lead); New Enterprise Associates (lead); Perceptive Advisors (lead); Windham Venture Partners | $55M | - |
| Dec 2019 | Series C | Meritech Capital Partners (lead); New Enterprise Associates (lead); Lightstone Ventures | $20M | - |
| Dec 2017 | Series B | Meritech Capital Partners (lead) | $28M | Willow is a femtech company specializing in wearable breast pumps, offering quiet, all-in-one, in-bra solutions for breastfeeding mothers, with multiple generations of innovative technology launched to date. The company has received investments from firms including Meritech Capital Partners, NEA, Lightstone Ventures, Windham Venture Partners, and others, supporting product innovation and market expansion in the growing femtech sector projected to reach $50 billion by 2025. A Series B round in December 2017 raised $30.7 million, around the queried timeframe with Meritech involvement. Later, in December 2019, Willow raised $42.7 million with pre-money valuation of $115 million from Meritech, Windham, Lightstone, and NEA. In September 2020, a $55 million Series C was led by NEA and Meritech, with new investor Perceptive Advisors. Willow demonstrated strong growth, reporting 140% year-over-year revenue increase and 120% mom user base growth from 2018 to 2019, continuing momentum into 2020 amid pandemic-driven demand. |
| Jan 2015 | Series A | ExploraMed; New Enterprise Associates; Johnson & Johnson Development Corporation | $15M | - |
Who has invested in Willow?
17 investors have backed Willow across its funding rounds, including New Enterprise Associates, Meritech Capital Partners, Lightstone Ventures, Alumni Ventures, Bossa Invest and Gaingels.
Lead investors include Endeavour Vision, Lightstone Ventures, Meritech Capital Partners, New Enterprise Associates and Perceptive Advisors.
Willow Investors
| Investor | HQ | Rounds | Role | First check |
|---|---|---|---|---|
| 4 | Lead | Jan 2015 | ||
| 3 | Lead | Dec 2017 | ||
| 2 | Lead | Dec 2019 | ||
| 1 | Participant | Jan 2015 | ||
| 1 | Participant | Apr 2021 | ||
| 1 | Participant | Apr 2021 | ||
| 1 | Participant | Jan 2015 | ||
| 1 | Participant | Apr 2021 | ||
| 1 | Participant | Apr 2021 | ||
| 1 | Participant | Apr 2021 | ||
| 1 | Participant | Apr 2021 | ||
| 1 | Participant | Sep 2020 | ||
| 1 | Lead | Apr 2021 | ||
This data is available for Pro users. Sign up to see all 17 Willow investors. Start Free Trial | ||||
Benchmark 350K+ Funding Rounds and Disclosed VC Valuation Multiples
Sign up to see data on 350K+ funding rounds and disclosed revenue and EBITDA valuation multiples, from seed, through growth stage, to pre-IPO.
Start Free TrialAcquisitions by Willow
Willow has acquired 1 company to date.
Last acquisition by Willow was on March 28th 2025. Willow acquired Elvie for undisclosed valuation.
Latest Acquisitions by Willow
| Description | Elvie is a London-headquartered femtech company developing pelvic floor trainers and breast pumps. Launched in 2015, the Elvie Trainer connects via app for guided Kegel exercises, while the 2018 Elvie Pump offers a silent, wearable design for discreet milk expression. Additional products include the hands-free Elvie Catch and mobility aid Elvie Stride. Elvie has won CES Innovation Award, Red Dot Design Award, and IDA Design Award, with distribution in Americas, Europe, and Asia through offices in New York. |
| HQ Country | |
| HQ City | London |
| Deal Date | 28 Mar 2025 |
| Valuation | undisclosed |
| EV/Revenue | |
| EV/EBITDA | |
This data is available for Pro users. Sign up to see all Willow acquisitions and their M&A valuation multiples. Start Free Trial | |
Willow Competitors
Willow competitors include listed companies like Essity, Unicharm, Tiger Brands and Apple, and private ones like Mamaearth and Oura.
| Company | HQ | Status | Revenue | EBITDA | Valuation | Revenue Multiple |
|---|---|---|---|---|---|---|
| Publicly listed | $14B | $2.6B | $18B | 1.5x | ||
| Publicly listed | $6.1B | $963M | $11B | 1.5x | ||
| Publicly listed | $2.1B | $414M | $2.4B | 1.1x | ||
| Private | $100M | - | $1B | 10.0x | ||
| Publicly listed | $416B | $144B | $4.9T | 10.4x | ||
| Private | $500M | - | $11B | 22.0x |
Willow Public Comps
Willow is still privately-owned, but its public comps include Apple, Samsung, AbbVie, Procter & Gamble, L'Oreal, Novo Nordisk, Unilever, EssilorLuxottica, Colgate-Palmolive and Bayer.
| Last FY | EV/Revenue | EV/EBITDA | ||||||
|---|---|---|---|---|---|---|---|---|
| Revenue | EBITDA | Last FY | LTM | 2027E | Last FY | LTM | 2027E | |
| $416B | $144B | 11.9x | 10.4x | 34.2x | 29.4x | |||
| $243B | $67B | 4.4x | 2.4x | 15.8x | 4.4x | |||
| $61B | $17B | 8.7x | 8.1x | 30.6x | 17.6x | |||
| $87B | $24B | 4.2x | 4.2x | 15.4x | 15.6x | |||
| $51B | $12B | 4.9x | 4.6x | 20.9x | 19.4x | |||
| $48B | $23B | 4.2x | 4.3x | 8.8x | 8.8x | |||
| $58B | $12B | 2.9x | 2.8x | 13.6x | 12.4x | |||
| $33B | $7.5B | 2.8x | 2.7x | 12.4x | 11.0x | |||
This data is available for Pro users. Sign up to see all Willow competitors and their valuation data. Start Free Trial | ||||||||
Common questions about Willow
| When was Willow founded? | Willow was founded in 2014. |
| Where is Willow headquartered? | Willow is headquartered in San Francisco, CA, United States. |
| Is Willow publicly listed? | No, Willow is a private, VC-backed company. |
| How much funding has Willow raised? | Willow has raised $144M across 5 funding rounds. |
| What was Willow's last funding round? | Willow's last funding round was a $27M Series C in April 2021, led by Endeavour Vision. |
| Who are Willow's investors? | Willow's investors include New Enterprise Associates, Meritech Capital Partners, Lightstone Ventures, ExploraMed, Portfolia, Castor Ventures, Johnson & Johnson Development Corporation, Alumni Ventures, Purple Ventures Management Consultant LLP, Logos Capital and 7 others. |
| Which companies are comparable to Willow? | Companies comparable to Willow include Essity, Unicharm, Tiger Brands, Mamaearth, Apple and Oura. |
| How many companies has Willow acquired? | Willow has acquired 1 company, including Elvie. |
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