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Neuronetics
Manufacturing medical devices for psychiatric and neurological disorders
About Neuronetics
Neuronetics, Inc. (NASDAQ: STIM) is a commercial-stage medical technology company operating in the neurohealth sector. Founded in 2003 by Bruce J. Shook, Mark Demitrack, and Noah Hutton, the Malvern, Pennsylvania-based firm is focused on developing non-invasive therapies for psychiatric disorders. The company's core offering is the NeuroStar Advanced Therapy system, a transcranial magnetic stimulation (TMS) device designed to treat patients who have not found success with traditional antidepressant medications.
The company's history is marked by significant regulatory and financial milestones. After its founding and initial seed funding in 2003, Neuronetics received its first key FDA 510(k) clearance in 2008 for the NeuroStar system to treat adults with Major Depressive Disorder (MDD). This was a pivotal moment, establishing it as a pioneer in the TMS space. The company went public in June 2018, trading on the NASDAQ under the ticker 'STIM' to raise capital for commercialization and R&D efforts. Over the years, Neuronetics has expanded its device's applications, gaining FDA clearance for Obsessive-Compulsive Disorder (OCD) and, more recently, becoming the first to receive clearance for treating MDD in adolescents aged 15-21.
Neuronetics' business model centers on the sale and lease of its NeuroStar Advanced Therapy equipment to its primary clients: psychiatrists, mental health clinics, and hospitals. A significant portion of its revenue is recurring, generated from the sale of single-use treatment session components required for each TMS procedure. Following a strategic acquisition of Greenbrook TMS, the company has also vertically integrated, now operating its own network of treatment centers, which generates clinic revenue directly. This dual approach allows Neuronetics to capture value from both equipment sales to third-party providers and the direct administration of treatments.
The NeuroStar system delivers precisely targeted magnetic pulses to stimulate areas of the brain associated with mood regulation, promoting neuroplasticity. The treatment is non-invasive, requires no anesthesia, and is administered in an outpatient setting, with sessions lasting from as little as three minutes to over thirty, depending on the protocol. To support its client clinics, Neuronetics offers programs like the Better Me Provider (BMP) network, which provides resources that have demonstrated an ability to increase patient volume. The company has continually refined its technology, introducing enhancements like the TouchStar protocol for shorter treatment times and accessories to improve coil placement.
Source: Dealroom company dataAt a glance
- Status
- Listed
- Founded
- 2003
- Headquarters
- Malvern, United States
- Listing
- IPO 2018
- Employees
- 199
- Open positions
- None listed
- Dealroom signal
- 65.8/100
- Industry
- Health
- Sub-industry
- BioTechnology, Medical Devices
- Sector
- Biotech & Life Sciences, Developer Tools, Biotechnology, Neurology, Mental Health, Non-Invasive medical devices and treatments, Spinout, Biotech and Pharma, Hard Tech, DT and LS
- Business model
- Manufacturing
- Client focus
- b2b
- Investment activity
- 1 company, latest Aug 2024
- Capital deployed
- —
- Preferred round
- ACQUISITION
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| POST IPO EQUITYOther financing | Feb 2025 | $18M | — | Undisclosed | ↗ |
| POST IPO DEBTDebt | Jul 2024 | $90M | — | Perceptive Advisors | ↗ |
Financials
Revenue, earnings and other financial measures where available. Years marked “E” are estimates.
| Year | Revenue | Growth | EBITDA | Margin |
|---|---|---|---|---|
| 2026 | $161M | +8% | −$13M | -8.2% |
| 2025 | $149M | +99.2% | −$28M | -18.8% |
| 2024 | $75M | +5% | −$31M | -41% |
| 2023 | $71M | +9.4% | −$23M | -32.7% |
| 2022 | $65M | +17.9% | −$31M | -47.9% |
| 2021 | $55M | +12.3% | −$26M | -47.2% |
| 2020 | $49M | — | −$21M | -42.8% |
Growth signals
Latest recorded traffic for Neuronetics is 18K monthly website visits, down 10% over the last three months. Neuronetics's team declined 9.5% over the past year.
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed2 investors entered at this stage
- AVAccuitive Medical Ventures
- PGPartisan Management Group
Series A2 investors entered at this stage
InterWest Partners
Investor Growth Capital
Series B and later13 investors entered at this stage
New Leaf Venture Partners- PVPfizer Ventures
Polaris Partners
GE Ventures- OVOnset Ventures
Pfizer
Ascension
Industry Ventures
KBL Healthcare Ventures
Armentum Partners
Cannell Capital
SLR Capital Partners
Perceptive Advisors
Other known investors1 additional known investor
Emory University
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Neuronetics on X, ranked by likes and reposts, corporate channels excluded.
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Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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