ShiraTronics Funding, Investors & Competitors

ShiraTronics has raised $116M across 4 funding rounds, most recently a $66M Series B in September 2024.

Last ShiraTronics funding round

$66M

Series B · Sep 2024

Cumulative funding ShiraTronics raised

$116M

across 4 funding rounds

Key investors in ShiraTronics

  • U.S. Venture Partners
  • Aperture Venture Partners
  • Amzak Health Investors
  • Treo Ventures
  • Norwest
  • Breakout Ventures
  • Seroba Life Sciences
  • OSF Ventures

ShiraTronics Overview

About ShiraTronics

ShiraTronics is a medtech company engineering implantable neuromodulation devices for chronic migraine treatment. Its platform delivers precise nerve stimulation via a minimally invasive auricular system, reducing headache frequency and severity. Minneapolis-headquartered, ShiraTronics advances clinical trials toward FDA clearance for patients unresponsive to conventional therapies.


Founded

2018

HQ

United StatesMinneapolis, MN

Status

Privately held

Customer focus

B2B

Revenue model

Product sales

ShiraTronics Funding History

ShiraTronics has raised a total of $116M across 4 funding rounds.

ShiraTronics' first fundraising round was a $42M Series A in October 2019. The most recent completed round was a $66M Series B in September 2024.

ShiraTronics funding rounds

ShiraTronics funding rounds
DateStageInvestorsRaisedDeal Summary
Sep 2024Series BNorwest (lead); OSF Ventures; Aperture Venture Partners; Treo Ventures; U.S. Venture Partners; Amzak Health Investors; Seroba Life Sciences; Global BioAccess Fund$66MShiraTronics is a clinical-stage medical device company developing neurostimulation therapies for chronic migraine patients. Its Migraine Therapy System is a small implantable device placed beneath the skin that delivers mild electrical pulses to targeted nerves to disrupt pain signals, accompanied by a dedicated app for patient-managed therapy. The company targets the roughly 3 million U.S. patients with chronic migraines resistant to conventional therapies, including drugs like Botox and anti-CGRP treatments. On September 30, 2024, ShiraTronics closed an oversubscribed $66 million Series B financing round, led by Norwest Venture Partners. New investors included Seroba Life Sciences, OSF Ventures, Global BioAccess Fund, and an undisclosed strategic investor, with returning investors Amzak Health Investors, Aperture Venture Partners, Treo Ventures, and U.S. Venture Partners also participating. This round brings total funding to $107 million across five rounds. The proceeds will fund a multi-center, blinded, randomized, sham-controlled pivotal clinical trial to evaluate safety and efficacy in patients with treatment-resistant chronic migraine (15+ headache days per month). The trial supports FDA premarket approval and initial commercial launch. A prior Australian pilot study (11 patients baseline, 10 at follow-up) showed mean migraine days reduced from 18.9 to 6.8 after 12 weeks, with improvements in severity, duration, and frequency. Norwest's Zack Scott highlighted ShiraTronics' proven team, cutting-edge technology, potential to lower costs, enhance outcomes, and improve quality of life. CEO Rob Binney emphasized the promise for patients underserved by existing therapies.
Aug 2023Series A-$5MShiraTronics raised $5 million in a Series A extension in late August 2023 to support initial human clinical trials in Australia for its subcutaneous neuromodulation device targeting chronic migraine patients who experience 15 or more headache days per month. The device delivers electrical pulses to nerve pathways without penetrating the skull and received FDA Breakthrough Device designation in 2021. This round brought total funding to $41 million, following a $33 million Series A in 2019. The company, based in Brooklyn Park, Minnesota, aims to improve quality of life for chronic migraine sufferers unresponsive to traditional treatments, affecting 2 million to 4 million patients in the U.S. Plans included an investigational device exemption trial in 2024 after completing the Australian study. Subsequent developments include a $66 million oversubscribed Series B in September 2024 led by Norwest Venture Partners, bringing total funding to approximately $107 million, to advance pivotal FDA trials like RELIEV-CM2.
Mar 2020Series ABreakout Ventures (lead)$3MShiraTronics is a Brooklyn Park, Minnesota-based private medical device company developing neurostimulation therapies for chronic migraine patients. The company closed an additional $3 million in Series A financing on March 26, 2020, from Breakout Ventures, bringing the total Series A to $36 million. Breakout Ventures joined previous Series A lead investors including U.S. Venture Partners and Amzak Health. Previously, ShiraTronics completed $33 million in Series A funding in 2019, co-led by U.S. Venture Partners, Amzak Health, and Stratim. The funds supported development of a novel therapy for migraine headaches.
Oct 2019Series AAmzak Health Investors (lead); Treo Ventures (lead); U.S. Venture Partners (lead); Aperture Venture Partners; LivaNova$42M-

Who has invested in ShiraTronics?

10 investors have backed ShiraTronics across its funding rounds, including U.S. Venture Partners, Aperture Venture Partners, Amzak Health Investors, Treo Ventures, Norwest and Breakout Ventures.

Lead investors include Norwest, Breakout Ventures, Amzak Health Investors, Treo Ventures and U.S. Venture Partners.


ShiraTronics Investors

Investors in ShiraTronics by funding rounds participated
InvestorHQRoundsRoleFirst check
Aperture Venture PartnersUnited StatesNew York City, NY2ParticipantOct 2019
Treo VenturesUnited StatesSan Jose, CA2LeadOct 2019
U.S. Venture PartnersUnited StatesSan Francisco, CA2LeadOct 2019
Amzak Health InvestorsUnited StatesNew York City, NY2LeadOct 2019
OSF VenturesUnited StatesPeoria, IL1ParticipantSep 2024
LivaNovaUnited StatesUnited States1ParticipantOct 2019
Breakout VenturesUnited StatesSan Francisco, CA1LeadMar 2020
NorwestUnited StatesSan Francisco, CA1LeadSep 2024

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ShiraTronics Competitors

ShiraTronics competitors include listed companies like Johnson & Johnson and Roche, and private ones like Biosplice Therapeutics, Biomat USA, ArsenalBio and BioRay Pharmaceuticals.

Public and private companies comparable to ShiraTronics
CompanyHQStatusRevenueEBITDAValuationRevenue Multiple
Johnson & JohnsonUnited StatesUnited StatesPublicly listed$94B$40B$651B6.8x
RocheSwitzerlandSwitzerlandPublicly listed$77B$26B$351B4.9x
Biosplice TherapeuticsUnited StatesSan Diego, CAPrivate--$12B-
Biomat USAUnited StatesLos Angeles, CAPrivate--$4.2B-
ArsenalBioUnited StatesUnited StatesPrivate--$1.9B-
BioRay PharmaceuticalsChinaShanghaiPrivate$131M-$1.9B14.5x

ShiraTronics Public Comps

ShiraTronics is still privately-owned, but its public comps include Samsung, Eli Lilly, Johnson & Johnson, AbbVie, Merck, Roche, Novartis, AstraZeneca, Thermo Fisher Scientific and Siemens.

Last FYEV/RevenueEV/EBITDA
RevenueEBITDALast FYLTM2027ELast FYLTM2027E
Samsung$243B$67B4.4x2.4x15.8x4.4x
Eli Lilly$65B$28B16.5x13.1x38.7x27.0x
Johnson & Johnson$94B$40B7.2x6.8x17.0x18.3x
AbbVie$61B$17B8.7x8.1x30.6x17.6x
Merck$65B$28B6.3x6.2x14.7x21.0x
Roche$77B$26B5.0x4.9x14.6x12.4x
Novartis$57B$22B5.5x5.5x14.2x13.3x
AstraZeneca$59B$19B4.8x4.5x14.6x12.7x

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Common questions about ShiraTronics

When was ShiraTronics founded?ShiraTronics was founded in 2018.
Where is ShiraTronics headquartered?ShiraTronics is headquartered in Minneapolis, MN, United States.
Is ShiraTronics publicly listed?No, ShiraTronics is a private, VC-backed company.
How much funding has ShiraTronics raised?ShiraTronics has raised $116M across 4 funding rounds.
What was ShiraTronics' last funding round?ShiraTronics' last funding round was a $66M Series B in September 2024, led by Norwest.
Who are ShiraTronics' investors?ShiraTronics' investors include Aperture Venture Partners, Treo Ventures, U.S. Venture Partners, Amzak Health Investors, OSF Ventures, LivaNova, Breakout Ventures, Norwest, Seroba Life Sciences and Global BioAccess Fund.
Which companies are comparable to ShiraTronics?Companies comparable to ShiraTronics include Johnson & Johnson, Roche, Biosplice Therapeutics, Biomat USA, ArsenalBio and BioRay Pharmaceuticals.

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