About Vioguard
Vioguard is a Healthcare company based in Bothell (United States) founded in 2008 by Ken Sullivan, and was acquired by Seal Shield in March 2026. Ultraviolet-based surface sanitization technology is developed for pathogen control. Vioguard has raised $6.6 million across 3 funding rounds from investors including Seal Shield and Imagen Capital Partners. Vioguard offers products and services including Cubby Plus. Its focus areas include Life Sciences, Hospital Equipment, Hospital Infection Control and Surface Sanitization. Its legal entity is Vioguard, Inc. Its competitors include Eden Park Illuminations, OPTEC International and Violumas; 1 of its 3 listed competitors has raised funding.
Company details
Vioguard was founded in 2008 and is based in Bothell, United States. Surface sanitization technology utilizing ultraviolet light is developed by the company to eliminate antibiotic-resistant pathogens without requiring human intervention. FDA approval has been obtained for the product, which operates in the health technology sector focused on infection prevention. Operations center on advancing automated sanitation solutions for various environments.
- Headquarters Bothell, United States
- Founders Ken Sullivan
- Stage Acquired
- SectorsHealthcare
- Email••••••••
- Phone•••• ••••
- Website vioguard.com
- Social LinkedIn X Facebook
- Acquired by Seal Shield (Mar 2026)
- Legal Name Vioguard, Inc.
- Total Equity Funding$6.6M (USD)
in 3 rounds
- Latest Funding Round$1M (USD), Series A
Jan 2018
- InvestorsSeal Shield
& 1 more
- Acquired bySeal Shield
(Mar 2026)
Products & Services of Vioguard
Vioguard offers a comprehensive portfolio of products and services, including Cubby Plus.
Provides rapid UV-C sanitization for electronic devices in under 30 seconds.
Funding Insights of Vioguard
Vioguard has successfully raised a total of $6.6M across 3 strategic funding rounds. The most recent funding activity was a Series A round of $1 million completed in January 2018. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $6.6M
- Total Rounds 3
- Last Round Series A — $1M
- First Round $600,000
(Oct 2016)
- Investors Count 1
All 3 funding rounds of Vioguard with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jan 2018 | $1M | Series A | – | – | – |
| Jan 2017 | $5M | Series A | – | Imagen Capital Partners | – |
| Oct 2016 | $600,000 | Seed | – | – | – |
2 investors in total: 2 institutional.
Investors in Vioguard
Vioguard has secured backing from 2 investors, including venture fund investors. Prominent investors backing the company include Seal Shield and Imagen Capital Partners.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
| imagencap.com | ||||
Offering computer accessories | 2006 | sealshield.com | Orlando, United States |
Investor details for Vioguard
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People of Vioguard
1 people are tracked at Vioguard (1 in leadership).
| Name | Role | Group |
|---|---|---|
Ken Sullivan | Co-Founder | Leadership |
Complete people profiles for Vioguard
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Timeline of Vioguard
4 dated milestones of Vioguard across 18 years, from founding to its latest funding, stage changes and deals.
- Founded Vioguard is founded.
- Funding First funding round of $600K.
- Funding Latest funding round, Series A, of $1.0M.
- Exit Acquired by Seal Shield.
Competitors of Vioguard
Vioguard has 3 listed competitors in our database, 1 of them funded. They include Eden Park Illuminations, OPTEC International and Violumas.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| edenpark.com | 2007 | Champaign, United States | $10.48M | 16 | Ultraviolet lamps and equipment are developed for surface sterilization. | |
| optecintl.com | 2016 | Vista, United States | Provides an online platform for smart lights and lighting controls. | |||
| violumas.com | 2017 | Fremont, United States | Produces high-quality ultra-violet light-emitting diodes for various applications. |
Detailed competitors of Vioguard
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Web traffic of Vioguard
The website of Vioguard (vioguard.com) receives about 4.2K visits a month.
- Monthly visits4.2K
▲ 19.6% vs previous month
Top companies in Medical Equipment & Supplies
3 companies that operate in the same segment as Vioguard (Medical Equipment & Supplies) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Robotic waterjet system for prostate tissue removal is developed. | 2009 | Redwood City, California, United States | USD 348.84 M | USD 308.05 M | 756 | |
Robotic microsurgical systems for endoscopy are developed. | 2007 | Redwood City, California, United States | USD 733.62 M | 91 | ||
Injectable packaging, containment, and delivery solutions are manufactured. | 1923 | Exton, Pennsylvania, United States | USD 3.07 B | 10,600 |
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Related news about Vioguard
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Frequently Asked Questions about Vioguard
Vioguard was founded in 2008 and raised its 1st funding round 8 years after it was founded.
Vioguard is headquartered in Bothell, United States. It is registered at Bothell, Washington, United States.
Vioguard is a funded company, having raised a total of $6.6M across 3 funding rounds to date. The company's 1st funding round was a Seed of $600K, raised on Oct 2016.
Vioguard was founded in 2008 and is based in Bothell, United States. Surface sanitization technology utilizing ultraviolet light is developed by the company to eliminate antibiotic-resistant pathogens without requiring human intervention. FDA approval has been obtained for the product, which operates in the health technology sector focused on infection prevention. Operations center on advancing automated sanitation solutions for various environments.
Vioguard's top competitors include Eden Park Illuminations, OPTEC International and Violumas.
Vioguard offers Cubby Plus.
Vioguard has 2 investors. Key investors include Seal Shield, and Imagen Capital Partners.
Vioguard operates through Vioguard, Inc..
Yes. Vioguard was acquired by Seal Shield in March 2026.