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#242 by ARRUnited Statesring.com ↗

Ring

Ring, an Amazon subsidiary, sells AI-enabled video doorbells, security cameras, alarm systems and smart lighting to homeowners, with a subscription for video storage and alerts.

Home SecuritySmart HomeConsumer ElectronicsComputer Vision AIIoT
ARR
$480M revenue (est.)
as of Oct 2026
Employees
1.8K
as of Oct 2026
Valuation
$839M
1.7× ARR
ARR / employee
$267K
revenue efficiency
About Ring

Ring makes smart video doorbells, indoor and outdoor cameras, the Ring Alarm system and smart lighting for consumers. It also runs the Neighbors community safety app. Its model combines one-time hardware sales with recurring Ring Protect subscriptions for video recording, storage and smart alerts. Founded in 2013 as Doorbot and renamed Ring in 2014, it raised more than $200M before Amazon bought it in 2018 for about $1B–$1.15B. Founder Jamie Siminoff returned in 2025 and is pushing AI-based security assistants (2026).

Investors · 18

LeadDFJ GrowthVenture capital17 partners on file
LeadGoldman SachsBank15 partners on file
LeadQualcomm VenturesCorporate14 partners on file
InvestorAmazon Alexa FundCorporate3 partners on file
InvestorAmerican Family Ventures (American Family Insurance)Venture capital3 partners on file
InvestorCherubic VenturesVenture capital
InvestorCRVVenture capital16 partners on file
InvestorFelicisVenture capital17 partners on file
InvestorFirst Round CapitalVenture capital31 partners on file
InvestorGrishin RoboticsVenture capital2 partners on file
InvestorKleiner PerkinsVenture capital20 partners on file
InvestorQueensbridge Venture PartnersVenture capital
InvestorShea Ventures (J.F. Shea)Venture capital
InvestorSidekick FundVenture capital
InvestorTrue VenturesVenture capital13 partners on file
InvestorUpfront VenturesVenture capital3 partners on file
InvestorVirgin GroupVenture capital3 partners on file
InvestorVTF CapitalVenture capital
157 partner contacts across these firms, emails and LinkedIn are in Investor Contacts for paid members.

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