Insights

Growing Security Solutions Duo Security has recently launched several innovative security products, including the Duo IAM platform and Proximity Verification, indicating their focus on expanding comprehensive identity and access management offerings. This presents opportunities to sell integrated security solutions to organizations looking to enhance their cybersecurity posture.

Strategic Partnerships The company's recent partnership with Fischer Identity highlights their openness to collaborations that strengthen their security ecosystem. Business development efforts can target enterprises seeking to integrate identity management solutions seamlessly with Duo’s platform.

Market Leadership Recognition Being recognized as a Market Leader by industry analysts underscores Duo’s strong market position and trusted reputation, making it easier to approach potential clients who prefer established and highly regarded security providers.

Expansion through MSPs Duo’s launch of Managed Service Provider offerings and granular RBAC management features indicate a strategic move to empower MSPs. This approach can facilitate large-scale deployments for clients with distributed or complex security needs, opening sales avenues in the MSP channel.

Financial Growth Potential With a revenue range of 250 to 500 million dollars and recent product innovations, Duo is well-positioned for growth. Targeting mid-to-large enterprises seeking robust identity and access management solutions can unlock significant sales opportunities as security demands accelerate.

Duo Security Tech Stack

Duo Security uses 8 technology products and services including Amazon Advertising, Atlassian, Cloudflare, and more. Explore Duo Security's tech stack below.

  • Amazon Advertising
    Advertising
  • Atlassian
    Application Development & Management
  • Cloudflare
    Content Management System
  • Juniper Networks
    IT Infrastructure & Operations Management
  • Emotion
    Javascript Frameworks
  • BlueKai
    Marketing Performance Measurement
  • SystemVerilog
    Programming Languages
  • X-XSS-Protection
    Security

Duo Security's Email Address Formats

Duo Security uses at least 2 format(s):
Duo Security Email FormatsExamplePercentage
FLast@duo.comJDoe@duo.com
89%
First@duo.comJohn@duo.com
7%
First.Last@duo.comJohn.Doe@duo.com
2%
FiLast@duo.comJoDoe@duo.com
2%
FLast@duosecurity.comJDoe@duosecurity.com
76%
First@duosecurity.comJohn@duosecurity.com
10%
FiLast@duosecurity.comJoDoe@duosecurity.com
5%
Last@duosecurity.comDoe@duosecurity.com
3%
FirLast@duosecurity.comJohDoe@duosecurity.com
2%
FirstLast@duosecurity.comJohnDoe@duosecurity.com
2%
LF@duosecurity.comDJ@duosecurity.com
1%
First.Last@duosecurity.comJohn.Doe@duosecurity.com
1%

Frequently Asked Questions

Where is Duo Security's headquarters located?

Minus sign iconPlus sign icon
Duo Security's main headquarters is located at 123 N Ashley St, Ann Arbor, MI 48104, US. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is Duo Security's phone number?

Minus sign iconPlus sign icon
You can contact Duo Security's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Duo Security's official website and social media links?

Minus sign iconPlus sign icon
Duo Security's official website is duo.com and has social profiles on LinkedIn.

What is Duo Security's SIC code NAICS code?

Minus sign iconPlus sign icon
Duo Security's SIC code is 8021 - Offices and Clinics of Dentists NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Duo Security have currently?

Minus sign iconPlus sign icon
As of October 2025, Duo Security has approximately 526 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: D. S.Chief Marketing Officer: K. C.Chief Digital Officer: M. H.. Explore Duo Security's employee directory with LeadIQ.

What industry does Duo Security belong to?

Minus sign iconPlus sign icon
Duo Security operates in the Computer and Network Security industry.

What technology does Duo Security use?

Minus sign iconPlus sign icon
Duo Security's tech stack includes Amazon AdvertisingAtlassianCloudflareJuniper NetworksEmotionBlueKaiSystemVerilogX-XSS-Protection.

What is Duo Security's email format?

Minus sign iconPlus sign icon
Duo Security's email format typically follows the pattern of FLast@duo.com. Find more Duo Security email formats with LeadIQ.

How much funding has Duo Security raised to date?

Minus sign iconPlus sign icon
As of October 2025, Duo Security has raised $70M in funding. The last funding round occurred on Oct 06, 2017 for $70M.

When was Duo Security founded?

Minus sign iconPlus sign icon
Duo Security was founded in 2010.
Duo Security

Duo Security

Computer and Network SecurityUnited States501-1000 Employees

We are Duo, and we’re here to democratize security. 

We were born from a hacker ethos and a desire to make the Internet a secure place. Our mission is to protect the mission of our customers by making security simple for everyone.

Our team is our secret weapon. We’re a diverse crew of makers and builders, skaters and coders, filmmakers and DJ’s, teachers and students brought together by a shared belief in adding value to the world. That diversity allows us to bring an empathetic approach to solve some of the most complex global business and security challenges faced today. 

Our roots and values were forged in the Midwest. We believe in enabling and empowering people to follow their passion, inside and outside of the office. Change is a constant we anticipate and embrace. These are some of the things that make us unique and drive our team to be the most loved company in security.

Duo is now a part of Cisco.

Section iconCompany Overview

Headquarters
123 N Ashley St, Ann Arbor, MI 48104, US
Phone number
Website
duo.com
SIC Code
8021 - Offices and Clinics of Dentists
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2010
Employees
501-1000

Section iconFunding & Financials

  • $70M

    Duo Security has raised a total of $70M of funding over 1 rounds. Their latest funding round was raised on Oct 06, 2017 in the amount of $70Mas a additional financing.

  • $250M$500M

    Duo Security's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $70M

    Duo Security has raised a total of $70M of funding over 1 rounds. Their latest funding round was raised on Oct 06, 2017 in the amount of $70Mas a additional financing.

  • $250M$500M

    Duo Security's revenue is estimated to be in the range of $250M$500M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.