QxBranch

5 Decision Makers · 5 Verified Contacts & Email Format

📍 Washington, District of Columbia, United StatesBig Data & Analytics🗓 Est. 2014👥 11–50 employees

About QxBranch

QxBranch is a data analytics and software engineering company, with expertise in quantum computing

Email Format

{first_name}.{last_name}@qxbranch.com — 100.0%

sarah.smith@qxbranch.com

Leadership & Decision Makers

Contact details of 5 QxBranch decision makers

Michael Brett

Founder
  • Work email

    m***********t@qxbranch.com

Rob Smith

Vice President Analytics Sales and Marketing

Duncan Fletcher

Chief Technology Officer

John Kelly

Director of Analytics

Paul Guthrie

Founder

General Emails

General company emails, e.g. customer support lines

    hello@qxbranch.com

    General Inquiries

    press@qxbranch.com

    General Press Inquiries

    email@qxbranch.com

    General Inquiries

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Company Info

Last updated: 31/07/2025

Washington, District of Columbia, United States

Specialization: Analytics, Big Data,
Acquired by: Rigetti Computing
Legal Name: QxBranch, Inc.
Business Type: Private
Employees: 11-50
Rounds: Series A
Founded Date: Sep 2014
Company Type: For Profit
Operating Status: Closed
Last Funding Type: Series A
Last Investment Activity: Aug 26, 2021
Investments Activity: Aug 26, 2021 Jul 12, 2019 Jul 12, 2019

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