Two Sigma

Q: What is Two Sigma's company size?

Two sigma has 1001 - 5000 people working.

Financial Services

Specialities :

Investment management

Technology

Software development

Quantitative modeling

And data science

Last Updated: November 19, 2025

Revenue

$1.30B

Total Funding

Size

1001 - 5000

About Us

Two Sigma is a financial sciences company that combines advanced technology and data science with rigorous human inquiry to solve the toughest challenges in finance. Two Sigma aims to generate alpha for its clients and deliver differentiated solutions in investment management, securities, private equity, real estate, venture capital, portfolio analytics, and insurance. Founded in 2001 by David Siegel and John Overdeck, Two Sigma employs over 2,000 curious minds, and is headquartered in New York with offices around the globe. For more information visit www.twosigma.com. Two Sigma is proud to be an equal opportunity workplace. We do not discriminate based upon race, religion, color, national origin, sex, sexual orientation, gender identity/expression, age, status as a protected veteran, status as an individual with a disability, or any other applicable legally protected characteristics. The information presented in this profile is offered for recruiting purposes only and should no...

Contact Information

New York , New York , United States

neteng@twosigma.com

twosigma.com

Two Sigma Org Chart

Two Sigma

(Financial Services)

1001 - 5000

Carter Lyons

Co-Chief Executive Officer

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Jeff Wecker

Chief Technology Officer, Global Head of E...

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Employees

Total Employees:
1394

Top Contacts:
650

C-Level 28	VP - Level323
Director102	Manager197
Others637

Employees Working At Two Sigma

Kenny Lam

CEO Two Sigma Asia Pacific

Jeff Wecker

Chief Technology Officer Global Head of Engineering

Tim Reynolds

Managing Director Chief Operating Officer

Taylor Ma

Vice President Research

Luyang Chen

Vice President Quantitative Researcher

Two Sigma Email Formats

Structure	Email Format
<first><l>@	John@twosigma.com
<f><last>@	Smith@twosigma.com
<last>@	Smith@twosigma.com
<first><last>@	JohnSmith@twosigma.com
<first>_<last>@	John_Smith@twosigma.com

Buyer Intent

Pain Points	Locations	Technologies
Animation	London, England, United Kingdom	python, cPLUSPLUS, java, data analysis, machine learning, financial, profiling
Animation	New York, United States	simulation, integrity, assessment, windows, packaging, communication, forecasting, data analysis, compliance, directory, billing, calibration, j, operations, financial, performance evaluation, dns, active directory, k, collaboration
Application Development	London, England, United Kingdom	python, cPLUSPLUS, java, data analysis, machine learning, financial, profiling
Application Development	New York, United States	simulation, integrity, assessment, windows, packaging, communication, forecasting, data analysis, compliance, directory, billing, calibration, j, operations, financial, performance evaluation, dns, active directory, k, collaboration
Artificial Intelligence	New York, United States	j, data analysis, integrity, compliance, billing, collaboration, k, operations, financial

Trigger

intent

Two Sigma looking to hire in Account Payable in Chicago, IL

intent Apr 04, 2025 Apr 04, 2025

intent

Two Sigma looking to hire in Account Payable in New York, United States

intent Apr 04, 2025 Apr 04, 2025

intent

Two Sigma looking to hire in Animation in Chicago, IL

intent Apr 04, 2025 Apr 04, 2025

Tech Stack Used By Two Sigma

A quick view of products employed by Two Sigma

Amazon connect

Atlassian jira

Collaborator

Gcp

Gitlab

List of technologies used by Two Sigma

Agile

Ci/cd

Devops

Fpga

Active directory

Languages Used By Two Sigma

Bash Basic C Cplusplus E J Java Javascript K L Microsoft sql server Ml Perl Python R Ruby Scala Sql Typescript

OS Used By Two Sigma

Cross-platform Integrity Linux Scope Share Unix Vm Windows server