ppagesxyzPlatform
JobsStudy GuidesFreeInterview Vault2.8k+Research & BlogCompaniesResume Review
Post a Job
ppagesxyzInstitutional Platform

The independent career intelligence, university-grade curriculum, and interview preparation resource for quantitative researchers, algorithmic traders, and high-performance software engineers.

Editorial BoardContact SupportExplore Free Curriculums →

Career Preparation

  • Interview Question Vault (2.8k+)
  • Probability Puzzles & Proofs
  • Market & Financial Engineering
  • Trading Brain Teasers
  • Quant Resume Review Service

Study Curriculums

  • Quantitative Finance Guide
  • Artificial Intelligence Track
  • Machine Learning Track
  • Data Science Curriculum
  • Low-Latency Software Engineering

Technical Research

  • Rust vs C++ in HFT Systems
  • Alternative Data & ML Alpha
  • RL Execution & Liquidity
  • Garden Leave & Non-Competes
  • Quant Salary & Bonus Guide
  • All Technical Articles & Guides

Firm Directory

  • Company Directory (450+)
  • Proprietary Trading Desks
  • Technology Organizations
  • Quant Startups & Market Makers
  • Post a Verified Opening

Trust & Legal

  • About & Technical Editorial Board
  • Editorial & Sourcing Policy
  • Privacy Policy (GDPR)
  • Terms of Use
  • Contact, Corrections & Privacy

Publisher & Editorial Standards

pagesxyz Media operates from Helsinki, Finland in compliance with European Union digital services standards. All curriculum tracks and worked solutions are authored and vetted by credentialed quantitative researchers and low-latency systems engineers.

Responsible Advertising & Disclosures

Advertising served through Google AdSense adheres strictly to Google Publisher Policies and EU GDPR consent frameworks. Display advertisements are clearly identified and do not influence curriculum recommendations or editorial rankings.

© 2026 pagesxyz Media. All rights reserved. Registered in Helsinki, Finland (EU).

Privacy Policy•Terms of Use•Editorial Guidelines•Contact
∑

Quantitative Interview Preparation Vault

100% Free & Unlocked

Step-by-step worked solutions for 2,800+ probability puzzles, mental math tests, and market-making questions from Jane Street, Citadel, Optiver, and Two Sigma.

Explore Questions→
CompaniesQuantitative Finance

Technology

StartupsVenture CapitalInvestment Banks

List Of Companies In Technology

1195 companies
1
100 Thieves
1
100 Thieves
1
15Five
3
1
15Five
1
1Password
Canada94
Protect passwords and secrets, manage app access, and secure AI tools with 1Password. Easy to adopt from growing teams to enterprise.
1
1PasswordCanada
Protect passwords and secrets, manage app access, and secure AI tools with 1Password. Easy to adopt from growing teams to enterprise.
1
1X Technologies
116
1
1X Technologies
A
Aave Labs
17
A
Aave Labs
A
AbbVie
100
A
AbbVie
A
Abnormal
85
Abnormal AI is a behavioral-AI cybersecurity platform protecting enterprises from email-based attacks — phishing, business email compromise, and account takeover — using ML on communications behavior.
A
Abnormal
Abnormal AI is a behavioral-AI cybersecurity platform protecting enterprises from email-based attacks — phishing, business email compromise, and account takeover — using ML on communications behavior.
A
Abridge
United States50
Discover how Abridge transforms documentation for clinical conversations powered by generative AI, enhancing healthcare understanding and improving patient care.
A
AbridgeUnited States
Discover how Abridge transforms documentation for clinical conversations powered by generative AI, enhancing healthcare understanding and improving patient care.
A
Accesa
53
A
Accesa
A
Accurant
A
Accurant
A
Acorns
United States13
Acorns is a financial wellness app that helps individuals and families save, invest, and grow money automatically through simple, everyday habits.
A
AcornsUnited States
Acorns is a financial wellness app that helps individuals and families save, invest, and grow money automatically through simple, everyday habits.
A
AcuityMD
United States10
AcuityMD is the MedTech intelligence platform that combines precise data, AI-powered insights, and intuitive workflows to help your team move faster/win more.
A
AcuityMDUnited States
AcuityMD is the MedTech intelligence platform that combines precise data, AI-powered insights, and intuitive workflows to help your team move faster/win more.
A
Ada
Canada5
By signing up you agree with the Terms and Conditions and testify that you are 18 years or older
A
AdaCanada
By signing up you agree with the Terms and Conditions and testify that you are 18 years or older
A
Adaptive Security
5
A
Adaptive Security
A
Adobe
350
A
Adobe
A
Adyen
297
A
Adyen
A
Aera Technology
10
A
Aera Technology
A
Affirm
287
A
Affirm
A
Afresh
10
A
Afresh
A
Agilent
442
A
Agilent
A
Agility Robotics
98
A
Agility Robotics
A
Agoda
369
A
Agoda
A
Ahrefs
18
A
Ahrefs
A
AI Fund
A
AI Fund
A
Ai2C Technologies
2
A
Ai2C Technologies
A
Airbnb
277
A
Airbnb
A
Aircall
France57
AI-powered customer communications platform to unify channels, automate tasks, & provide insights. Integrate with CRM & helpdesk. 250+ integrations like Hubspot, Salesforce.
A
AircallFrance
AI-powered customer communications platform to unify channels, automate tasks, & provide insights. Integrate with CRM & helpdesk. 250+ integrations like Hubspot, Salesforce.
A
Airhelp
4
A
Airhelp
A
AirOps
18
A
AirOps
A
Airtable
United States1
500,000+ brands use Airtable to enable real-time collaboration, automate repetitive tasks & manual work, and streamline business processes in minutes. Join them.
A
AirtableUnited States
500,000+ brands use Airtable to enable real-time collaboration, automate repetitive tasks & manual work, and streamline business processes in minutes. Join them.
A
Aisera
A
Aisera
A
Aledade
United States46
Aledade is a national leader empowering primary care organizations with actionable insights to improve patient health and support business sustainability.
A
AledadeUnited States
Aledade is a national leader empowering primary care organizations with actionable insights to improve patient health and support business sustainability.
A
Algolia
United States26
18,000+ organizations trust Algolia to build intuitive, adaptive, high-performing experiences with a unified AI search & retrieval platform spanning agentic, generative, and search.
A
AlgoliaUnited States
18,000+ organizations trust Algolia to build intuitive, adaptive, high-performing experiences with a unified AI search & retrieval platform spanning agentic, generative, and search.
A
Allen Institute
19
A
Allen Institute
A
Allium
11
A
Allium
A
Alljoined
5
A
Alljoined
A
Allstate
Northbrook, IL464
Financial services and insurance company applying quantitative methods to risk management.
A
AllstateNorthbrook, IL
Financial services and insurance company applying quantitative methods to risk management.
A
Alpha CRC
A
Alpha CRC
A
Altamira
73
A
Altamira
A
Amazon
26222
A
Amazon
A
Ambarella
A
Ambarella
A
Ambience Healthcare
United States21
The AI Platform Clinicians Choose for Documentation and Coding
A
Ambience HealthcareUnited States
The AI Platform Clinicians Choose for Documentation and Coding
A
Ambiq Micro
56
A
Ambiq Micro
A
AMD
1644
A
AMD
A
Amperos
15
A
Amperos
A
Amplitude
A
Amplitude
A
Anchorage
26
A
Anchorage
A
Anduril Industries
United States3260
Anduril Industries builds advanced autonomous systems and defense technology to protect US and allied forces. Creating the future of national security through AI, robotics, and cutting-edge engineering.
A
Anduril IndustriesUnited States
Anduril Industries builds advanced autonomous systems and defense technology to protect US and allied forces. Creating the future of national security through AI, robotics, and cutting-edge engineering.
A
Anlatan
A
Anlatan
A
Anrok
United States15
Anrok automates sales tax compliance across your financial stack, so you can grow your business in any market.
A
AnrokUnited States
Anrok automates sales tax compliance across your financial stack, so you can grow your business in any market.

Loading companies...

Showing 50 of all companies