What technologies does OneChicago use?

OneChicago uses Gmail, Google Apps, Amazon AWS, Mobile Friendly, Google Tag Manager. View their full technology stack — including all 19 detected tools — on StackWho.

Who is the CEO of OneChicago?

David Downey is the CEO at OneChicago. Get verified contact information on StackWho.

Where is OneChicago located?

OneChicago is based in Chicago, Illinois, United States.

OneChicago

Q: What industry is OneChicago in?

OneChicago operates in the financial services industry.

onechicago.com

financial services

onechicago.com

Chicago, Illinois, United States

11-50 employees

LinkedIn Profile

About OneChicago

equity repo, equity finance, stock loan borrow, securities lending, boutique amenities, lessors of residential buildings and dwellings, fitness center, luxury lifestyle, boutique resort amenities, contemporary design, city views, b2c, urban lofts, hospitality, luxury rental, urban living, high-end finishes, downtown chicago living, dog park, resort-style living

OneChicago's Tech Stack

Decision Makers at OneChicago

1 contact

David Downey

CEO

d***@onechicago.com Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

19 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

OneChicago's Position in the StackWho Database

• OneChicago is 1 of 21,667 financial services companies tracked in StackWho.
• 21,586 financial services companies in our database have verified decision-maker emails (100% of the cohort).
• 11,640 companies in Illinois are in the StackWho database.
• 7,667 financial services companies are in the 11-50 employee range (same size as OneChicago).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does OneChicago use?

OneChicago uses Gmail, Google Apps, Amazon AWS, Mobile Friendly, Google Tag Manager, DoubleClick, and 13 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at OneChicago?

StackWho has verified email addresses for 1 decision maker at OneChicago. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach OneChicago directly for sales, recruiting, or partnerships.

What industry is OneChicago in?

OneChicago operates in the financial services industry, headquartered in Chicago, Illinois, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export OneChicago's contact data?

Yes. StackWho Pro members can export decision maker contact data for OneChicago and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.