Jack Bretl: Email & Phone Number

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Summer Research Intern at S2G Investments|Cambridge, Massachusetts, United States

Position:

Summer Research Intern at S2G Investments

Location:

Cambridge, Massachusetts, United States

View Jack Bretl's Email

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Last updated: 2026-07-13

Updated: 2026-07-13

Found email addresses for Jack Bretl:

Business emails:

j**k@bretl.net,

j********l@colgate.com

Personal emails:

j****l@colgate.edu

Found phones for Jack Bretl:

+1-205-***-**94,

+1-520-***-**73,

+1-870-***-**79,

+1-909-***-**02

A different Jack Bretl?

Work Experience 5 years

Summer Research Intern at S2G Investments

May 2026 - Current

Executive Board at Maroon Holdings

Dec 2025 - Current

Volunteer Income Tax Assistant at Colgate University

Jan 2025 - Current

TMT Manager at Colgate Investment Group

Sep 2024 - Current

Boat Cleaner / Dock Management Assistant at Vineyard Yachting

Jun 2023 - Jun 2026

News Writer at St. Paul's School

Sep 2022 - May 2024

Student Admissions Officer at St. Paul's School

Jun 2022 - May 2024

Linc Leader at St. Paul's School

Sep 2022 - Jun 2023

Dishwasher at Covington Restaurant

Jun 2021 - Aug 2022

Jack Bretl started working in 2021, then the employee has changed 6 companies and 8 jobs. On average, Jack Bretl works for one company for 1 year 5 months.

Jack is proficient in French. Their professional focus is Admissions, Cashiering, and Community Outreach across 3 core areas.

Jack holds Corporate Valuation and Financial Modeling and Microsoft Excel Skills certifications and has been awarded Deans Award with Distinction for academic excellence and Distinction in Science

Education

Bachelor of Arts - BA at Colgate University

The Tuck School of Business at Dartmouth

St. Paul's School

The Fenn School

Frequently Asked Questions

What is Jack Bretl's email address?

SignalHire found verified email addresses for Jack Bretl, both business and personal. Their business email is j**k@bretl.net, and personal emails include j****l@colgate.edu.

What is Jack Bretl's phone number?

SignalHire found multiple verified phone numbers for Jack Bretl: +1-205-***-**94, +1-520-***-**73, and +1-870-***-**79.

How do I contact Jack Bretl at S2G Investments?

You can reach Jack Bretl through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Jack Bretl's professional background?

Jack Bretl has 5 years of professional experience. They have held roles including Executive Board, Volunteer Income Tax Assistant, and TMT Manager at companies such as Maroon Holdings, Colgate University, and Colgate Investment Group. Their education includes Bachelor of Arts - BA from Colgate University, and The Tuck School of Business at Dartmouth.

Is Jack Bretl's contact information up to date?

Yes. Jack Bretl's SignalHire profile was last updated on 13 July 2026, reflecting their current position as Summer Research Intern at S2G Investments in Chicago, Illinois, United States.

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