Owning/Running a Business while in IB

Hey all, I am currently enjoying my summer between getting my internship offer earlier this year, and starting as an intern summer of 2027. I had a chain of events recently that has now left me in charge and majority owner of an event vendor type business. It is not large scale, only on track to do about 40k this year, and maybe 70-100k next year, but it is niche/simple enough that I feel confident to actually be able to hire out the entire labor pool well before I were to actually hit the desk full time, so that do not need to be involved in any day-to-day operations. The business itself could almost be classified as a hobby business, and is asset-intensive. My actual person is not what makes the business run, but at this current time I do about 15 hours/week for the business. I also have two equity partners that can help run things at least during my actual internship so I wouldn't need to think about it while gone for the intern stint.

Is this something that would be frowned upon? Is it something that I shouldn't talk about or is it something I should bring up? Should I just get out of the business entirely? Mostly want to hear from actual full-timers.

3 Comments
 

I do recall that some banks don't allow you to run your own independent business. I know at my UMM, it was something I had to click no on whilst filling my application. It's either you won't be allowed, or there will be some sort of regulation that'll need to take place presumably.

 

Yes, I was just looking back at what I had signed saying I need to disclose these things. I will cross that bridge when I get there/need to. This post is asking for advice on if it is even worth attempting.
From what I can read, I will likely need to declare it, and they will mostly care about it for compliance reasons, but I just don't know how approach the subject. Thank you though.

 
Most Helpful

Consequatur voluptates harum veritatis exercitationem molestiae aut dolore. Dignissimos aut est sint. Vel architecto et eos repellat dolorum soluta autem.

Career Advancement Opportunities

October 2026 Investment Banking

  • Evercore 01 99.5%
  • Moelis & Company 01 98.9%
  • JPMorgan 01 98.4%
  • Morgan Stanley 07 97.9%
  • Guggenheim Partners 01 97.4%

Overall Employee Satisfaction

October 2026 Investment Banking

  • Moelis & Company No 99.5%
  • Morgan Stanley 03 98.9%
  • Evercore 01 98.4%
  • Banco Santander 02 97.9%
  • BMO Capital Markets 12 97.4%

Professional Growth Opportunities

October 2026 Investment Banking

  • Evercore 01 99.5%
  • Moelis & Company 01 98.9%
  • Morgan Stanley 05 98.4%
  • Goldman Sachs 01 97.9%
  • JPMorgan No 97.4%

Total Avg Compensation

October 2026 Investment Banking

  • Vice President (16) $429
  • Associates (57) $264
  • 3rd+ Year Analyst (8) $210
  • 2nd Year Analyst (28) $184
  • Intern/Summer Associate (16) $161
  • 1st Year Analyst (84) $151
  • Intern/Summer Analyst (76) $101
notes
16 IB Interviews Notes

“... there’s no excuse to not take advantage of the resources out there available to you. Best value for your $ are the...”

Leaderboard

1
redever's picture
redever
99.2
2
kanon's picture
kanon
99.0
3
Secyh62's picture
Secyh62
99.0
4
BankonBanking's picture
BankonBanking
99.0
5
CompBanker's picture
CompBanker
98.9
6
DrApeman's picture
DrApeman
98.9
7
GameTheory's picture
GameTheory
98.9
8
dosk17's picture
dosk17
98.9
9
Betsy Massar's picture
Betsy Massar
98.9
10
Linda Abraham's picture
Linda Abraham
98.8
success
From 10 rejections to 1 dream investment banking internship

“... I believe it was the single biggest reason why I ended up with an offer...”