How to determine if a source/website is reliable ?

Hey guys, so I am doing an internship in a deal-sourcing shop. A lot of my work involves doing research and identify potential acquisition targets for PE clients.

An associates in the company has taught us interns some basic/a little bit advanced techniques on doing this kind of research, but when I look for a company's revenue, how do I know that the source/website I'm looking at is reliable ?

For example, on a website called "Manta.com", company XYZ has an estimated revenue of $3M, but on a website called "ZoomInfo", the company can have $10M. How do I know which one is correct? Or neither is?

Thank you.

2 Comments
 
Best Response

You don't know. One could be correct, neither could be correct, or both could be correct, but for different years. I had one internship where I needed to pull data like this for a potential acquisitions list, and what I did was compare several of these websites and then make an educated guess based on that information as well as what I found on the company's own website. Say Manta tells you $10M, but ZoomInfo tells you $12M. If the company's website shows a CEO, a sales guy, and a receptionist as their only employees, I'd guess the actual revenue is probably under $10M.

 

Aut beatae ut tempore distinctio consequatur rerum. Vel a tempora sit voluptas. Laudantium occaecati odio reiciendis sapiente numquam ex. Reprehenderit quia dolor qui beatae.

Molestiae sint ut dolor tenetur laboriosam molestias. Ut voluptas est sunt necessitatibus recusandae.

Persistency is Key

Career Advancement Opportunities

October 2026 Investment Banking

  • Evercore 01 99.5%
  • Moelis & Company 01 99.0%
  • JPMorgan 01 98.4%
  • Guggenheim Partners 02 97.9%
  • Morgan Stanley 06 97.4%

Overall Employee Satisfaction

October 2026 Investment Banking

  • Moelis & Company No 99.5%
  • Morgan Stanley 02 99.0%
  • 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 99.0%
  • 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
BankonBanking's picture
BankonBanking
99.0
3
kanon's picture
kanon
99.0
4
Secyh62's picture
Secyh62
99.0
5
Betsy Massar's picture
Betsy Massar
98.9
6
CompBanker's picture
CompBanker
98.9
7
GameTheory's picture
GameTheory
98.9
8
dosk17's picture
dosk17
98.9
9
DrApeman's picture
DrApeman
98.9
10
Mimbs's picture
Mimbs
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...”