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Photo of Andrew Sieja
Individual Investor

Andrew Sieja

Overview

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Number of Portfolio Companies 3
Number of Exits 
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  • Primary Job Title Founder and Executive Chairman
  • Primary Organization 
    Relativity Logo
    Relativity
  • Investor Type 
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  • Number of Exits 
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Andrew Sieja is the Founder and Executive Chairman at Relativity.

Personal Investments

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Number of Investments 3
Andrew Sieja has made 3 investments. Their latest investment was Seed Round - Entegrata on
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, when Entegrata raised
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.
Announced Date  
Organization Name  
Lead Investor  
Funding Round  
Money Raised  
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Entegrata Logo
Entegrata
—
Seed Round - Entegrata Logo
Seed Round - Entegrata
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Eudia Logo
Eudia
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Series A - Eudia Logo
Series A - Eudia
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The Contract Network Logo
The Contract Network
—
Seed Round - The Contract Network Logo
Seed Round - The Contract Network
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Exits

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Number of Exits 
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Andrew Sieja has
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exit - The Contract Network. Andrew Sieja has
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exits. Their most notable exits are The Contract Network.
  • The Contract Network Logo
    The Contract Network Contract Network is a developer of a digital collaborative platform for clinical trials.

Jobs

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Number of Current Jobs 1
Number of Past Jobs 1
Andrew Sieja is the Founder and Executive Chairman at Relativity. Additionally, Andrew Sieja has had 1 past job as the Founder & CEO at Relativity.
Organization Name  
Title At Company  
Start Date  
End Date  
Relativity Logo
Relativity
Founder & CEOFeb 2001Jun 2019

Related Hubs

Edit Related Hubs Section
Hub Name  
CB Rank (Hub)  
Enterprise Software Companies With Less Than $1B in Revenue (Top 10K) Logo
Enterprise Software Companies With Less Than $1B in Revenue (Top 10K)
2,160
Computer Companies With Less Than $1B in Revenue (Top 10K) Logo
Computer Companies With Less Than $1B in Revenue (Top 10K)
5,045
Greater Chicago Area Private Equity Stage Companies Logo
Greater Chicago Area Private Equity Stage Companies
69,356
Great Lakes Companies With More Than $1M in Revenue (Top 10K) Logo
Great Lakes Companies With More Than $1M in Revenue (Top 10K)
505
Enterprise Software Companies with Private Equity Funding Logo
Enterprise Software Companies with Private Equity Funding
56,546
Legal Tech Companies With More Than $1M in Revenue Logo
Legal Tech Companies With More Than $1M in Revenue
8,822
Enterprise Software Companies With More Than $100M in Revenue Logo
Enterprise Software Companies With More Than $100M in Revenue
13,066
Great Lakes Companies With More Than 50 Employees (Top 10K) Logo
Great Lakes Companies With More Than 50 Employees (Top 10K)
796
Information Technology Private Equity Stage Companies With More Than 50 Employees Logo
Information Technology Private Equity Stage Companies With More Than 50 Employees
30,912
Computer Companies With More Than $10M in Revenue Logo
Computer Companies With More Than $10M in Revenue
11,414

Recent News and Activity

Edit Recent News and Activity Section
Number of News Articles 42
Funding Round•Mar 19, 2025
Entegrata raised
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from Andrew Sieja and 2 other investors
Discover more funding rounds
Funding Round•Feb 13, 2025
Eudia raised
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from Andrew Sieja and 13 other investors
Discover more funding rounds
Funding Round•Aug 2, 2023
The Contract Network raised
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from Andrew Sieja and 5 other investors
Discover more funding rounds
News•Feb 28, 2019
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News•Oct 1, 2018
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News•Sep 27, 2018
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