Umur Cubukcu Overview

  • Investor Type
  • Angel

  • Investments
  • 8

  • Portfolio
  • 5

  • Exits
  • 3

Exits

Umur Cubukcu General Information

Description

Mr. Umur Cubukcu is a Co-Founder and serves as Board Member at Ubicloud. Mr. Cubukcu is an Angel Investor. Mr. Cubukcu previously served as Advisor at DataRow. He co-founded and served as Chief Executive Officer at Citus Data. Mr. Cubukcu holds a Master of Science in Management Science and Engineering from Stanford University and a Bachelor of Science in Industrial Engineering from Bogazici University. Before founding Citus Data, he led enterprise software and IT projects at Boston Consulting Group and worked with companies including Wal-Mart and Kimberly-Clark at demand analytics startup TrueDemand. At Mekanist.net, he served as Chief Executive Officer and put the company back on a growth path. He later led the PostgreSQL product team at Azure after Citus Data was acquired by Microsoft in 2019.

Business Details

Primary Investor Type
Angel (individual)
Corporate Office
  • 450 Townsend Street
  • San Francisco, CA 94107
  • United States
+1 (650)

Umur Cubukcu Investments (8)

Company Name Deal Date Deal Type Deal Size Industry Company Stage Lead Partner
Derya Maritime 30-Jun-2026 Early Stage VC Logistics Generating Revenue
Mastra (Business/Productivity Software) 08-Oct-2025 Business/Productivity Software Generating Revenue
Pipeshift 23-Jan-2025 Business/Productivity Software Generating Revenue
DryMerge 13-Sep-2024 Business/Productivity Software Generating Revenue
Studyverse 06-Jun-2022 Educational Software Out of Business
HoustonBionics 18-Mar-2021 Therapeutic Devices Generating Revenue
DataRow (Database Software) 27-Jul-2017 Seed Round Database Software Generating Revenue
MobileAction 23-Jul-2014 Seed Round Business/Productivity Software Generating Revenue

Umur Cubukcu Exits (3)

Company Name Exit Date Exit Type Exit Size
MobileAction 06-May-2026 Merger/Acquisition
Studyverse 09-Aug-2024
DataRow (Database Software) 20-Feb-2020

Umur Cubukcu Investments by Industry, Year, and Region

Investments by Industry

Investments by Year

Investments by Region

PitchBook’s data visualizations quickly surface an investor’s historical investments—showing a breakdown of activity by industry, year and region.

Umur Cubukcu Co-Investors (142)

Name With Exits Lead Partner Series Industry
Y Combinator 4 Series chart Industry bar
Kulveer Taggar Series chart Industry bar
Goodwater Capital Series chart Industry bar
Nathaniel Matherson Series chart Industry bar
Ritual Capital Series chart Industry bar

Umur Cubukcu FAQs

  • Who is Umur Cubukcu?

    Umur Cubukcu is an angel Investor who has made 8 investments.

  • What kind of investor is Umur Cubukcu?

    Umur Cubukcu is an angel investor.

  • What does Umur Cubukcu do?

    As an angel investor, Umur Cubukcu invests personal money into promising companies, typically in exchange for equity.

  • What has Umur Cubukcu invested in?

    Umur Cubukcu has made numerous investments in companies like Derya Maritime, Mastra (Business/Productivity Software), and Pipeshift within the Logistics and Business/Productivity Software industries.

  • What has Umur Cubukcu invested in recently?

    Umur Cubukcu's latest investment was on 30-Jun-2026 in Derya Maritime, a company within the Logistics industry.

Data Transparency

  • Meet our data hygiene team

    Discover how our experts ensure you’re getting the most accurate financial data in the industry.

    Read more
  • How PitchBook sources data

    Our data operations team has logged over 3.5 million hours researching, organizing, and integrating the information you need most.

    Discover our process