/People

Natalie Aresta-Katz

Founder

Founder at Regbase

New York City Metropolitan Area

FoundedRegbase · YC

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About

Natalie Aresta-Katz founded Saponify, a soap business, before starting Regbase. She holds an MBA from Columbia and a degree in sustainable business from NYU Stern, and previously worked as a regulatory researcher at Paul, Weiss law firm.

Founder at RegbaseYC X26

Intro paths

YC

Natalie went through Y Combinator (Spring 2026) — any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was Andrew Miklas, General Partner at Y Combinator — the partner who ran Regbase's batch and knows the company first-hand. YC profile ↗

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In turn, Natalie can intro founders to Regbase's investors below.

Co-founders at Regbase

ESEthan Shea
Ethan SheaFounder

Experience

  1. RegbaseFoundercurrent2026 — presentNew York, New York, United States
  2. SaponifyBusiness Ownercurrent2015 — presentChevy Chase, MD
  3. Paul, Weiss, Rifkind, Wharton & Garrison LLPGlobal Regulatory Development Consultant2024 — 2026
  4. Paul, Weiss, Rifkind, Wharton & Garrison LLPSenior Sustainability Coordinator2023 — 2024New York, New York, United States
  5. Paul, Weiss, Rifkind, Wharton & Garrison LLPSustainability Research Coordinator2021 — 2023New York, New York, United States
  6. Center for Active DesignESG Analyst Internship2021New York, New York, United States
  7. NYU Stern School of BusinessTeaching Assistant2021New York, New York, United States
  8. NYU Steinhardt School of Culture, Education, and Human DevelopmentTeaching Assistant and Metalsmithing Studio Monitor2019 — 2021New York, New York, United States
  9. DeloitteSummer Analyst2020Washington, District of Columbia, United States
  10. NYU Stern Center for Sustainable BusinessInvest SDG ESG Researcher2019 — 2020New York, United States
  11. National Institute of Standards and TechnologySummer Intern2014 — 2017

Skills & more

Management3Leadership2Public Speaking1Strategic Planning1Customer Service5Marketing1Project Management1Social Media1Sales1Research1Team Building1Microsoft Office6
+5 moreMicrosoft ExcelMicrosoft PowerPointTableauSQLESG

From Natalie's professional profile.

Frequently asked questions

Who is Natalie Aresta-Katz?
Natalie Aresta-Katz founded Saponify, a soap business, before starting Regbase. She holds an MBA from Columbia and a degree in sustainable business from NYU Stern, and previously worked as a regulatory researcher at Paul, Weiss law firm.
Where does Natalie Aresta-Katz work?
Natalie Aresta-Katz is Founder of Regbase.
What companies did Natalie Aresta-Katz found?
Natalie Aresta-Katz founded Regbase.
Where did Natalie Aresta-Katz go to school?
Natalie Aresta-Katz studied at Columbia Business School (Master of Business Administration - MBA); NYU Stern School of Business (BS in Business, Sustainable Business); St Johns College High School (High School).

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