The Blip

👋 Hello, I’m Ronan, an entrepreneur based in Dublin.

• I previously founded Sandymount, an MIT membrane technology startup.

• I’m now founder at Trelis.com - building financial tools focused on data privacy.

You’ll enjoy The Blip if you’re interested in:

1. Energy Technology & Policy,

2. Investing, and

3. Data and Financial Privacy.

Here are three pieces to get you started:

• Building and selling an MIT startup.

• Making $750k for charity selling hand-sanitiser during COVID.

• My approach to investing.

You can alternately just browse the archive.

Financial Disclosures (updated Quarterly):

Last update: January 2023

Long positions: Berkshire Hathaway, Simon Property Group, Meta, Spotify, Wise, AirBnb, VTI, VNQI, VNQ, SGOV, SGOL, TIPs (<5 yr), Bitcoin, Ether, Atom, LQTY, Stargate, Urbit star, Sahil Lavignia Rolling Fund, Expression Edits, Worldcoin, SpaceX, Stripe, Pipe, Conception Biosciences.

Short positions: None.