Gabriel Sabbag

Gabriel Sabbag

General Partner atDiasNew York

Gabriel Sabbag is a General Partner and CFO at Atman Capital Partners. He previously worked at Refinitiv/LSEG, Sintec, Linde Gas, and Petrobras, and holds an MBA from London Business School.

What Gabriel can write

Writes checks of$250K to $1M
Comes in atPre-seed, SeedCan lead the round
Ownership target5-7%, 7-10%At first check
Email the firm[email protected]The firm's own inbox for founders.

Dias writes $250K to $1M checks, larger than 33% of firms in the atlas.

Bars: how many firms report each check band. Highlighted: Dias.

Career

  1. Linde Gas · team leader
  2. Sintec · management consultant
  3. Refinitiv / LSEG · product manager
  4. Atman Capital Partners · General Partner and Chief Financial Officer
  5. Dias · General Partner
    Now

Focus

early-stage investmentstechnologyfinancial servicesoil & gasconsumer goods

Education

Poli-USP, chemical engineerLondon Business School, MBA

Also at Dias

Partners like Gabriel

At firms with a similar stage, sector and check size.

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One email when Gabriel's firm raises a fund, adds a partner or shows new activity.

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Questions

Who is Gabriel Sabbag?

Gabriel Sabbag is a General Partner and CFO at Atman Capital Partners. He previously worked at Refinitiv/LSEG, Sintec, Linde Gas, and Petrobras, and holds an MBA from London Business School.

How much does Gabriel Sabbag invest?

Gabriel Sabbag invests through Dias, which writes checks of $250K to $1M at pre-seed, seed.

How do I pitch Gabriel Sabbag?

Email [email protected], the firm's inbox for founders, and name Gabriel in the subject. A warm intro from a founder Dias backed works better.

What did Gabriel Sabbag do before Dias?

team leader at Linde Gas; management consultant at Sintec; product manager at Refinitiv / LSEG; General Partner and Chief Financial Officer at Atman Capital Partners.

Last updated 2026-10-15. Is this you? Ask for a correction.