Private company

Landseed, PBC

Landseed, PBC is an American public-benefit corporation building measurement infrastructure for ecological markets founded in 2025.¹ It was founded by Alex Roessner and Greg Curtis.¹ It is headquartered in United States.¹ Its chief executive is Alex Roessner (since 2025).¹

Last updated Oct 21, 2026.

Overview

2025Founded¹

Industryartificial intelligence, blockchain, environmental services¹
HeadquartersUnited States¹
Websitelandseed.earth
Legal formpublic-benefit corporation¹

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The story

Founded by Alex Roessner and Greg Curtis in 2025.¹

Leadership

Who has led Landseed, PBC, and when. Pick a name to see everywhere that person has worked.

Chief executive

FounderAlex Roessner¹
FounderGreg Curtis¹
Chief executive officerAlex Roessner 2025 to now¹
Chief executive officerGreg Curtis 2025 to now¹

Timeline

2025New chief executive Greg Curtis becomes CEO¹
2025New chief executive Alex Roessner becomes CEO¹
2025Founded Founded¹

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataLandseed, PBC on Wikidata