Who invested in Elsen Inc.?
Elsen Inc.'s investors include Atlas Venture, Hyperplane and Bret Siarkowski.

United States · Seed startup
One round we have observed, with the 3 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
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Funding summaryUpdated 5 Nov 2026
$500Kraised across 1 round since 2015, from 1 source
Elsen Inc.'s investors include Atlas Venture, Hyperplane and Bret Siarkowski.
Elsen Inc. has raised $500K across 1 round since 2015.
Elsen Inc.'s most recent round was a Seed of $500K in Jan 2015.
Its most recent round, $500K in Jan 2015, is also its largest on record.
Elsen Inc.'s first round on record, in Jan 2015, was backed by Atlas Venture, Hyperplane and Bret Siarkowski.
Elsen Inc.'s latest named round is a Seed, in Jan 2015.
Elsen Inc. is based in the United States.
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