Lydian Funding: $60M Raised, Series A (2025)

Lydian funding overview

Lydian is based in Cambridge. Lydian has raised $60M in total disclosed funding. That places its disclosed total in the $25M–$100M range. Its most recent disclosed round is a Series A announced in December 2025. The round record for Lydian runs through 2025; nothing later has been disclosed. Investors on record include Congruent Ventures, Galvanize Climate Solutions, Union Square Ventures, National Science Foundation, Eclipse, VoLo Earth Ventures and 6 others. 12 distinct backers are named across the disclosed rounds.

Lydian at a glance

Total raised: $60M
Latest round: Series A
Latest round date: December 2025
Headquarters: Cambridge
Notable investors: Congruent Ventures, Galvanize Climate Solutions, Union Square Ventures, National Science Foundation, Eclipse, VoLo Earth Ventures, MassMutual Catalyst Funds, Cubit Capital

Frequently asked about Lydian funding

How much has Lydian raised?: Lydian has raised $60M in total disclosed funding across the rounds on record.
Who has invested in Lydian?: Congruent Ventures, Galvanize Climate Solutions, Union Square Ventures, National Science Foundation, Eclipse, VoLo Earth Ventures are named among the investors backing Lydian.
What was the latest Lydian funding round?: The most recent disclosed round is a Series A, announced in December 2025.
Where is Lydian based?: Lydian is based in Cambridge.
When did Lydian last raise?: The last disclosed Lydian round closed in December 2025 at Series A.

We update the Lydian record whenever a new round is filed or announced, so the totals above track the public record rather than estimates. Related companies in Cambridge and their backers are listed below.

Lydian Funding: $60M Raised, Series A (2025)

Lydian funding overview

Lydian at a glance

Frequently asked about Lydian funding

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