/Investor DB

Azolla Ventures — 2025 Investments

7 investments dated 2025 · listed companies and verified rows first · show all

BioLumic, Inc.biolumic.comSeries B · Apr 2025 · $8M

Uses UV light signals to boost seed and seedling genetic potential; domiciled in the USA.

Palmerston North

Jason Wargent(Executive Officer)inSteven Sibulkin(Executive Officer, Director)Mark Brown(Director)Mary Dimou(Director)John Bedbrook(Director)Kirsty Bellringer(Director)

Board seatJohanna Wolfson· per SEC Form D

Co-investorsAngel HQArc AngelsBooster Innovation FundEnterprise AngelsIcehouse VenturesiSelect Fund+5 more

Carbon Reformcarbonreform.comSeed · Feb 2025 · $3M

Philadelphia, US

Joanne Norris(Executive Officer, Director)Nick Martin(Executive Officer, Director)inJo Norris(Cofounder)in

Board seatAmy Duffuor· per SEC Form D

Co-investorsGaingelsPlug and Play VenturesThe Innovation SpaceRise of the Rest Seed

SiTrationsitration.cominPre-Seed · Jul 2025 · $2M

SiTration develops silicon-based electro-extraction (SEE) and nano-filtration (SNF) technologies that recover metals and critical minerals from mining waste, leachate, and recycled material using electricity and no added chemicals.

CleantechDeep TechNew MaterialsCambridge, US

Brendan Smith(Co-founder & CEO)inJeffrey Grossman(Co-founder & Chief Scientist)

BoardJacob Bro(Director)in

Board seatMatthew Nordan· per SEC Form D

Co-investorsCarbonThe E14 FundWorking Capital FundBHP VenturesExtantia CapitalOrion Industrial Ventures+1 more

Dig Energydig.energyinSeed · Sep 2025 · $5M

Dig Energy develops technology to lower the cost of drilling for distributed geothermal energy, aiming to make geothermal heating and cooling cost-competitive for buildings.

CleantechClimate TechEnergy

Dulcie Madden(Co-Founder & CEO)Thomas Lipoma(Co-Founder & CTO)Dan Jepeal(VP Engineering)

Co-investorsAvilaBaukunstSparta GroupSunna Ventures

Dig Securitydig.securitySep 2025 · $5M

Acquired by Palo Alto Networks

Dan Benjamin(Founder)inDan Benjamin Gad Akuka(Founder)Gad Akuka(Founder)Ido Azran(Founder)

Co-investorsFelicis VenturesSelah VenturesSignalFireAccompliceAvilaBaukunst+2 more

Erg Bioergbio.comSeed · Nov 2025 · $6.5M

Erg Bio converts waste biomass into fermentable sugars and intermediates for synthetic aviation fuels and chemicals, using an advanced solvent process and a proprietary yeast that produces enzymes and ferments sugars.

BiotechCleantechEnergyDublin, US

Vineet Rajgarhia(Co-founder & CEO)inBlake Simmons(Co-founder & CTO)inMichael Rabson(Co-founder & Strategic Advisor)in

Co-investorsFREEFLOWJuniperLichen VenturesChevron Technology Ventures

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

NetZeroNitrogen

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.