# D3: portfolio, investments and team > D3 is a vc firm. 4 investments on record, 2 in the last 12 months, latest Sept 2026. Portfolio, stages, co-investors and team. Source: https://millionrounds.com/fund/d3 (Millionrounds; every figure on the page links to its filing or article) [Investor](https://millionrounds.com/investors) # D3 Last cheque observed Sep 2026; 4 cheques on record. Deploying now VC firm Seed Series A Deploying now **100%** of best year **2** **cheques in 12 months**, 4 on record Since the last cheque **34** days **00** hrs **00** min **00** sec Median round **$24M** Rounds led **0 of 4** Sole investor **1 rounds** Pitch D3 ## D3 highlights - 01 2 cheques in the last 12 months - 02 Mostly Seed and Series A: 100% of its rounds - 03 Sole investor in 1 rounds, median undisclosed ## What they do - **Type:** VC firm (from a list, unverified) - **Cheque size:** Not stated - **Cold pitches:** Not stated ## The record Every round we can evidence, newest first **4 appearances** - **2026** 2 rounds - **Sept** **[TERASi](https://millionrounds.com/company/terasi)** Seed · SE · Firms' own news pages **$13M** With 9 others - **Feb** **[TYTAN Technologies](https://millionrounds.com/company/tytan-technologies)** Series A · DE · NATO Innovation Fund (NIF) **$35M** With 7 others - **2015** 1 round - **Jul** **[PeopleFund](https://millionrounds.com/company/peoplefund)** Seed · KR **$1.3M** With 2 others - **2014** 1 round - **May** **[Frientrip](https://millionrounds.com/company/frientrip)** Seed · KR **Undisclosed** Sole investor An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor. ## The cheque Seed Series A Median round joined **$24M** the round, not its cheque Alone, median **-** Led 0 of 4 rounds **0%** - **Sole investor:** 1 rounds - **Last cheque:** Sept 2026 Rounds by stage said on their site - Seed *3* - Series A *1* Cheques by month Led Joined Nov 2023 Oct 2026 Often in the room with - [NATO Innovation Fund (NIF)](https://millionrounds.com/fund/nato-innovation-fund) 2 **Pitching D3?** Put them on your fundraising board with this record on the card, and follow them to hear when they write a new cheque. Add to your CRM *→* ## Who they invest alongside The investors most often in the same rounds as D3. A count of rooms they were both in, not a relationship either has claimed. [**NATO Innovation Fund (NIF)** VC firm **2** rounds together](https://millionrounds.com/fund/nato-innovation-fund) ## Recently backed The latest companies D3 put money into. [**TERASi** $13M · Sept 2026](https://millionrounds.com/company/terasi)[**TYTAN Technologies** $35M · Feb 2026](https://millionrounds.com/company/tytan-technologies) ## Quick answers about D3 ### What does D3 invest in? D3 invests most often at Seed and Series A (100% of the rounds on record). ### How active is D3? 4 investments on record, 2 of them in the last 12 months. The most recent was in Sept 2026. ### What has D3 invested in recently? Its most recent investments on record: TERASi (Seed, Sept 2026) and TYTAN Technologies (Series A, Feb 2026). ### How big are D3's cheques? The median round it joins is $24M. ### Is D3 investing now? Yes: it is actively investing, with 2 investments in the last 12 months. ### Who does D3 invest alongside? Most often NATO Innovation Fund (NIF) (2 rounds together). ### What kind of investor is D3? D3 is a VC firm. ### Where does this information on D3 come from? From 3 articles and filings naming it in a round, public registers and its own website, checked and rebuilt every night. ## Raising now? Find the investors who back rounds like yours, and keep every conversation on one fundraising board. Find similar investorsOpen your CRM Built from the rounds we watched, its filings and its own website, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections?slug=d3) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=d3)