# Sigma-Tau: portfolio, investments and team > Sigma-Tau is an investment firm. 2 investments on record, latest Jul 2010. Portfolio, stages, co-investors and team. Source: https://millionrounds.com/fund/sigma-tau (Millionrounds; every figure on the page links to its filing or article) [Investor](https://millionrounds.com/investors) # Sigma-Tau Last cheque observed Jul 2010. Silence since then is not evidence of inactivity: our sources miss unannounced rounds. Quiet Investment firm Venture Cheques on record **0%** of best year **0** **cheques in 12 months**, 2 on record Since the last cheque **5960** days **00** hrs **00** min **00** sec Median round **$5.5M** Rounds led **0 of 2** Pitch Sigma-Tau ## Sigma-Tau highlights - 01 2 rounds on record - 02 Mostly Venture: 100% of its rounds ## What they do - **Type:** Investment firm (from a list, unverified) - **Cheque size:** Not stated - **Cold pitches:** Not stated ## The record Every round we can evidence, newest first **2 appearances** - **2010** 2 rounds - **Jul** **[Soligenix](https://millionrounds.com/company/soligenix)** Venture · US **$5.9M** With 8 others - **Jun** **[Soligenix](https://millionrounds.com/company/soligenix)** Venture · US · dorbiopharma.com **$5.2M** With 8 others 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 Venture Median round joined **$5.5M** the round, not its cheque Led 0 of 2 rounds **0%** - **Sole investor:** Never alone - **Last cheque:** Jul 2010 Rounds by stage said on their site - Venture *2* Often in the room with - [DAFNA Capital Management, LLC](https://millionrounds.com/fund/dafna-capital-management-llc) 2 - [Downsview Capital](https://millionrounds.com/fund/downsview-capital) 2 - [Iroquois Capital](https://millionrounds.com/fund/iroquois-capital) 2 - [Kingsbridge Capital](https://millionrounds.com/fund/kingsbridge-capital) 2 - [OpusPoint Partners](https://millionrounds.com/fund/opuspoint-partners) 2 - [Rockmore Capital](https://millionrounds.com/fund/rockmore-capital) 2 **Pitching Sigma-Tau?** 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 Sigma-Tau. A count of rooms they were both in, not a relationship either has claimed. [**DAFNA Capital Management, LLC** Wealth manager **2** rounds together](https://millionrounds.com/fund/dafna-capital-management-llc)[**Downsview Capital** VC firm **2** rounds together](https://millionrounds.com/fund/downsview-capital)[**Iroquois Capital** Hedge fund **2** rounds together](https://millionrounds.com/fund/iroquois-capital)[**Kingsbridge Capital** Investment firm **2** rounds together](https://millionrounds.com/fund/kingsbridge-capital)[**OpusPoint Partners** Investment firm **2** rounds together](https://millionrounds.com/fund/opuspoint-partners)[**Rockmore Capital** VC firm **2** rounds together](https://millionrounds.com/fund/rockmore-capital)[**Rosalind Capital Partners** Investment firm **2** rounds together](https://millionrounds.com/fund/rosalind-capital-partners) ## Quick answers about Sigma-Tau ### What does Sigma-Tau invest in? Sigma-Tau invests most often at Venture (100% of the rounds on record). ### How active is Sigma-Tau? 2 investments on record, 0 of them in the last 12 months. The most recent was in Jul 2010. ### How big are Sigma-Tau's cheques? The median round it joins is $5.5M. ### Is Sigma-Tau investing now? No investments in the last 12 months; the latest was in Jul 2010. ### Who does Sigma-Tau invest alongside? Most often DAFNA Capital Management, LLC (2 rounds together), Downsview Capital (2 rounds together) and Iroquois Capital (2 rounds together). ### What kind of investor is Sigma-Tau? Sigma-Tau is an investment firm. ### Where does this information on Sigma-Tau come from? From 1 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=sigma-tau) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=sigma-tau)