All 1,082 funding rounds announced during May 2011, sorted by deal size. Includes lead investors, stage, and total raised.
| # | Company | Round | Raised | Lead Investor | Date | |
|---|---|---|---|---|---|---|
| 51 |
Minerva Surgical
Minerva Surgical is a medical device start-up company developing medic…
|
Private Equity | $26.2M | — | 2011-05-31 | Round → |
| 52 |
PlumChoice
PlumChoice is purpose-built to solve complex technical needs, forging …
|
Debt Financing | $25.6M | M/C Partners | 2011-05-04 | Round → |
| 53 |
Arstasis
Arstasis manufactures medical devices for cardiologists, interventiona…
|
Series E | $25.5M | — | 2011-05-31 | Round → |
| 54 |
BioCritica
BioCritica develops and commercializes critical care products for the …
|
Private Equity | $25.0M | Novaquest Capital Management | 2011-05-25 | Round → |
| 55 |
Hara
Hara offers a cloud-based enterprise software platform for energy and …
|
Series C | $25.0M | Focus Ventures | 2011-05-17 | Round → |
| 56 |
Wooga
Wooga make games with thoughtful, compelling stories at their core.
|
Series B | $24.0M | Highland Capital Partners | 2011-05-31 | Round → |
| 57 |
SEVALO
SEVALO is a supply chain service platform for construction machinery.
|
Series A | $23.9M | Bailihong Chuangtou | 2011-05-31 | Round → |
| 58 |
Silvergate Pharmaceuticals
Silvergate Pharmaceuticals develops and commercializes pediatric medic…
|
Series Unknown | $23.6M | Frazier Healthcare Partners | 2011-05-20 | Round → |
| 59 |
Next Performance
Next Performance offers dynamic retargeting, real-time user analytics …
|
Series Unknown | $23.0M | Kennet Partners | 2011-05-31 | Round → |
| 60 |
CrowdStar
CrowdStar operates in the mobile and social gaming industry, developin…
|
Series Unknown | $23.0M | Intel Capital | 2011-05-23 | Round → |
| 61 |
QD Vision
QD Vision is a nanotechnology products company delivering display and …
|
Series D | $22.0M | Passport Capital | 2011-05-24 | Round → |
| 62 |
Solarflare Communications
Solarflare Communications develops application-intelligent 10GbE serve…
|
Series Unknown | $20.5M | — | 2011-05-27 | Round → |
| 63 |
Genkyotex
Genkyotex develops innovative drugs to block the NOX enzymes that prod…
|
Series C | $20.4M | Andera Partners | 2011-05-24 | Round → |
| 64 |
OpenX
OpenX is a supply-side platform for audience, data, and identity targe…
|
Series D | $20.0M | Sapphire Ventures | 2011-05-31 | Round → |
| 65 |
MobileIron
MobileIron offers a mobile-centric, zero trust security approach that …
|
Series D | $20.0M | Sequoia Capital | 2011-05-27 | Round → |
| 66 |
SiTime
SiTime is an analog semiconductor company that offers MEMS-based silic…
|
Series E | $20.0M | RUSNANO | 2011-05-27 | Round → |
| 67 |
Siano Mobile Silicon
Siano Mobile Silicon develops silicon receivers for communications and…
|
Series Unknown | $20.0M | Jerusalem Venture Partners (JVP) | 2011-05-24 | Round → |
| 68 |
LifeBond
LifeBond is a leader in the development and manufacturing of biosurgic…
|
Series C | $20.0M | Giza Venture Capital | 2011-05-23 | Round → |
| 69 |
Kumi
Kumi is an animated video platform.
|
Series A | $20.0M | Innoangel Fund | 2011-05-19 | Round → |
| 70 |
AddThis
AddThis provides social engagement tools, APIs and services personaliz…
|
Series D | $20.0M | IVP | 2011-05-10 | Round → |
| 71 |
Lightwave Logic
Lightwave Logic is a research and development company focused on devel…
|
Post Ipo Equity | $20.0M | Lincoln Park Capital Fund | 2011-05-07 | Round → |
| 72 |
NinthDecimal
NinthDecimal is the marketing platform powered by location data that b…
|
Series Unknown | $20.0M | Trident Capital | 2011-05-06 | Round → |
| 73 |
Funzio
Funzio is company that develops games for Facebook and mobile devices.
|
Series A | $20.0M | IDG Capital | 2011-05-05 | Round → |
| 74 |
Cobalt Technologies
Cobalt Technologies develops technologies that focuses and designed fo…
|
Series D | $20.0M | EQT Life Sciences | 2011-05-02 | Round → |
| 75 |
General Fusion
General Fusion provides commercial fusion energy by developing a magne…
|
Series B | $19.5M | Business Development Bank of Canada | 2011-05-05 | Round → |
| 76 |
Delenex Therapeutics
Delenex Therapeutics is engaged in developing therapeutic antibody fra…
|
Series A | $19.3M | Novo Ventures | 2011-05-03 | Round → |
| 77 |
ViajaNet
ViajaNet is an online travel agency offering flights, hotels, cruises …
|
Series C | $19.0M | Redpoint | 2011-05-25 | Round → |
| 78 |
Mirics Semiconductor
Mirics Semiconductor offers semiconductors that enable global platform…
|
Series C | $18.0M | — | 2011-05-25 | Round → |
| 79 |
Naurex
Naurex is a clinical-stage company developing novel therapeutics for d…
|
Series A | $18.0M | Adams Street Partners | 2011-05-11 | Round → |
| 80 |
BranchOut
BranchOut lets people capture and share everyday moments in the workpl…
|
Series B | $18.0M | Redpoint | 2011-05-11 | Round → |
| 81 |
OrSense
OrSense develops and commercializes patient-monitoring solutions for t…
|
Series Unknown | $18.0M | Israel Healthcare Ventures | 2011-05-02 | Round → |
| 82 |
Ivantis
Ivantis is focused on developing an innovative treatment for glaucoma …
|
Series A | $17.3M | — | 2011-05-31 | Round → |
| 83 |
TOA Technologies
TOA Technologies provides field service management software for busine…
|
Series D | $17.2M | Sutter Hill Ventures | 2011-05-12 | Round → |
| 84 |
OneChip Photonics
OneChip Photonics develops and manufactures optical transceiver chips …
|
Series C | $17.0M | — | 2011-05-12 | Round → |
| 85 |
Peel
Peel is the leading universal home control and video content discovery…
|
Series B | $16.7M | Lightspeed Venture Partners | 2011-05-02 | Round → |
| 86 |
Morgan Solar
Morgan Solar is a provider of low-cost solar power applications.
|
Series B | $16.5M | Iberdrola | 2011-05-25 | Round → |
| 87 |
GainSpan
GainSpan designs ultra low-power Wi-Fi modules for battery-powered, em…
|
Series Unknown | $16.5M | — | 2011-05-19 | Round → |
| 88 |
Nujira
Nujira provides envelope tracking technology and solutions for powerin…
|
Series Unknown | $16.2M | Climate Change Capital | 2011-05-18 | Round → |
| 89 |
Exclusively
Exclusively.In is a members-only shopping site for Indian-inspired fas…
|
Series B | $16.0M | Tiger Global Management | 2011-05-29 | Round → |
| 90 |
Silecs
Silecs manufactures electronic and optical materials for semiconductor…
|
Series E | $16.0M | EDBI | 2011-05-18 | Round → |
| 91 |
WaveTec Vision
WaveTec Vision develops and provides a wavefront measurement technolog…
|
Series D | $15.9M | Versant Ventures | 2011-05-12 | Round → |
| 92 |
PlumChoice
PlumChoice is purpose-built to solve complex technical needs, forging …
|
Series Unknown | $15.6M | — | 2011-05-11 | Round → |
| 93 |
LSO
LSO is an provider of overnight, time-definite express package deliver…
|
Debt Financing | $15.5M | Praesidian Capital | 2011-05-19 | Round → |
| 94 |
Antenna Software
Antenna Software is a business mobility solutions provider.
|
Series Unknown | $15.0M | — | 2011-05-27 | Round → |
| 95 |
SpaceOAR
SpaceOAR is a medical device company that develops space-filling hydro…
|
Series C | $15.0M | Varian | 2011-05-25 | Round → |
| 96 |
Rent the Runway
Rent the Runway is an online e-commerce website that allows women to r…
|
Series B | $15.0M | Kleiner Perkins | 2011-05-23 | Round → |
| 97 |
Mitek Systems
Mitek Systems is a software company that specializes in digital identi…
|
Post Ipo Equity | $15.0M | Philadelphia Financial Group | 2011-05-20 | Round → |
| 98 |
Jobvite
Jobvite provides end-to-end talent acquisition software and services t…
|
Series C | $15.0M | Trident Capital | 2011-05-17 | Round → |
| 99 |
Mint Bills
Mint Bills is an application that enables its users to set reminders t…
|
Series B | $15.0M | Morgenthaler Ventures | 2011-05-10 | Round → |
| 100 |
iRhythm Technologies
iRhythm Technologies provides diagnostic monitoring solutions that fac…
|
Series C | $15.0M | New Leaf Venture Partners | 2011-05-04 | Round → |