Dec. 5, 2011 - Momenta Pharmaceuticals Inc. said Monday it paid $4.5 million to acquire the Sialic Switch assets of the privately held Virdante Pharmaceuticals Inc. Momenta, based in Cambridge, Mass., said it could make additional payments totaling $51.5

October 27, 2011 - Exclaim Mobility, Inc. announced today that the company will launch a new consumer mobile device security service, Snap Secure, as a result of the company’s recent acquisition of Smart Solutions, Inc. and its award-winning SmrtGuard mo

October 04, 2011 - Red Hat Acquires Nexus Ventures-backed Gluster For $136M

October 3, 2011 – Accusoft Pegasus, the leading provider of imaging software development kits (SDKs) and image viewers, today announces the acquisition of Adeptol and substantially all its assets.

August 25, 2011 - GT Advanced Technologies Inc., (NASDAQ: GTAT), today announced that it has acquired privately-held Confluence Solar, Inc., the developer of HiCz™, a continuously-fed Czochralski (CCz) growth technology, that enables the production of hig

Aug 31, 2011 - Zynga Inc acquired HipLogic Inc, a San Francisco- based developer of social game applications.

July 11, 2011 – Symantec Corp. announced that privately-held Clearwell Systems Inc., is now part of Symantec. Symantec completed its acquisition of Clearwell, a recognized leader in the electronic discovery market, on June 24, 2011.

June 28, 2011 - Shire Pharmaceuticals, the global specialty biopharmaceutical company, announced that following the satisfaction of the closing conditions, including the expiry of the waiting period under the Hart-Scott-Rodino Antitrust Improvement Act o

May 24, 2011 – The Active Network, Inc., the leading provider of organization-based cloud computing applications, today announced the pricing of its initial public offering of 11,000,000 shares of common stock at a price to the public of $15.00 per share.

February 1, 2011 - NetApp today announced that it has completed the acquisition of Akorri Networks, Inc., a privately held company headquartered in Littleton, Massachusetts. Under terms of the definitive agreement, NetApp acquired Akorri in an all-cash transaction for approximately $60 million.

Jan. 14, 2011 - GENBAND, a leading developer of IP infrastructure and application solutions, today announced the completion of its acquisition of Cedar Point Communications, a worldwide leader in IP switching solutions for cable service providers.

Nov. 24, 2010 - Broadcom Corporation, a global leader in semiconductors for wired and wireless communications, today announced that it has completed its acquisition of Beceem Communications, Inc., a privately-held company that develops system-on-a-chip (SoC) solutions for LTE and WiMAX® 4G connectivity.

29 Oct 2010 - IBM today announced it has closed the acquisition of BLADE Network Technologies (BLADE), a privately held company based in Santa Clara, CA. Financial details were not disclosed.

October 14, 2010 – Overland Storage today announced that it acquired MaxiScale, a technology leader in limitlessly scalable file serving and storage.

October 13, 2010 – Qualcomm Innovation Center, Inc. (QuIC), a wholly owned subsidiary of Qualcomm Incorporated (NASDAQ: QCOM), today announced it has acquired iSkoot Technologies Inc., a newly-formed corporation that has recently received substantially all of the assets of iSkoot, Inc., a San Francisco-based pioneer of providing services at the intersection of mobile and the internet

October 2010 - Pacific Biosciences, a maker of DNA sequencing machines, goes public today with a $200 million initial public offering.

1st October 2010 : Velti, a leading global provider of mobile marketing and advertising technology, today announced the acquisition of Mobclix Inc. (“Mobclix”), a leading privately-held mobile ad exchange network.

22 October 2010 - Stentys SAS announced that it will be trading for the first time on Euronext Paris stock exchange on October 25, 2010 by issuing 1,893,939 shares, costing EUR 12 per share, total amounting to EUR 22.7 million. The settlement date is Octo

September 23, 2010 — Concurrent (NASDAQ: CCUR), a worldwide leader in video and media data and advertising solutions, today announced it is accelerating its multi-screen video delivery and monetization strategy through the acquisition of key technology assets from TellyTopia, one of the world’s first companies to bring user-generated and Internet hosted video directly to TV over service providers’ existing network infrastructures.

September 9, 2010: AuthenTec Inc. (AUTH) has acquired closely held fellow fingerprint-authentication company UPEK, potentially valuing the later at $24.5 million, ending a months-long battle between the companies. The deal is expected to generate $10 million in cost savings next year in 2011 and add to AuthenTec's bottom line by the second quarter.

Aug 24, 2010: Motorola has acquired a new set of app development tools in the form of Y Combinator startup 280 North.

Aug 21, 2010 - Google has acquired Like.com, which offers a visual search engine for retail products, a deal aimed at boosting Google's shopping search capabilities and services like its Products engine.

Aug 6, 2010 - Google Inc bought social networking company Slide as the Internet search and advertising company bolsters its social networking capabilities to compete with Facebook.

July 27, 2010: Video game and software retailer GameStop is buying Kongregate, a social gaming destination and community site for gamers.

July 20, 2010 - Eli Lilly and Company (NYSE: LLY) today announced that it has completed the acquisition of Alnara Pharmaceuticals, Inc., a privately-held company developing protein therapeutics for the treatment of metabolic diseases.

July 21, 2010 - Flipboard today announced it has acquired Ellerdale, the real-time Web intelligence company.

July 8, 2010 – Highwinds, a leader in content delivery, network and IP services, today announced that it has acquired Internet infrastructure service provider BandCon, based in Costa Mesa, Calif.

July 8, 2010 – NexTag, (NexTag.com), a leading comparison shopping website for products and services, today announced the acquisition of Wize (Wize.com), an online product recommendation research engine.

July 6, 2010 EMC Corporation (NYSE: EMC), the world's leading provider of information infrastructure solutions, today announced it has signed a definitive agreement to acquire California-based Greenplum, Inc.

Jul 02, 2010 — Juniper Networks® (NYSE: JNPR) today announced its recent acquisition, Ankeena Networks, has been selected as a Red Herring Top 100 company.

July 01, 2010 - Dell announced today it has signed an agreement to acquire Scalent, a private company that provides software that makes data center infrastructure dynamic, easily scalable and highly efficient.

June 29, 2010 - Tesla Goes Public, Prices Shares at $17: Electric car manufacturer Tesla Motors will start publicly trading stock on the Nasdaq on Tuesday, under the symbol TSLA. Tesla previously said it hoped to raise $178 million, but decided to upsize the IPO to $226 million and sell 13.3 million shares at $17 a piece.

June 10, 2010 - Infoblox Inc., the leading provider of real-time DNS, DHCP and IPAM (DDI) network infrastructure solutions, today announced it has acquired Netcordia, the leading independent provider of Network Change and Configuration Management (NCCM) solutions.

June 3, 2010: Zynga today announced the acquisition of Austin-based social game company Challenge Games. Effective immediately, the Challenge Games office will become Zynga Austin, a game studio focused on product development.

May 27, 2010: Today, we closed our acquisition of AdMob. Omar Hamoui has built a great team and great products at AdMob and we’re thrilled to officially welcome them to Google.

3 May, 2010 — IBM today announced it has acquired Cast Iron Systems to broaden the delivery of cloud computing services for clients.

May 2010 - Oracle has acquired the intellectual property assets of Market2Lead, a provider of demand generation and marketing automation software.

Apr 13, 2010 (BUSINESS WIRE) --Cooper Industries plc (NYSE:CBE) today announced the acquisition of substantially all of the assets of Germantown, MD -based Eka Systems, Inc., a leading provider of secure, reliable and adaptive RF wireless networking technologies for smart grid communication applications.

March 24, 2010 - Calix, Inc. announced today the pricing of the initial public offering of shares of its common stock at a public offering price of $13.00 per share.

Feb. 22, 2010 – Iron Mountain Incorporated (NYSE: IRM), an information management services company, today announced it has acquired Santa Clara, Calif.-based Mimosa Systems, Inc., a leader in enterprise-class content archiving solutions, for approximately $112 million in cash, subject to closing adjustments.

February 12, 2010: Google said today that it has acquired Aardvark, a small start-up that hones in on specific searches by tapping into the knowledge base of real people.

February 8, 2010 - AREVA announced today the 100% acquisition of U.S.-based Ausra, a leading provider of large-scale concentrated solar power solutions for electricity generation and industrial steam production. This acquisition launches AREVA’s new global solar energy business. It reflects AREVA’s strategic objective to be the world leader in concentrated solar power (CSP) and will further strengthen and diversify its renewables portfolio.

Jan 11, 2010: Mochi Media, a Flash game advertising network and payments platform funded by Accel Partners and Shasta Ventures, has been acquired by Shanda Games for $60 million in cash and $20 million in equity. The company has raised $14 million over two venture rounds.

December 23, 2009: Telefónica today announced the acquisition of the leading communications innovator JAJAH for the value of EUR 145 million in an all-cash transaction. The agreement is subject to formal clearance by CNC, the Spanish competition authority.

December 11, 2009 — The Soitec Group (Euronext Paris), the world’s leading supplier of engineered substrates for the microelectronics industry, announced today that it has signed an agreement to acquire privately held Concentrix Solar GmbH.

December 8, 2009 : MySpace Music, a joint venture between MySpace and the major labels, completed a deal to acquire “certain assets” of the popular social networking site Imeem on Tuesday.

December 8, 2009… Roper Industries, Inc. (NYSE: ROP) today announced that it has completed the planned acquisition of Verathon, Inc. following the required regulatory and shareholder approval.

November 4, 2009 -- Funambol, the leading provider of open source mobile cloud sync and push email for billions of phones, today announced it has acquired Zapatec, Inc., a leader of AJAX web 2.0 frameworks.

Nov 2, 2009 – Intuit Inc. (Nasdaq: INTU) has completed its acquisition of Mint.com, a fast-growing provider of online personal finance services based in Mountain View, Calif.

October 19, 2009: MagnaQuest, a global leader in Billing solutions, today announced a major step forward in its cloud computing strategy by entering into a definitive agreement to acquire privately held eVapt, a leading platform for Metering, Billing and Subscription Management for the Cloud.

September 30, 2009 - AT&T Inc. today announced the acquisition of privately-held Plusmo, Inc., a leading provider of cross-platform mobile application solutions, bringing to AT&T an open standards technology that will simplify mobile application development, accelerate innovation and deliver a better application experience for consumers. Plusmo will become a part of AT&T Interactive, and the Plusmo mobile application development platform is expected to be used by multiple AT&T subsidiaries, including AT&T Mobility.

September 22, 2009 - Silver Spring Networks, a leading provider of Smart Grid solutions, announced today that it entered into an agreement to acquire Greenbox Technology, an innovative provider of web-based energy management software.

September 1, 2009 EMC Corporation (NYSE:EMC), the world leader in information infrastructure solutions, today announced it has signed a definitive agreement to acquire privately-held Kazeon Systems, Inc.– a leading eDiscovery software provider for corporations, legal service providers, government entities and law firms.

August 24, 2009 : Live Gamer (www.livegamer.com), the global leader of total commerce solutions for micro-transaction-based businesses spanning online games, virtual worlds, and social networks, today announced it has completed its acquisition of Twofish (www.twofish.com), the premier provider of virtual economy data solutions for casual gaming and social application developers.

July 23, 2009: Motionetics, which is developing new battery technology, has acquired the intellectual and physical property of M2E Power, a company that made similar technology, for an undisclosed amount. No further details have been revealed on the transaction.

04 June 2009 - Research In Motion on Thursday said it has agreed to acquire Dash Navigation, a maker of maps for GPS devices