Last year turned out to be a busy year for M&A activity in the technology sector. So, we've compiled a comprehensive list of all of the mergers and acquisitions in the web, social networking, technology, internet advertising, hardware, software, mapping, and gaming industries. We've tried to provide an overview of the blog/media/press coverage for each acquisition and we've linked to the official press release where available. Stay tuned for some upcoming posts that take a closer look at some of the acquisitions from an analysis perspective.

An interesting trend that we've noticed, specifically in the web/internet/social networks spaces, is that smaller acquisitions in the $5-20 Million range are happening much more frequently than in the past. This is likely because acquirers are snapping up startups before they raise substantial capital, making the acquisitions much less costly and providing the ability to do more deals.

Finally, thanks to all of the great blogs out there (TechCrunch, GigaOm, Mashable, VentureBeat, ReadWriteWeb, and more) who are tracking acquisitions every day, making this list possible.

If you know of any mergers or acquisitions that we missed, please leave a comment on this post.

 

Web/Internet Companies Acquired in 2007

Acquired Acquirer Acquisition cost Details
Feedburner Google $100 Million FeedBurner is a provider of online RSS streaming services.
Official Blog Post | TechCrunch | Mashable | ReadWriteWeb
Treehugger Discovery $10 Million TreeHugger is a very popular blog about green and eco-friendly topics.
Press Release | TechCrunch | Mashable | CNET
UGo Hearst $100 Million UGo is a popular new media site that generates around 11 million uniques per month.
Press Release | TechCrunch | MarketingVox | Forbes
Fireant Odeo $400,000 An online podcast and vodcast directory.
Official Blog Post | TechCrunch | Mashable
Insider Pages CitySearch/IAC $13 Million InsiderPages is a user generated review site. The acquisition price was not disclosed, but TechCrunch reported that the price was approximately $13M.
Press Release | TechCrunch | VentureBeat
RedSwoosh Akamai $15 Million Developed peer-to-peer technology for the management and distribution of media files.
Press Release | TechCrunch | GigaOm | DMW Media
Webdialogs IBM $161 Million Webdialogs is a web conferencing software/service provider.
Press Release | MikeG
Flektor Fox Interactive $20 Million Flektor is an online service that allows users to create slide show mashups.
TechCrunch | GigaOm | Mashable
Sidestep Kayak $200 Million Sidestep is a discount travel search site.
TechCrunch | PaidContent
Mediabistro Jupiter Media $23 Million Mediabistro is a site for finding media jobs and resources.
Press Release | TechCrunch | VentureBeat
Hitwise Experian $240 Million Hitwise is a service that provides traffic data and analysis for web sites.
Press Release | GigaOm | Mashable | VentureBeat | O’Reilly Radar
HowStuffWorks Discovery $250 Million HowStuffWorks is an online reference tool best known for it’s HowStuffWorks property, which, well, tells you how stuff works.
Press Release | TechCrunch | Mashable | ReadWriteWeb
PhotoBucket Fox Interactive $250 Million Online service that stores and serves the photos and videos for other websites including MySpace, eBay, and other large sites.
Press Release | TechCrunch | GigaOm | Mashable | VentureBeat
PRWeb Vocus $28 Million An online public relations distribution software.
Press Release | Holtz Blog | DMW Media
BuzzTracker Yahoo $2-$5 Million Online news site.
Official Blog Post | TechCrunch |Mashable | VentureBeat | AllThingsD
WebEx Cisco $3.2 Billion WebEx is a leader in the online web conferencing space.
Press Release | TechCrunch | GigaOm  | VentureBeat
StubHub eBay $310 Million StubHub is an online ticket marketplace.
Press Release | TechCrunch | GigaOm | Mashable | SeekingAlpha
Business.com R.H. Donnelley $345 Million Online business search engine.
Press Release | TechCrunch | ZDNet Between the Lines | SeekingAlpha
MeziMedia ValueClick $352 Million Online comparison shopping website.
Press Release | TechCrunch | VentureBeat | MarketingVox
StumbleUpon eBay $45 Million StumbleUpon is a random web site discovery engine, allowing users to stumble across new web sites.
Press Release | TechCrunch | GigaOm | Mashable | VentureBeat
Wallstrip CBS $5 Million Wallstrip is a financial video blog hosted by Lindsay Campbell. The rumored purchase price of $5M was not confirmed.
Press Release | TechCrunch | Mashable | VentureBeat
Optimost Interwoven $52 Million Optimost provides web optimization software and services.
Press Release | TechCrunch
Mozy EMC $76 Million Devloped online data storage platform.
Press Release | TechCrunch | GigaOm | Mashable
SmartShopper Zango $9 Million An online comparison shopping engine.
TechCrunch
Ingenio AT&T Not Disclosed Ingenio, Inc. was the leader in live-search commerce and worked by connecting millions of buyers and sellers around the world. Ingenio live-search commerce applications included: Pay Per Call(R), Ether(R) and Live Advice.
Press Release | TechCrunch |VentureBeat | DMW Media
Yedda AOL Not Disclosed Yedda’s question answering technology works by comparing and matching questions to other questions and/or related topics, and finds users of the site that would most likely be able to answer the questions.
Press Release | TechCrunch | GigaOm | Mashable
dpreview.com Amazon Not Disclosed The site offered information and customer reviews of digital cameras.
Press Release | TechCrunch | SeekingAlpha
Virtual Ubiquity Adobe Not Disclosed Developer of the online word processor called Buzzword which allows people to collaborate while creating documents. This enables users to create high quality documents without the hassle of having any specific browser or software.
Press Release | ReadWriteWeb | GigaOm | Mashable | VentureBeat
Jumpcut Yahoo Not Disclosed An online video editing service.
Official Blog Post | TechCrunch | GigaOm | Mashable | VentureBeat
WhereOnEarth Yahoo Not Disclosed Developed a location-based service that allows users search for products in a specific location without entering a zip code.
Official Blog Post
Grub Wikia Not Disclosed Developed a distributed web-crawling technology.
TechCrunch | ReadWriteWeb | GigaOm | Mashable | VentureBeat
Blogniscient TopTenSources Not Disclosed An online service that displays blogs and news from other sites.
TechCrunch
InviteShare TechCrunch Not Disclosed An online site that allows startup websites or web services to send out invitations to join their beta sites prior to launch.
Official TechCrunch Blog Post
Odeo SonicMountain Not Disclosed An online aggregator of pod casts.
Press Release | TechCrunch
Cuts RiffTrax Not Disclosed An online video editor.
Official Blog Post | TechCrunch | VentureBeat
JobLoft.com onTargetjobs Not Disclosed An online hospitality and retail job board.
Press Release
Billmonk Obopay Not Disclosed An online social payment service.
Official Blog Post | TechCrunch | GigaOm| DMW Media
BarelyPolitical.com NextNewNetworks Not Disclosed Online site showing political music videos.
Official Blog Post | TechCrunch
MedStory Microsoft Not Disclosed MedStory is a healthcare search engine.
Press Release | VentureBeat | ReadWriteWeb
Feed Crier IMified Not Disclosed Feedcrier is an IM-based RSS feed alert system.
Official Blog Post | TechCrunch | GigaOm
Tabblo HP Not Disclosed Tabblo is a Massachusetts startup that makes it easy for users to upload and print their documents via the web.
Press Release | TechCrunch | GigaOm| Mashable | ReadWriteWeb
Logoworks HP Not Disclosed LogoWorks is a provider of logo and other design services to small business.
Press Release
Trendalyzer Google Not Disclosed Trendalyzer specializes in the visual display of data, such as charts and graphs.
Official Blog Post | Mashable
Tonic Systems Google Not Disclosed Tonic Systems makes online presentation software.
Official Blog Post | TechCrunch | GigaOm| Mashable
Panoramio Google Not Disclosed Panaramio is a photo-sharing service with a geographic element.
Official Blog Post | GigaOm| Mashable
Strategic Data Corp Fox Interactive Not Disclosed SDC is a provider of online ad optimization technology.
Press Release | TechCrunch | GigaOm| Mashable
Parakey Facebook Not Disclosed Parakey is a web operating system created by Blake Ross and Joe Hewitt.
Press Release | TechCrunch | GigaOm| Mashable | VentureBeat
Cricinfo ESPN Not Disclosed Cricinfo is a leading cricket (the sport) portal.
Press Release | TechCrunch
Afterbuy.com eBay Not Disclosed Afterbuy is a German maker of auction management software, used on eBay and other marketplaces.
Press Release | TechRepublic | SeekingAlpha
metaStories Brightcove Not disclosed Meta stories developed tools for creating interactive flash content, including it’s flagship StoryMaker product.
Press Release | TechCrunch | DMW Media
Movielink Blockbuster $50 Million Movielink is a video-on-demand service, which was formerly owned by 5 of the top 6 movie studios. There were rumors circluating that the price was around $50 Million, although the terms of the deal were not disclosed.
Press Release | TechCrunch | Mashable | ReadWriteWeb
Gravatar Automattic Not disclosed Gravatar offers a globally recognizable avatar image that appears next to a users name in blog comments.
Official Blog Post | TechCrunch | GigaOm | Mashable | ReadWriteWeb
FotoLog Hi-Media $90 Million Fotolog is a photo-sharing site similar in many respects to webshots or flickr.
Press Release | TechCrunch | GigaOm | Mashable | VentureBeat
Max Preps CBS $43 Million Max Preps is a high school sports site generating most of its revenue off of local advertising.
Press Release | TechCrunch | DMW Media

 

Social Networking Companies Acquired in 2007

Acquired Acquirer Acquisition cost Details
Club Penguin Disney $700 Million ClubPenguin is a social network/virtual world surrounding a penguins theme.
Press Release | TechCrunch | GigaOm| Mashable | VentureBeat
AdultFriendFinder Penthouse Media Group $500M An online adult dating site.
Press Release | TechCrunch | Mashable | VentureBeat
Jellyfish Microsoft $50 Million Jellyfish.com is an online social shopping site.
Official Blog Post | TechCrunch | Mashable
WebShots American Greetings $45 Million Online photo and video sharing website.
Press Release | TechCrunch | Mashable
Kaboodle Hearst $30 Million Kaboodle is a social shopping site.
Press Release | TechCrunch | GigaOm| Mashable | ReadWriteWeb
Last.fm CBS $280 Million Last.fm is a social networking/community surrounding music information.
Press Release | TechCrunch | GigaOm| Mashable | ReadWriteWeb
Fandango Comcast $200 Million Fandango is an online movie site and recently launched FanCast.
Press Release | TechCrunch | GigaOm| Mashable | VentureBeat
MyBlogLog Yahoo $10 Million Social networking functionality for bloggers.
Official Blog Post | TechCrunch | GigaOm| Mashable | ReadWriteWeb
Rivals.com Yahoo $100 Million A social network for fans of college and high school sports teams where users can track scores of games and keep up on the happenings of their favorite teams.
Press Release | TechCrunch | GigaOm| Mashable | VentureBeat
BOOMj.com Time Lending California Not Disclosed An online social network for the aging population and baby-boomers.
Press Release | TechCrunch
Glimpse TheFind.com Not Disclosed An online site focused on fashion shopping.
Press Release | TechCrunch | Mashable | DMW Media
TripUp SideStep Not Disclosed An online social network for travelers where travelers can share photos, experiences, travel reviews, destinations, and videos.
Press Release | TechCrunch | VentureBeat
mbuzzy.com SendMe Mobile Not Disclosed A mobile social network.
Press Release | DMW Media
Pickle.com Scripps Networks $4.1 Million An online photo sharing site.
Press Release | TechCrunch | Mashable
Zingfu.com Profile Builder Not Disclosed An online social networking resource website.
Press Release | TechCrunch
Newsvine MSNBC Not Disclosed An online social news site that allows users to participate in adding news to the site.
Press Release | TechCrunch |  GigaOm | Mashable | ReadWriteWeb
WebFives Microsoft Not Disclosed WebFives is a photo sharing site.
TechCrunch | Mashable
Jaiku Google Not Disclosed Jaiku is a Twitter competitor that allows you to keep in touch with friends via the web or sms.
Official Blog Post | TechCrunchGigaOm | Mashable | ReadWriteWeb
Clipmarks Forbes Media $30 Million Clipmarks is a social bookmarking service. Although the terms of the deal were not disclosed, the rumored purchase price has been between $15M - $30M.
Press Release | Mashable | VentureBeat | DMW Media
SingShot EA Not Disclosed SingShot is an online karaoke community.
Press Release | TechCrunch | Mashable | VentureBeat | DMW Media
BuddyTV Comcast Not disclosed BuddyTV is an online community built around pop culture TV.
TechCrunch | Mashable
Five Across Inc. Cisco Not disclosed Five across is a social networking site that was founded in 2004 and raised around $2M in venture financing.
Press Release | TechCrunchGigaOm | Mashable | VentureBeat
Tribe Cisco Not disclosed Tribe is a social networking site that is rumored to have raised around $10M in venture capital.
Press Release | TechCrunchGigaOm | Mashable | VentureBeat
Twango Nokia $96.8 Million Online social networking and media-sharing website.
Press Release | GigaOm | Mashable | ReadWriteWeb | VentureBeat

 

Internet Advertising Companies Acquired in 2007

Acquired Acquirer Acquisition cost Details
Doubleclick Google $3.1 Billion DoubleClick is one of the leading online advertising firms.
Press Release | TechCrunch | Mashable | GigaOm | ReadWriteWeb
aQuantive Microsoft $6 Billion aQuantive is one of the largest online ad networks.
Press Release | TechCrunch | Mashable | GigaOm | ReadWriteWeb
BlueLithium Yahoo $300 Million BlueLithium is an online global ad network and performance marketing company.
Press Release | TechCrunch | Mashable
Quigo AOL $340 Million Quigo is a site and content targeted advertising company.
Press Release | TechCrunch | Mashable | ReadWriteWeb | Wired
24/7 Real Media WPP $649 Million 24/7 Real Media specializes in global digital marketing solutions.
Press Release | TechCrunch | NY Times
Tacoda AOL $275 Million Tacoda is a behavioral advertising targeting firm.
Press Release | TechCrunch | Mashable | ReadWriteWeb | CNET
RightMedia Yahoo $680 Million RightMedia is an open media exchange for interactive advertising (ad network).
Press Release | TechCrunch | GigaOm | Mashable | Marketing Pilgrim
AdTech AOL Not Disclosed AdTech is a german-based online ad-serving company.
Press Release | TechCrunch | Marketing Pilgrim
Enpocket Nokia Not Disclosed Enpocket is a mobile advertising technology and service provider..
Press Release | TechCrunch
ScreenTonic Microsoft Not Disclosed ScreenTonic is an ad delivery platform for mobile device advertising.
Press Release | Microsoft StartupZone

 

Software Companies Acquired in 2007

Acquired Acquirer Acquisition cost Details
Cognos IBM $4.9 Billion Cognos is a maker of business software.
Press Release | TechCrunch
Zimbra Yahoo $350M Open source online and offline office software.
Press Release | TechCrunch | GigaOm| Mashable | ReadWriteWeb
Opsware HP $1.6 Billion Opsware is an IT/data center automation company.
Press Release | TechCrunch | GigaOm| Mashable
EqualLogic Dell $1.4 Billion EqualLogic makes data storage software.
Official Blog Post | TechCrunch | GigaOm| VentureBeat
Koral SalesForce.com Not Disclosed Content management service.
Press Release | TechCrunch | VentureBeat | ReadWriteWeb
devBiz Microsoft Not Disclosed devBiz specializes in cross-browser software development.
Press Release
Global Care
Solutions
Microsoft Not Disclosed Global Care Solutions is a maker of health care software.
Press Release | VentureBeat
GreenBorder
Technologies
Google Not Disclosed Greenborder Technologies specializes in enterprise security for the desktop.
TechCrunch | Mashable
PeakStream Google Not Disclosed PeakStream is a parallel processing startup.
Mashable | VentureBeat
Latigent Cisco Not disclosed Latigent makes call center reporting software.
Press Release
TellMe Networks Microsoft $800 Million TellMe Networks is a voice services company specializing in speech recognition.
Press Release | TechCrunch | GigaOm| Mashable | VentureBeat
Postini Google $625 Million Postini is an e-mail and communications security company.
Official Blog Post | TechCrunch | GigaOm| Mashable | VentureBeat

 

Voice Companies Acquired in 2007

Acquired Acquirer Acquisition cost Details
GrandCentral Google $45 Million GrandCentral is a unified communications / VOIP aggregation company.
Official Blog Post | TechCrunch | GigaOm| ReadWriteWeb | CNET
VoiceStar Marchex $28 Million VoiceStar is one of the pioneers in the pay-per-call and phone-to-web markets.
Press Release | TechCrunch | Redeye VC | Screenwerk | DMNews

 

Hardware Companies Acquired in 2007

Acquired Acquirer Acquisition cost Details
Avaya Silver Lake & TPG $8.2 Billion U.S. based company that produces phone equipment and Internet-based communications for corporations.
Press Release | TechCrunch | GigaOm| Collaborative Thinking | WSJ
3Com Bain Capital Partners $2.2B Computer networking company. Acqusition not yet completed, but announced in 2007.
Press Release | TechCrunch | NY Times

 

Gaming Companies Acquired in 2007

Acquired Acquirer Acquisition cost Details
Gaming Everywhere Ujogo Not Disclosed Developed games for web browsers and mobile devices.
TechCrunch | DMW Media
Adscape Google $23 Million Adscape is service that provides in-game video game ads.
Press Announcement | TechCrunch | Mashable| CNET
Havok Intel $110 Million Havok is a video game software provider.
Press Release | TechCrunch | Engadget| TMCNET

 

Mapping/Geo Companies Acquired in 2007

Acquired Acquirer Acquisition cost Details
Vexcel Microsoft Not Disclosed Vexcel specializes in photogrammetry.
Press Release | ArsTechnica
ImageAmerica Google Not Disclosed ImageAmerica specializes in equipment for high resolution aerial imagery.
Official Blog Post | TechCrunch | Mashable| MarketingVox | CNET
Keyhole Google Not Disclosed Keyhole is a satellite imaging firm. The acquisition is believed to be part of Google’s mapping strategy.
Press Release | TechCrunch | Geeking with Greg | CNET
NavTeq Nokia $8.1 Billion Develops and provides advanced map data platform to the navigation industry.
Press Release | GigaOm| Mashable | TechRepublic

 

A brief disclaimer: We’ve tried hard to ensure that all of the information above is accurate, but it is very likely that we’ve made a few typos and mistakes. If you catch an error, please post a comment and we’ll do our best to research and correct it. We’re not responsible for the accuracy of the above information and it should not be relied upon.

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