Exposed brick walls, an old-fashioned general store filled with sweet jars and vintage memorabilia including a cash register and a fluorescent sign feature in Yelp's headquarters in San Francisco by Studio O+A (+ slideshow). More about Studio O+A designs exposed brick and concrete headquarters for Yelp in San Francisco
Home rental website Airbnb has opened an office in Dublin with a reception area modelled on an Irish pub designed by local architects Heneghan Peng (+ slideshow). More about Airbnb hopes for luck of the Irish with pub-like Dublin offices by Heneghan Peng
Brightly coloured pods resembling submarines contain meeting rooms at the new Moscow office for internet company Yandex by Russian studio Za Bor Architects (+ slideshow). More about Za Bor Architects adds submarine-like meeting rooms to Yandex's Moscow office
Interview: over dinner in an apartment inside a historic clock tower, Airbnb co-founder and CEO Brian Chesky told Dezeen how two young design graduates built the home-stay booking website that is now bigger than most hotel chains. More about Silicon Valley "didn't think a designer could build a company" says Airbnb co-founder Brian Chesky
We've featured a number of tech-based headquarters recently, including Twitter's HQ based in an Art Deco tower and Cisco's offices where employees meet in octagonal gazebos. Now we've collected together all the technology company headquarters on the pages of Dezeen and pinned them onto a new Pinterest board. See our new Pinterest board »
More about New Pinterest board: technology companies
Employees meet in octagonal timber gazebos at the San Francisco headquarters of technology company Cisco by local interior designers Studio O+A (+ slideshow). More about Cisco offices by Studio O+A feature wooden meeting pavilions
Opinion: as protests continue against private shuttle buses for tech company workers in San Francisco, Mimi Zeiger asks how designers and architects should engage with the fight. More about "In the battle between tech and the city, should designers choose a side?"
Continuing our coverage of the recent explosion of tech company headquarters in San Francisco, here's a look inside the offices of online property rental service Airbnb, which feature rooms modelled on eight of the company's listed apartments (+ slideshow). More about Airbnb's San Francisco headquarters features rooms modelled on real apartments
News: Amazon has gained planning permission for a new Seattle headquarters that will feature a trio of glass orbs containing a jungle of mature trees and tropical plants (+ slideshow). More about Amazon wins approval for Seattle headquarters inside giant orb-shaped greenhouses
Twitter's headquarters in a 1937 San Francisco building features brightly coloured furniture, padded booths, games rooms and an enormous roof terrace (+ slideshow). More about Twitter's headquarters in an Art Deco tower by IA Architects and Lundberg Design
The new San Francisco headquarters for photo-sharing website Pinterest is housed in a converted warehouse filled with two-storey white volumes. More about Pinterest's San Francisco headquarters by All of the Above and First Office
News: architect Frank Gehry is designing new offices for social network Facebook in London and Dublin. More about Frank Gehry-designed Facebook offices planned for London and Dublin
News: here are images of Foster + Partners' latest design for the new $5bn Apple Campus 2, which was unanimously approved by Cupertino City Council last night (+ slideshow) More about Foster's bn Apple Campus unanimously approved by Cupertino City Council
The new Silicon Valley HQ of data storage company Evernote features a coffee bar in the lobby, staircases with built-in seating and an in-house artist to paint murals on whiteboards. (+slideshow) More about Evernote by Studio O+A
Opinion: in the second of two columns exploring the impact of digital culture on design, Sam Jacob looks at how Google Maps is reshaping cities while Apple, Facebook and Amazon are reshaping the natural landscape by building their own headquarters as self-contained ecosystems. More about "Cities are being redrawn according to Google's world view"
News: urban improvements such as cycle paths, parks and public transport could transform Brooklyn and help turn New York City into the USA's leading location for technology firms, according to plans unveiled this week. More about New York "can overtake Silicon Valley" as tech hub
Tokyo practice Klein Dytham Architecture referenced traditional Japanese festivals, bathhouses, fishponds and timber houses for the interior of Google's new Japan office (+ slideshow). More about Google Japan by Klein Dytham Architecture
Tokyo-based Klein Dytham Architecture has used the television-shaped icon of YouTube's logo to decorate the walls of the video website's new production studio in the Japanese capital (+ slideshow). More about YouTube Space Tokyo by Klein Dytham Architecture
News: the estimated cost of Apple's Foster + Partners-designed campus in Cupertino, California, has reportedly spiralled from $3 billion to nearly $5 billion over the last two years. More about Foster's Apple campus nearly More billion over budget
The New York headquarters of location-based social network Foursquare is filled with themed rooms based on the digital badges users earn from "checking-in" at different places using the service. More about Foursquare New York by Audra Canfield, Derek Stewart and Dennis Crowley