Last updated: June 11, 2026 Microsoft's global headquarters is located at One Microsoft Way, Redmond, Washington 98052, USA — a campus of over 500 acres that has been the company's operational center since 1986. Beyond Redmond, Microsoft maintains a presence in more than 190 countries, with major engineering and sales hubs in Hyderabad, Dublin, London, Bellevue, and dozens of other cities. This directory covers every significant location as of 2026. Microsoft's headquarters address is One Microsoft Way, Redmond, WA 98052 — its primary campus since 1986. The Redmond campus spans 500+ acres and hosts 50,000+ employees across more than 100 buildings. Microsoft's EMEA headquarters is in Dublin, Ireland; its largest engineering campus outside the US is in Hyderabad, India. Microsoft announced $80 billion in infrastructure investment for FY2025, driving office and data center expansions across the US, Europe, and Asia-Pacific. For B2B sales teams, Microsoft's geographic footprint signals where enterprise technology decisions — and competitive displacements — are most active. Where is Microsoft headquartered? Microsoft is headquartered in Redmond, Washington, a suburb approximately 15 miles east of Seattle. The official mailing address is One Microsoft Way, Redmond, WA 98052 . Microsoft has occupied this site since relocating from Bellevue in 1986, when the campus was a fraction of its current size. Today, the Redmond headquarters is the nerve center for Microsoft's executive leadership, including the CEO office, core engineering divisions, and global sales operations. The campus is not a single building but a city-scale development — it includes office towers, research labs, data infrastructure, a visitor center, sports facilities, and thousands of parking spaces and transit connections. Microsoft's registered legal entity, Microsoft Corporation, is incorporated in the state of Washington, consistent with its founding in Albuquerque, New Mexico in 1975 before relocating to Washington state in 1979. What is on the Microsoft Redmond campus? The Redmond campus is one of the largest corporate campuses in the world by acreage and employee count. As of 2026, it spans roughly 500 acres and contains over 100 buildings, with an ongoing renovation program that Microsoft launched in 2017 and expects to complete through the late 2020s. Key campus features Main quad buildings: The numbered buildings (Building 1 through Building 100+) house product divisions including Windows, Azure, Microsoft 365, and Xbox. Microsoft Visitor Center: Open to the public — located at 15010 NE 36th St, Redmond, WA 98052. The Commons: The central hub for dining and employee services. Sports and recreation: Basketball courts, a baseball diamond, soccer fields, and a fitness center network. Transit infrastructure: The campus has its own shuttle network connecting to Redmond's light rail station, opened in 2024. The campus renovation — described by Microsoft as a "living lab" for sustainability — targets LEED certification across all buildings and incorporates net-zero water and carbon goals. Microsoft has committed to being carbon negative by 2030 , and the Redmond campus is central to that effort. "The campus is designed to be a place where employees can do their best work — but also a demonstration of what sustainable, human-centered design looks like at scale." Where are Microsoft's major US offices outside Redmond? Microsoft maintains significant US office presence beyond its Redmond headquarters. The most operationally important are listed below. Bellevue, Washington Microsoft's Bellevue offices are the closest major satellite to Redmond. Located downtown at 106 Union St and several adjacent buildings, the Bellevue campus houses LinkedIn (acquired 2016) and a growing number of Azure and AI product teams. LinkedIn's headquarters address is 1000 W Maude Ave, Sunnyvale, CA — but its largest workforce concentration outside Sunnyvale is in Bellevue. Silicon Valley (Mountain View and Redmond overlap) Microsoft's Silicon Valley campus is at 1065 La Avenida St, Mountain View, CA 94043. This location primarily houses Bing, AI research, and business development teams operating within proximity to Google, Meta, and other key technology competitors and partners. Microsoft's New York office is at 11 Times Square, New York, NY 10036. This is its primary East Coast hub for enterprise sales, financial services verticals, and media and advertising partnerships. The NYC office is one of Microsoft's largest in terms of sales headcount. Reston, Virginia Microsoft's government and public sector business is anchored at its Reston, Virginia office, located at 11951 Freedom Dr, Reston, VA 20190. Federal cloud contracts — a significant revenue driver through Microsoft Azure Government — are largely managed from this location. Other notable US locations Chicago, IL: 200 E Randolph St — Midwest enterprise sales hub Atlanta, GA: 8th Ave NW — Southeast regional office Austin, TX: 3011 N IH-35 — Engineering and sales, growing with Texas tech expansion Cambridge, MA: Microsoft New England Research & Development Center, One Memorial Drive San Francisco, CA: 555 Market St — GitHub headquarters (acquired 2018) and West Coast sales Where are Microsoft's international office locations? Microsoft's international presence is genuinely global. The company reports operations in over 190 countries. Below are the primary regional hubs by geography.

Europe, Middle East & Africa (EMEA) Microsoft's EMEA headquarters is in Dublin, Ireland — One Microsoft Place, South County Business Park, Leopardstown, Dublin 18. Ireland serves as the European legal and tax hub and houses several thousand employees. Additional major European offices include: London, UK: Cardinal Place, 80 Victoria St, London SW1E 5JL — UK&I headquarters Paris, France: 37-39 Quai du Président Roosevelt, 92130 Issy-les-Moulineaux Amsterdam, Netherlands: Evert van de Beekstraat 354, 1118 CZ Schiphol Munich, Germany: Walter-Gropius-Strasse 5, 80807 Munich Stockholm, Sweden: Finlandsgatan 30, 164 74 Kista Zurich, Switzerland: Richtistrasse 3, 8304 Wallisellen Dubai, UAE: Dubai Internet City — Middle East regional hub Johannesburg, South Africa: 3012 William Nicol Dr, Bryanston — Sub-Saharan Africa hub Microsoft's largest engineering campus outside the United States is in Hyderabad, India — Microsoft Campus, Gachibowli, Hyderabad, Telangana 500032. The Hyderabad campus employs over 10,000 people and is the second-largest Microsoft campus in the world by headcount, housing significant Azure, Office, and AI engineering teams. Beijing, China: Microsoft China headquarters, 5 Dan Ling St, Haidian District Tokyo, Japan: Shinagawa Grand Central Tower, 2-16-3 Konan, Minato-ku Singapore: One Marina Boulevard — APAC commercial headquarters Sydney, Australia: 1 Denison St, North Sydney NSW 2060 Bengaluru, India: Prestige Ferns Galaxy, Outer Ring Road — second major India campus Seoul, South Korea: 92, Hangang-daero, Yongsan-gu São Paulo, Brazil: Av. das Nações Unidas, 12551 — Latin America headquarters Buenos Aires, Argentina: Bouchard 547, Piso 18, C1106ABG Mexico City, Mexico: Paseo de la Reforma 505, Cuauhtémoc Microsoft Canada's headquarters is at 1950 Meadowvale Blvd, Mississauga, ON L5N 8L9 . Additional Canadian offices operate in Vancouver, Calgary, and Toronto downtown. Is Microsoft expanding its offices in 2025 and 2026? Yes — and the scale is significant. Microsoft announced it would invest $80 billion in AI infrastructure in fiscal year 2025 , with more than half of that investment targeting the United States. This has cascaded into office and engineering hub expansions across multiple geographies. Key expansion signals as of mid-2026: Redmond campus Phase 2: Continued build-out of the north campus with new AI research buildings expected to open through 2027. UK expansion: Microsoft committed £2.5 billion to UK AI infrastructure in 2024, supporting headcount growth at its London and Reading offices. Poland: A new engineering hub in Warsaw, focused on Azure and security products, opened in early 2025. Japan: ¥4.4 trillion ($29 billion) announced for AI and cloud expansion, with Tokyo and Osaka receiving new data center and office capacity. India: Hyderabad and Bengaluru campuses are both expanding to accommodate AI and Azure growth. For competitive intelligence purposes, these expansion signals matter: new offices mean new procurement cycles, new IT infrastructure decisions, and new opportunities for vendors competing with Microsoft's own products or selling into Microsoft-adjacent stacks. Why do Microsoft's office locations matter for B2B sales teams? If you sell software that competes with — or integrates with — any part of Microsoft's product stack, knowing where Microsoft operates tells you where enterprise technology decisions are being made, and where switching conversations are most likely to happen. Companies headquartered near major Microsoft offices (Redmond, Dublin, Hyderabad, London) tend to have deep Microsoft stack dependencies — Azure, Microsoft 365, Teams, Dynamics 365. That's both a targeting opportunity and a qualification signal. If your product displaces any of these, leads near these hubs are likely further along in evaluating alternatives than leads in markets where Microsoft has lighter presence. The more precise targeting play is to identify companies already using Microsoft products that are also showing signals of evaluating alternatives — job postings for non-Microsoft tools, tech stack data showing competitive products being trialed, or hiring patterns that suggest a platform migration. This is the kind of signal-based targeting that separates a 2% reply rate from a 15% one. If you're building lists like this, Stealery lets you search by competitor product — type in a Microsoft product name, filter by company size, geography, and hiring signals, and get an export ready for outreach. It's a faster starting point than building these lists from job boards and enrichment tools manually. For broader context on how to use competitor location data in prospecting, the competitor intelligence section of this blog covers the targeting frameworks in more detail. You can also browse the full Stealery blog for outreach and pipeline-building tactics, or return to the Stealery homepage to see how the product works. Frequently asked questions Ready to build your first competitor list? Type in any competitor and see every company using it — filtered by size, location, and hiring signals.