What does Microsoft invest in?
Microsoft invests most often at Series A and Series B (48% of the rounds on record), in sectors such as Greentech, Environment and Cleantech.

United States · Investor
Last cheque observed Sep 2026; 105 cheques on record.
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12 cheques in the last 12 months
Mostly Series A and Series B: 48% of its rounds
Sole investor in 20 rounds, median $1.0M
10 exits from the portfolio
Explore Microsoft products and services and support for your home or business.From their own website
Every round we can evidence, newest first105 appearances
10 rounds
8 rounds
7 rounds
2 rounds
1 round
7 rounds
11 rounds
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
We hold 362 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
From the firm's own filings with the SEC, which it must file accurately by law
Funds they back
Every fund on record that it has committed money to, and the managers who invest it.Source: fund news.
Managers it backs most
Most recent commitments
Companies it backed that were later bought or listed10 in all
An exit counts when it came after the firm's first round in the company. From historical deal records.
Acquisitions by the firm itself
The investors most often in the same rounds as Microsoft. A count of rooms they were both in, not a relationship either has claimed.
The latest companies Microsoft put money into.
4 books written by people at Microsoft: John Maeda and Satya Nadella.
Hit Refresh: The Quest to Rediscover Microsoft's Soul and Imagine a Better Future for Everyone
Satya Nadella · 2017
3.78 from 18,115 ratings on Goodreads
As told by Microsoft CEO Satya Nadella, Hit Refresh is the story of corporate change and reinvention as well as the story of Nadella’s personal journey, one that is taking place today inside a storied technology company, and one that is coming in all of our lives as intelligent…

The Laws of Simplicity
John Maeda · 2006
3.89 from 7,082 ratings on Goodreads
Ten laws of simplicity for business, technology, and design that teach us how to need less but get more. Finally, we are learning that simplicity equals sanity. We're rebelling against technology that's too complicated, DVD players with too many menus, and software…

Redesigning Leadership
John Maeda · 2011
3.76 from 569 ratings on Goodreads
Lessons for a new generation of leaders on teamwork, meetings, conversations, free food, social media, apologizing, and other topics. When designer and computer scientist John Maeda was tapped to be president of the celebrated Rhode Island School of Design in 2008, he had to…

How to Speak Machine: Laws of Design for a Computational Age
John Maeda · 2019
3.70 from 534 ratings on Goodreads
John Maeda is one of the world's preeminent thinkers on technology and design, and in How to Speak Machine , he offers a set of simple laws that govern not only the computers of today, but the unimaginable machines of the future. Machines are already more powerful than we can…
More books for founders and investors on the Reading List.
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Microsoft invests most often at Series A and Series B (48% of the rounds on record), in sectors such as Greentech, Environment and Cleantech.
105 investments on record, 12 of them in the last 12 months, and it led 3. The most recent was in Sept 2026.
Its most recent investments on record: Mantic (Seed, Sept 2026), Mecka AI (Series B, Sept 2026) and HiddenLayer (Series B, Sept 2026).
The median round it joins is $50M.
Sometimes: it led 3 of its 105 investments on record (3%).
Most of the companies it backs are in the United States (68%), the United Kingdom (11%) and Canada (5%).
Yes: it is actively investing, with 12 investments in the last 12 months.
Most often Accel (12 rounds together), NVIDIA (9 rounds together) and Cisco (6 rounds together).
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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it