A breakdown of the 400 companies running Microsoft Lync.
Top industries
Information technology and services151
Professional and business services57
Financial services32
Industrial and manufacturing29
Construction and building28
Education and training25
Media and telecommunications22
Health and wellness11
No industry recorded: 5
Company size
1–1028 (8%)
11–5043 (12%)
51–25069 (19%)
251–50055 (15%)
501–1,00032 (9%)
1,001–5,00061 (16%)
5,001–10,00025 (7%)
10,001+59 (16%)
Share of companies with a recorded size, by employees.
No size recorded: 28
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Frequently asked questions
About the Microsoft Lync data on this page.
How many companies use Microsoft Lync?
Firmable holds confirmed Microsoft Lync detections for 400 distinct companies, 48 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Microsoft Lync?
North Carolina Community College System, Concordance Healthcare Solutions and QBrainX are among the most prominent in the current set.
What industries use Microsoft Lync?
Information technology and services, professional and business services and financial services lead the set, across 18 industries in total.
What size companies use Microsoft Lync?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Microsoft Lync users based?
The United States, Australia, Canada and Indonesia account for most detections, across 13 countries.
How current is this data?
48 companies were confirmed in the last 90 days. Last detection 19 September 2026.
