Ambiq Micro Inc (AMBQ) Quarterly and Annual Segment Results by Country and Region - CSIMarket
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Ambiq Micro Inc   (NYSE: AMBQ)
    Sector  Technology    Industry Semiconductors
   Industry Semiconductors
   Sector  Technology

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Description of Ambiq Micro Inc's Business Segments


The Company reports its segments according to the management approach, with the Chief Executive Officer (CEO), serving as the chief operating decision maker (CODM), reviewing the Company's consolidated results as a single operating segment. Although separate financial information is provided to the CEO, resource allocation decisions and performance evaluations are based on the consolidated financial data, treating the Company as one operating segment.


Composition of Ambiq Micro Inc Revenues by Segments

 
Taiwan    24.5 % of total Revenue
China    46.79 % of total Revenue
North America    20.61 % of total Revenue
Rest of the World    8.78 % of total Revenue

Q1 three months ended (Mar 31 2026)
Revenues by Business Segments Revenues
(in millions $)
%
(of total Revenues)
Taiwan 6.10 24.5 %
China 11.65 46.79 %
North America 5.13 20.61 %
Rest of the World 2.19 8.78 %
Total 24.89 100 %




Q1 three months ended (Mar 31 2026)
Revenue Growth rates by Segment Y/Y Revenue
%
Q/Q Revenue
%
Taiwan 1.11 % -
China 108.34 % -
North America 20416 % -
Rest of the World 349.79 % -
Total - -65.47 %




Q1 three months ended (Mar 31 2026)
Income by Business Segments Income
(in millions $)
%
(Profit Margin)
Total -10.17 -




Q1 three months ended (Mar 31 2026)
Income Growth rates by Segment Y/Y Income
%
Q/Q Income
%
Total - -




Annual Report on Ambiq Micro Inc Divisions, Sales by Country

 
Taiwan   Taiwan Segment contribution to total sales 35.83 % of total Revenue
China   China Segment contribution to total sales 42.53 % of total Revenue
Rest of the World   Rest of the World Segment contribution to total sales 12.08 % of total Revenue
Singapore   Singapore Segment contribution to total sales 10.13 % of total Revenue


Twelve months ended 2025
AMBQ s Annual Revenue by Geography and Business Segments Sales
(in millions $)
%
(of total Sales)
Taiwan 25.84 35.83 %
China 30.66 42.53 %
Rest of the World 8.71 12.08 %
Total 72.10 100 %
Singapore 7.31 10.13 %


Twelve months ended 2025
AMBQ s Annual Income by Country and Business Segments Income
(in millions $)
%
(Profit Margin)
Total -36.46 -

Twelve months ended 2025
Annual Revenue and Income Growth by Country and Business Segments % Y/Y Sales Growth % Y/Y Income Growth
Taiwan 42.03 % -
China -43.97 % -
Rest of the World 176.56 % -



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