United Kingdom

Top 115 largest UK Companies in the Healthcare sector by Market Cap

This is the list of the largest public listed companies in the Healthcare sector from the United Kingdom by market capitalization with links to their reference stock and industry.

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Top Healthcare Companies from the United Kingdom as of Jan. 01, 2026

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Rank Company Market Cap (USD) Country Sector Industry
91 Deltex Medical Group plc $1.9 M

(Jan. 1, 2025)

 United Kingdom UK Healthcare UK Medical Devices
92 Evgen Pharma plc $1.2 M United Kingdom UK Healthcare UK Biotechnology
93 Physiomics plc $1.2 M United Kingdom UK Healthcare UK Biotechnology
94 Tissue Regenix Group plc $69,505 United Kingdom UK Healthcare UK Biotechnology
95 Totally plc $6,484

(July 1, 2025)

 United Kingdom UK Healthcare UK Medical Care Facilities
96 Open Orphan plc United Kingdom UK Healthcare UK Biotechnology
97 Aptamer Group plc United Kingdom UK Healthcare UK Biotechnology
98 Bermele plc United Kingdom UK Healthcare UK Biotechnology
99 Rapid Nutrition PLC United Kingdom UK Healthcare UK Drug Manufacturers—Specialty & Generic
100 SFLMaven, Inc. United Kingdom UK Healthcare UK Drug Manufacturers—Specialty & Generic
101 Zoetic International plc United Kingdom UK Healthcare UK Drug Manufacturers—Specialty & Generic
102 Oxford Nanopore Technologies Ltd United Kingdom UK Healthcare UK Biotechnology
103 Urovant Sciences Ltd. United Kingdom UK Healthcare UK Biotechnology
104 Belluscura plc United Kingdom UK Healthcare UK Medical Devices
105 Poolbeg Pharma PLC United Kingdom UK Healthcare UK Biotechnology
106 Celadon Pharmaceuticals Plc United Kingdom UK Healthcare UK Drug Manufacturers—Specialty & Generic
107 Cambridge Nutritional Sciences PLC United Kingdom UK Healthcare UK Medical Instruments & Supplies
108 Oxford Immunotec Global PLC United Kingdom UK Healthcare UK Diagnostics & Research
109 GENinCode plc United Kingdom UK Healthcare UK Diagnostics & Research
110 BiVictriX Therapeutics Plc United Kingdom UK Healthcare UK Biotechnology
111 Roivant Sciences Ltd United Kingdom UK Healthcare UK Biotechnology
112 McCarthy & Stone plc United Kingdom UK Healthcare UK Medical Care Facilities
113 hVIVO plc United Kingdom UK Healthcare UK Biotechnology
114 NIOX Group Plc United Kingdom UK Healthcare UK Medical Devices
115 Immunodiagnostic Systems Holdings plc United Kingdom UK Healthcare UK Medical Devices

Top Healthcare Companies from the United Kingdom as of Jan. 01, 2026

91. Deltex Medical Group plc

Company Profile: Deltex Medical Group plc
Market Cap (USD): $1.9 M (Jan. 1, 2025)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Devices

92. Evgen Pharma plc

Company Profile: Evgen Pharma plc
Market Cap (USD): $1.2 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

93. Physiomics plc

Company Profile: Physiomics plc
Market Cap (USD): $1.2 M
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

94. Tissue Regenix Group plc

Company Profile: Tissue Regenix Group plc
Market Cap (USD): $69,505
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

95. Totally plc

Company Profile: Totally plc
Market Cap (USD): $6,484 (July 1, 2025)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Care Facilities

96. Open Orphan plc

Company Profile: Open Orphan plc
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

97. Aptamer Group plc

Company Profile: Aptamer Group plc
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

98. Bermele plc

Company Profile: Bermele plc
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

99. Rapid Nutrition PLC

Company Profile: Rapid Nutrition PLC
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—Specialty & Generic

100. SFLMaven, Inc.

Company Profile: SFLMaven, Inc.
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—Specialty & Generic

101. Zoetic International plc

Company Profile: Zoetic International plc
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—Specialty & Generic

102. Oxford Nanopore Technologies Ltd

Company Profile: Oxford Nanopore Technologies Ltd
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

103. Urovant Sciences Ltd.

Company Profile: Urovant Sciences Ltd.
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

104. Belluscura plc

Company Profile: Belluscura plc
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Devices

105. Poolbeg Pharma PLC

Company Profile: Poolbeg Pharma PLC
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

106. Celadon Pharmaceuticals Plc

Company Profile: Celadon Pharmaceuticals Plc
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Drug Manufacturers—Specialty & Generic

107. Cambridge Nutritional Sciences PLC

Company Profile: Cambridge Nutritional Sciences PLC
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Instruments & Supplies

108. Oxford Immunotec Global PLC

Company Profile: Oxford Immunotec Global PLC
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Diagnostics & Research

109. GENinCode plc

Company Profile: GENinCode plc
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Diagnostics & Research

110. BiVictriX Therapeutics Plc

Company Profile: BiVictriX Therapeutics Plc
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

111. Roivant Sciences Ltd

Company Profile: Roivant Sciences Ltd
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

112. McCarthy & Stone plc

Company Profile: McCarthy & Stone plc
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Care Facilities

113. hVIVO plc

Company Profile: hVIVO plc
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

114. NIOX Group Plc

Company Profile: NIOX Group Plc
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Devices

115. Immunodiagnostic Systems Holdings plc

Company Profile: Immunodiagnostic Systems Holdings plc
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Devices

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