Largest Diagnostics & Research Companies by Market Cap

The Diagnostics & Research sector has 167 publicly listed stocks with a combined market cap of $981.08 Billion. Thermo Fisher Scientific Inc leads the sector with a market cap of $216.70 Billion. This ranking covers all Diagnostics & Research stocks globally — from large-cap industry leaders to mid-cap and small-cap companies — ranked by market capitalization and updated daily.

Total Market Cap (USD)

$981.08 Billion

Companies Listed

167

Largest Company

Thermo Fisher Scientific …
Rank Company Market Cap (USD) Market Cap (Local) Country Price 24h Change 7d Change 24h Volume
1 Thermo Fisher Scientific Inc
NYSE:TMO
$216.70 Billion $216.70 Billion USA $576.77 +0.05% +9.56% 51.02 Million
2 Danaher Corporation
NYSE:DHR
$138.56 Billion $138.56 Billion USA $196.17 -0.16% +9.51% 138.08 Million
3 WuXi AppTec Co Ltd
SHG:603259
$45.41 Billion CN¥310.35 Billion China CN¥125.48 -0.81% -0.33% 1.68 Billion
4 IDEXX Laboratories Inc
NASDAQ:IDXX
$43.83 Billion $43.83 Billion USA $558.80 -1.93% +2.53% 14.69 Million
5 LONZA GROUP UNSP.ADR 1/10
F:LO3A
$41.04 Billion €35.10 Billion Germany €54.50 +0.00% -3.54% 230.00
6 Agilent Technologies Inc
NYSE:A
$39.26 Billion $39.26 Billion USA $138.71 -1.13% +3.93% 48.03 Million
7 Natera Inc
NASDAQ:NTRA
$38.62 Billion $38.62 Billion USA $269.66 +6.24% +2.06% 29.87 Million
8 Waters Corporation
NYSE:WAT
$34.91 Billion $34.91 Billion USA $380.30 +0.22% +2.56% 18.86 Million
9 Lonza Group AG
SW:LONN
$34.36 Billion CHF27.18 Billion Switzerland CHF570.20 -0.80% +6.30% 3.84 Million
10 IQVIA Holdings Inc
NYSE:IQV
$28.43 Billion $28.43 Billion USA $237.79 -3.95% +19.78% 31.96 Million
11 Labcorp Holdings Inc.
MX:LH
$22.45 Billion MX$390.06 Billion Mexico MX$4705.14 +0.00% -4.17% 1.93K
12 Mettler-Toledo International Inc
NYSE:MTD
$21.79 Billion $21.79 Billion USA $1380.61 -0.56% +7.37% 3.74 Million
13 Laboratory Corporation of America Holdings
NYSE:LH
$21.71 Billion $21.71 Billion USA $315.53 +2.73% +12.10% 16.74 Million
14 Quest Diagnostics Incorporated
NYSE:DGX
$20.74 Billion $20.74 Billion USA $234.30 -0.39% +11.66% 26.48 Million
15 EXACT Sciences Corporation
NASDAQ:EXAS
$19.80 Billion $19.80 Billion USA $1819.87 +0.25% -2.61% 37.42 Million
16 Illumina Inc
NASDAQ:ILMN
$18.34 Billion $18.34 Billion USA $205.09 +5.27% +7.45% 42.89 Million
17 Medpace Holdings Inc
NASDAQ:MEDP
$15.19 Billion $15.19 Billion USA $578.30 -1.13% +9.50% 9.33 Million
18 Guardant Health Inc
NASDAQ:GH
$12.69 Billion $12.69 Billion USA $152.35 +5.75% +1.06% 73.98 Million
19 Revvity Inc.
NYSE:RVTY
$12.20 Billion $12.20 Billion USA $113.54 +0.15% +2.71% 32.46 Million
20 Eurofins Scientific SE
F:ESF0
$11.18 Billion €9.56 Billion Germany €59.14 +0.03% +0.92% 2.33K
21 WuXi AppTec Co. Ltd
F:WX8
$10.42 Billion €8.92 Billion Germany €17.47 -0.17% +0.59% 11.32K
22 Eurofins Scientific SE
PA:ERF
$10.22 Billion €8.74 Billion France €68.60 -0.06% -2.81% 5.88 Million
23 ICON PLC
NASDAQ:ICLR
$9.25 Billion $9.25 Billion USA $165.53 -7.10% -1.05% 20.74 Million
24 Charles River Laboratories
NYSE:CRL
$9.14 Billion $9.14 Billion USA $234.62 -0.08% +7.28% 18.57 Million
25 Biomerieux SA
PA:BIM
$8.48 Billion €7.25 Billion France €71.85 -1.37% +2.86% 4.42 Million
26 Sonic Healthcare Ltd
AU:SHL
$7.87 Billion AU$11.12 Billion Australia AU$22.50 -0.97% +8.17% 38.09 Million
27 Qiagen NV
NYSE:QGEN
$7.79 Billion $7.79 Billion USA $41.45 -0.86% +2.17% 62.23 Million
28 ICON Public Limited Company
F:IJF
$7.52 Billion €6.43 Billion Germany €154.00 -1.53% +6.87% 0.00
29 Hangzhou Tigermed Consulting
SHE:300347
$5.29 Billion CN¥36.18 Billion China CN¥49.03 -3.45% -0.53% 619.46 Million
30 Sotera Health Co
NASDAQ:SHC
$4.64 Billion $4.64 Billion USA $17.85 +1.83% +3.24% 70.87 Million
31 RadNet Inc
NASDAQ:RDNT
$4.58 Billion $4.58 Billion USA $62.69 -1.07% +5.86% 19.95 Million
32 BillionToOne, Inc. Class A Common Stock
NASDAQ:BLLN
$4.57 Billion $4.57 Billion USA $139.59 +5.34% +8.01% 15.22 Million
33 Twist Bioscience Corp
NASDAQ:TWST
$4.31 Billion $4.31 Billion USA $91.33 +6.86% -3.06% 36.56 Million
34 Joinn Laboratories(China)Co
SHG:603127
$3.69 Billion CN¥25.25 Billion China CN¥40.05 -8.85% -16.67% 1.34 Billion
35 Dr. Lal Path Labs Ltd.
NSE:LALPATHLAB
$3.39 Billion Rs313.72 Billion India Rs1878.80 -0.20% +10.58% 11.52 Million
36 Veracyte Inc
NASDAQ:VCYT
$2.83 Billion $2.83 Billion USA $59.78 +7.31% +3.05% 26.67 Million
37 GRAIL, LLC
NASDAQ:GRAL
$2.58 Billion $2.58 Billion USA $71.14 +12.14% +0.68% 12.70 Million
38 BGI Genomics Co Ltd
SHE:300676
$2.26 Billion CN¥15.43 Billion China CN¥36.89 -1.18% -1.60% 187.18 Million
39 Vimian Group AB
ST:VIMIAN
$1.95 Billion Skr18.15 Billion Sweden Skr34.50 -0.86% +1.47% 6.53 Million
40 Guangzhou Kingmed Diagnostics Group Co Ltd
SHG:603882
$1.84 Billion CN¥12.57 Billion China CN¥27.14 -1.02% +0.11% 207.95 Million
41 Fleury S.A.
SA:FLRY3
$1.81 Billion R$9.23 Billion Brazil R$16.97 +0.83% +1.92% 46.64 Million
42 Syngene International Limited
NSE:SYNGENE
$1.73 Billion Rs160.36 Billion India Rs399.20 -3.63% -1.77% 36.06 Million
43 Vijaya Diagnostic Centre Limited
NSE:VIJAYA
$1.51 Billion Rs139.96 Billion India Rs1360.20 -0.86% +3.59% 7.29 Million
44 Zhejiang DiAn Diagnostics Co
SHE:300244
$1.49 Billion CN¥10.19 Billion China CN¥16.30 -2.92% -5.23% 977.70 Million
45 CareDx Inc
NASDAQ:CDNA
$1.42 Billion $1.42 Billion USA $38.10 +7.60% +0.85% 24.92 Million
46 GeneDx Holdings Corp.
NASDAQ:WGS
$1.18 Billion $1.18 Billion USA $68.96 +8.28% +10.16% 16.87 Million
47 NeoGenomics Inc
NASDAQ:NEO
$1.13 Billion $1.13 Billion USA $15.88 +3.99% +13.35% 77.17 Million
48 Thyrocare Technologies Limited
NSE:THYROCARE
$1.02 Billion Rs94.14 Billion India Rs591.45 +1.97% +6.00% 25.30 Million
49 Amoy Diagnostics Co Ltd
SHE:300685
$991.19 Million CN¥6.77 Billion China CN¥17.30 +0.00% -1.31% 224.90 Million
50 Beijing Strong Biotechnologies Inc
SHE:300406
$976.35 Million CN¥6.67 Billion China CN¥11.38 +0.53% +1.70% 118.62 Million
51 Opko Health Inc
NASDAQ:OPK
$860.81 Million $860.81 Million USA $1.34 -2.20% +13.14% 113.54 Million
52 Clinica Baviera
MC:CBAV
$842.36 Million €720.51 Million Spain €58.60 +1.03% +0.69% 70.23K
53 Shanghai Runda Med Tech Co
SHG:603108
$834.78 Million CN¥5.70 Billion China CN¥9.45 -0.53% +2.38% 548.94 Million
54 Maccura Biotechnology Co Ltd
SHE:300463
$794.57 Million CN¥5.43 Billion China CN¥8.98 +0.67% +2.39% 221.87 Million
55 Castle Biosciences Inc
NASDAQ:CSTL
$722.76 Million $722.76 Million USA $26.79 +9.53% +7.98% 8.14 Million
56 Diagnósticos da América S.A
SA:DASA3
$647.40 Million R$3.30 Billion Brazil R$2.64 +0.38% -7.37% 19.67 Million
57 Personalis Inc
NASDAQ:PSNL
$626.23 Million $626.23 Million USA $12.28 +4.69% -1.52% 124.85 Million
58 Cowealth Medical China Co.Ltd.
SHG:603122
$581.89 Million CN¥3.98 Billion China CN¥9.99 -2.73% +3.74% 421.17 Million
59 HANGZHOU TIGERMED CO. H 1
F:5HZ1
$581.54 Million €497.42 Million Germany €4.04 -4.72% +1.51% 0.00
60 Integral Diagnostics Ltd
AU:IDX
$551.49 Million AU$779.42 Million Australia AU$2.09 +0.00% +1.46% 15.22 Million
61 Guangdong Hybribio Biotech Co Ltd
SHE:300639
$531.67 Million CN¥3.63 Billion China CN¥5.62 +2.93% +12.18% 421.70 Million
62 Fulgent Genetics Inc
NASDAQ:FLGT
$527.83 Million $527.83 Million USA $20.21 +2.90% +3.48% 5.94 Million
63 Wuhan Thalys Med Tech Co Ltd
SHG:603716
$507.83 Million CN¥3.47 Billion China CN¥15.37 -2.78% +10.34% 503.77 Million
64 Myriad Genetics Inc
NASDAQ:MYGN
$507.19 Million $507.19 Million USA $5.37 +6.55% -5.12% 30.30 Million
65 Shanghai Labway Clinical Laboratory Co Ltd
SHE:301060
$491.72 Million CN¥3.36 Billion China CN¥8.39 -2.10% +0.36% 229.25 Million
66 Lumibird SA
PA:LBIRD
$489.86 Million €419.00 Million France €26.25 +0.19% -5.91% 873.29K
67 Ningbo MedicalSystem Biotechnology Co Ltd
SHE:300439
$479.15 Million CN¥3.27 Billion China CN¥8.52 +0.95% +3.27% 90.93 Million
68 SMO ClinPlus Co. Ltd.
SHE:301257
$433.30 Million CN¥2.96 Billion China CN¥37.48 -9.05% -25.04% 200.62 Million
69 Berry Genomics Co Ltd
SHE:000710
$412.30 Million CN¥2.82 Billion China CN¥7.97 -1.36% +3.91% 251.80 Million
70 Voxel S.A.
WAR:VOX
$363.04 Million zł1.32 Billion Poland zł125.60 +0.00% +1.78% 406.33K
71 Chemclin Diagnostics Co. Ltd. A
SHG:688468
$341.60 Million CN¥2.33 Billion China CN¥5.82 -0.17% +3.56% 84.82 Million
72 Integrated Diagnostics Holdings PLC
LSE:IDHC
$339.49 Million $339.49 Million UK $0.58 -2.67% +12.74% 6.06 Million
73 Metropolis Healthcare Limited
NSE:METROPOLIS
$328.03 Million Rs30.33 Billion India Rs585.20 -1.08% +2.65% 8.07 Million
74 Australian Clinical Labs Ltd
AU:ACL
$318.70 Million AU$450.41 Million Australia AU$2.40 -1.23% +3.00% 13.41 Million
75 Prenetics Global Ltd
NASDAQ:PRE
$293.36 Million $293.36 Million USA $19.24 +6.77% -11.99% 5.53 Million
76 Spectral Med Inc
TO:EDT
$292.82 Million CA$404.79 Million Canada CA$1.40 +0.72% +3.70% 1.30 Million
77 Vimta Labs Limited
NSE:VIMTALABS
$292.26 Million Rs27.02 Billion India Rs605.45 +1.07% +3.69% 15.08 Million
78 INTERGRATED DIA.H DL 025
F:8I8
$288.34 Million €246.63 Million Germany €0.48 +9.50% +19.21% 0.00
79 Shanghai Rendu Biotechnology Co. Ltd. A
SHG:688193
$253.71 Million CN¥1.73 Billion China CN¥43.27 +0.19% +7.16% 13.53 Million
80 Biodesix Inc
NASDAQ:BDSX
$210.64 Million $210.64 Million USA $21.34 +4.69% -0.26% 1.88 Million
81 Monash Ivf Group Ltd
AU:MVF
$191.61 Million AU$270.80 Million Australia AU$0.70 +1.46% +3.73% 12.70 Million
82 Healius Ltd
AU:HLS
$187.54 Million AU$265.05 Million Australia AU$0.37 -2.67% +2.82% 60.65 Million
83 Krsnaa Diagnostics Limited
NSE:KRSNAA
$183.84 Million Rs17.00 Billion India Rs524.05 -1.76% -3.26% 1.23 Million
84 Insight Molecular Diagnostics Inc.
NASDAQ:IMDX
$148.53 Million $148.53 Million USA $4.60 +5.26% -7.82% 4.33 Million
85 Selvita S.A.
WAR:SLV
$134.10 Million zł487.24 Million Poland zł26.55 -0.19% +1.34% 684.57K
86 Cancer Rop Co. Ltd.
KQ:180400
$132.27 Million ₩195.18 Billion Korea ₩1983.00 -1.34% -7.98% 1.54 Million
87 Prodia Widyahusada Tbk PT
JK:PRDA
$129.64 Million Rp2.21 Trillion Indonesia Rp2360.00 +0.85% -1.26% 24.55 Million
88 Green Cross Lab Cell Corporation
KQ:144510
$129.43 Million ₩190.99 Billion Korea ₩12710.00 -0.78% -1.93% 1.14 Million
89 Fonar Corporation
NASDAQ:FONR
$117.84 Million $117.84 Million USA $19.09 +0.00% +0.95% 2.89 Million
90 MDxHealth SA ADR
NASDAQ:MDXH
$111.46 Million $111.46 Million USA $2.17 -4.82% -6.06% 5.64 Million
91 Exagen Inc
NASDAQ:XGN
$103.65 Million $103.65 Million USA $4.67 +7.36% -5.47% 5.44 Million
92 Centro de Imagem Diagnósticos S.A
SA:AALR3
$95.64 Million R$487.43 Million Brazil R$3.20 -1.54% -7.25% 1.42 Million
93 BioPorto
CO:BIOPOR
$90.63 Million Dkr579.26 Million Denmark Dkr1.17 -3.31% -5.65% 7.24 Million
94 OncoCyte Corp
NASDAQ:OCX
$90.37 Million $90.37 Million USA $3.16 +0.00% +0.00% 1.44 Million
95 Bionet
TWO:1784
$88.91 Million NT$2.82 Billion Taiwan NT$56.10 -0.36% -7.73% 5.74 Million
96 Eurofins-Cerep SA
PA:ALECR
$87.26 Million €74.64 Million France €16300.00 +0.00% +0.00% 14.00
97 Scope Fluidics SA
WAR:SCP
$86.72 Million zł315.12 Million Poland zł115.60 -1.20% -2.20% 34.05K
98 SCOPE FLUIDICS SA ZY-10
F:S84
$83.90 Million €71.76 Million Germany €22.65 -2.79% -3.41% 0.00
99 Burning Rock Biotech Ltd
NASDAQ:BNR
$78.00 Million $78.00 Million USA $8.85 +0.34% -3.17% 380.99K
100 JOONGANG DNM Co.Ltd
KQ:051980
$63.49 Million ₩93.68 Billion Korea ₩845.00 +0.00% -14.21% 25.70 Million
101 DIVA Laboratories Ltd
TWO:4153
$58.59 Million NT$1.86 Billion Taiwan NT$31.70 +2.26% +1.60% 334.42K
102 Pangaea Oncology S.A.
MC:PANG
$56.33 Million €48.18 Million Spain €1.55 +0.00% +0.00% 2.37K
103 Access Bio Inc
KQ:950130
$48.87 Million ₩72.11 Billion Korea ₩2050.00 +1.49% -8.48% 1.93 Million
104 Optipharm.CO.LTD
KQ:153710
$44.54 Million ₩65.72 Billion Korea ₩4480.00 -1.65% -4.58% 236.61K
105 Cytogen Inc
KQ:217330
$44.17 Million ₩65.17 Billion Korea ₩2825.00 -2.59% -6.92% 1.85 Million
106 Cryosite Ltd
AU:CTE
$41.44 Million AU$58.57 Million Australia AU$1.20 +0.00% +0.00% 26.85K
107 P&K Skin Research Center Co. Ltd
KQ:347740
$33.41 Million ₩49.30 Billion Korea ₩1707.00 +0.95% -0.29% 757.51K
108 Precipio Inc
NASDAQ:PRPO
$31.61 Million $31.61 Million USA $21.19 -3.02% -9.75% 2.34 Million
109 INIFY LABORATORIES AB
F:WY60
$30.74 Million €26.29 Million Germany €0.60 +19.00% +3.48% 0.00
110 Genoray Co. Ltd
KQ:122310
$27.25 Million ₩40.21 Billion Korea ₩3310.00 -1.78% -4.34% 224.46K
111 Biocartis Group NV
BR:BCART
$27.24 Million €23.30 Million Belgium €0.29 +0.00% +0.00% 0.00
112 Quantum Cyber N.V.
NASDAQ:QUCY
$25.27 Million $25.27 Million USA $1.11 +4.72% -2.63% 86.86 Million
113 Gencurix Inc
KQ:229000
$22.58 Million ₩33.31 Billion Korea ₩1422.00 +1.57% -11.01% 4.57 Million
114 NanoRepro AG
XETRA:NN6
$22.45 Million €19.20 Million Germany €1.94 -0.77% -8.29% 481.34K
115 Microba Life Sciences Ltd
AU:MAP
$20.68 Million AU$29.23 Million Australia AU$0.05 +2.13% +6.67% 11.08 Million
116 Inoviq Ltd
AU:IIQ
$18.93 Million AU$26.75 Million Australia AU$0.19 -2.56% -2.56% 15.23 Million
117 Bcal Diagnostics Ltd
AU:BDX
$18.26 Million AU$25.81 Million Australia AU$0.07 -4.11% -4.11% 1.33 Million
118 RHYTHM Biosciences Ltd
AU:RHY
$18.10 Million AU$25.58 Million Australia AU$0.08 -3.70% -2.50% 4.79 Million
119 GeneMatrix Inc
KQ:109820
$17.78 Million ₩26.23 Billion Korea ₩1314.00 -2.16% -7.66% 800.66K
120 Diagnos Laboratorium Utama PT Tbk
JK:DGNS
$17.14 Million Rp292.50 Billion Indonesia Rp234.00 +0.00% +1.74% 10.85 Million
121 SenzaGen AB
ST:SENZA
$16.70 Million Skr155.19 Million Sweden Skr5.26 -0.38% -1.87% 195.29K
122 Enzo Biochem Inc
NYSE:ENZ
$16.44 Million $16.44 Million USA $0.54 +0.00% +0.00% 1.75K
123 INOVIQ LTD.
F:EGQ0
$15.64 Million €13.37 Million Germany €0.10 -1.04% -4.52% 0.00
124 AroCell AB
ST:AROC
$13.39 Million Skr124.39 Million Sweden Skr0.54 +0.00% +0.00% 724.84K
125 Immunovia publ AB
ST:IMMNOV
$13.10 Million Skr121.75 Million Sweden Skr0.18 +1.46% -1.09% 40.85 Million
126 NSN Co. Ltd
KQ:031860
$12.68 Million ₩18.71 Billion Korea ₩693.00 +17.26% +15.69% 50.75 Million
127 Malaysian Genomics Resource
KLSE:0155
$11.94 Million RM47.54 Million Malaysia RM0.32 -1.56% +8.62% 1.72 Million
128 Biomaxima
WAR:BMX
$11.51 Million zł41.81 Million Poland zł9.97 +0.00% -1.68% 55.79K
129 IZOTROPIC CORP.
F:1R3
$11.45 Million €9.80 Million Germany €0.14 -0.69% -4.03% 0.00
130 Mainz Biomed BV
NASDAQ:MYNZ
$9.49 Million $9.49 Million USA $0.76 -10.15% -16.66% 18.17 Million
131 Check Cap Ltd
NASDAQ:CHEK
$9.42 Million $9.42 Million USA $139.00 +0.72% -2.80% 22.52 Million
132 Genetic Signatures Ltd
AU:GSS
$9.32 Million AU$13.17 Million Australia AU$0.06 +0.00% -4.92% 14.90 Million
133 Advanced Biomed Inc. Common Stock
NASDAQ:ADVB
$8.80 Million $8.80 Million USA $10.08 -8.20% -17.71% 96.87 Million
134 XWELL Inc.
NASDAQ:XWEL
$8.64 Million $8.64 Million USA $1.09 +2.83% +1.87% 4.29 Million
135 Check-Cap Ltd.
NASDAQ:MBAI
$8.27 Million $8.27 Million USA $1.07 +2.88% +5.94% 1.41 Million
136 Check-Cap Ltd
F:7CC
$7.10 Million €6.07 Million Germany €0.87 -1.70% +6.13% 0.00
137 GENINCODE PLC LS -01
F:9PL
$5.93 Million €5.08 Million Germany €0.01 +0.00% +0.00% 0.00
138 Predilife
PA:ALPRE
$5.73 Million €4.90 Million France €1.25 +4.17% +19.05% 31.55K
139 ENDRA Life Sciences Inc
NASDAQ:NDRA
$5.50 Million $5.50 Million USA $4.33 -2.70% -22.82% 792.97K
140 Imagion Biosystems Ltd
AU:IBX
$4.51 Million AU$6.38 Million Australia AU$0.01 +8.33% +8.33% 50.71 Million
141 Avricore Health Inc
V:AVCR
$4.03 Million CA$5.57 Million Canada CA$0.06 +10.00% -8.33% 915.46K
142 Genetic Technologies Ltd
AU:GTG
$4.01 Million AU$5.67 Million Australia AU$0.04 +0.00% +0.00% 0.00
143 Applied DNA Sciences Inc
NASDAQ:APDN
$3.99 Million $3.99 Million USA $3.09 +3.00% +24.10% 1.14 Million
144 Euroespes S.A.
MC:EEP
$3.95 Million €3.38 Million Spain €0.34 +0.00% +0.00% 0.00
145 Leveljump Healthcare Corp
V:JUMP
$3.84 Million CA$5.31 Million Canada CA$0.06 +0.00% +0.00% 0.00
146 Genetic Technologies Ltd
NASDAQ:GENE
$3.71 Million $3.71 Million USA $2000.60 -1.76% +0.93% 7.09K
147 StageZero Life Sciences Ltd
TO:SZLS
$3.58 Million CA$4.94 Million Canada CA$0.04 +0.00% +0.00% 0.00
148 Centogene N.V.
NASDAQ:CNTGF
$3.48 Million $3.48 Million USA $0.12 +0.00% +0.00% 126.40K
149 Telo Genomics Corp
V:TELO
$3.27 Million CA$4.52 Million Canada CA$0.05 -10.00% +0.00% 660.44K
150 bioAffinity Technologies, Inc.
NASDAQ:BIAF
$2.90 Million $2.90 Million USA $0.64 +10.15% -8.97% 8.95 Million

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