Top Pharmaceutical Employers in United Kingdom — AI Visibility Rankings

The PerceptionX Employer Visibility Index ranks 56 Pharmaceutical employers in United Kingdom by how often they appear in AI assistants' answers (ChatGPT, Google Gemini, Perplexity) when candidates ask about employers. Data period: 2026-08.

RankCompanyVisibility ScoreChange
#1AstraZeneca89.7=
#2Pfizer84.6=
#3Roche69.2=
#4GSK56.4=
#5Glaxosmithkline48.7=
#6Sanofi38.5▲ 6
#7Merck35.9▲ 20
#8Johnson & Johnson20.5=
#9Novo Nordisk17.9▲ 8
#10Bayer15.4▲ 3
#11Abbvie12.8▼ 5
#12Thermo Fisher Scientific12.8—
#13Janssen10.3—
#14Merck Serono10.3—
#15Biontech7.7—
#16Eli Lilly7.7▼ 5
#17Hikma Pharmaceuticals7.7▼ 2
#18Lonza7.7—
#19Syneos Health7.7▲ 11
#20Amgen5.1▲ 3
#21Boehringer Ingelheim5.1▼ 7
#22Bristol Myers Squibb Uk5.1—
#23Bupa5.1—
#24Charles River5.1—
#25Haleon5.1▼ 6
#26J & J5.1—
#27UCB5.1—
#28Vertex5.1▼ 12
#29Accord2.6—
#30Allergan2.6—
#31Alnylam2.6▼ 9
#32Astrazeneca Uk2.6—
#33BD2.6—
#34Bristol Myers Squibb2.6▼ 27
#35Bristol-Myers Squibb Pharmaceuticals Uk2.6—
#36Catalent2.6—
#37Chiesi2.6▼ 27
#38Crispr2.6—
#39CSL Behring2.6—
#40Eli Lilly Uk2.6—
#41Evotec2.6—
#42Fujifilm Diosynth Biotechnologies2.6—
#43GE Healthcare2.6—
#44Gilead Sciences2.6—
#45Icon2.6—
#46IQVIA2.6—
#47Janssen Uk2.6—
#48Jazz Pharmaceuticals2.6▼ 22
#49Lundbeck2.6—
#50Parexel2.6▼ 22
#51Roche Products Ltd2.6—
#52Seqirus2.6—
#53Takeda2.6▼ 33
#54Takeda Pharmaceutical Company2.6—
#55Teva2.6▼ 24
#56Wuxi2.6—

Machine-readable data: https://employers.perceptionx.ai/api/rankings. Full API docs: https://employers.perceptionx.ai/api-docs/.

Employer Visibility Index · All industries · Methodology