Drug Discovery and Development

  • Home Drug Discovery and Development
  • Drug Discovery
  • Women in Pharma and Biotech
  • Oncology
  • Neurological Disease
  • Infectious Disease
  • Resources
    • Video features
    • Podcast
    • Voices
    • Webinars
  • Pharma 50
    • 2025 Pharma 50
    • 2024 Pharma 50
    • 2023 Pharma 50
    • 2022 Pharma 50
    • 2021 Pharma 50
  • Advertise
  • SUBSCRIBE

Top pharma companies ranked by 2023 R&D spend

By Brian Buntz | April 30, 2024

In Modern Laboratory Senior Female Scientist Has Discussion with Young Male Laboratory Assistant. He Shows Her Data Charts on a Clipboard, She Analyzes it and Enters It into Her Computer.

[Image courtesy of Adobe Stock]

Which major pharmaceutical company leads the way in research and development? Data reveals that the top R&D spender in 2023 was Merck & Co., by a wide margin. While Pfizer had almost as much revenue as Merck ($60.1 billion vs. $58.5 billion), its R&D ratio was on the lower end at 18.29%, or $10.7 billion.

Swiss pharma giants Roche Pharmaceuticals and Novartis had R&D ratios of 29.68% and 30.09%, respectively. While still substantial, these figures pale in comparison to Merck’s commitment to research and development.

Across the board, pharma giants are investing heavily in R&D, with most firms dedicating between about 14% and 30% of their revenues to research and development efforts.

The data in the chart below highlights the varying levels of investment in research and development among the top pharmaceutical companies. While Merck & Co. leads the pack with an R&D ratio of 50.79% (in part owing to a decision to classify its $10.3 billion Prometheus acquisition as R&D), other companies like Roche Pharmaceuticals, Novartis, and Lilly also demonstrate a strong commitment to R&D investment, with ratios ranging from 27% to 30%.

Top pharma R&D 2023: Companies investing the most 

Outside of Merck & Co.’s eye-popping R&D figures in 2023, J&J is taking a more moderate approach, with a 3.3% increase in R&D expenses to $15.1 billion, while actively prioritizing assets in a few core areas, including oncology, neuroscience, and cardiovascular segments, among others. The company expects significant revenue from its neuroscience assets, such as seltorexant and aticaprant, by 2030. Similarly, AbbVie is prioritizing immunology, oncology, and neurology in its R&D. The firm is spending $7.7 billion in 2022, representing 13.2% of its total revenue. The company made progress in these areas while facing setbacks in cystic fibrosis.

AbbVie has also bolstered its pipeline through the acquisition of ImmunoGen for $10.1 billion and forged a partnership with REGENXBIO. Swiss giants Roche and Novartis are making targeted bets to drive strategic growth. Both firms ramped up R&D spending by 6% in 2023, with Roche investing CHF 11.5 billion ($12.1 billion). Meanwhile, Novartis is investing $12.1 billion in investments in oncology and neuroscience. Additionally, Roche is advancing its cancer pipeline with bispecific antibodies, while Novartis is progressing novel radioligand therapies like Pluvicto and Lutathera across multiple cancer types.

Comparative analysis of R&D spend over time among five pharma giants

The graph below illustrates the research and development (R&D) expenditure of five major pharmaceutical companies—AstraZeneca, Johnson & Johnson Innovative Medicine, Novartis, Roche Pharmaceuticals, and Merck & Co. from 2020 to 2023 in USD.

The sortable table below reflects the relatively consistent R&D spending rates across the industry. More than half of the listed companies have R&D ratios exceeding 20%.

In addition to identifying the companies spending the most on R&D, it also sheds light on the companies with the most conservative R&D investment strategy. AbbVie and Sanofi boast the lowest R&D ratios at 14.13% and 14.49%, respectively. While this suggests lower proportional spending on R&D, AbbVie’s significantly higher revenue means it still outspends Sanofi in absolute terms. Novo Nordisk achieved a slightly lower R&D Ratio (13.97%) despite raking in less revenue than Sanofi. In 2023, Novo Nordisk helped reshape Denmark’s economy owing, in part, to the explosive growth of semaglutide.


Filed Under: clinical trials, Drug Discovery and Development, Neurological Disease, Oncology
Tagged With: bispecific antibodies, Neuroscience, oncology, pharmaceutical industry, pipeline progress, R&D spending, research and development
 

About The Author

Brian Buntz

As the pharma and biotech editor at WTWH Media, Brian has almost two decades of experience in B2B media, with a focus on healthcare and technology. While he has long maintained a keen interest in AI, more recently Brian has made making data analysis a central focus, and is exploring tools ranging from NLP and clustering to predictive analytics.

Throughout his 18-year tenure, Brian has covered an array of life science topics, including clinical trials, medical devices, and drug discovery and development. Prior to WTWH, he held the title of content director at Informa, where he focused on topics such as connected devices, cybersecurity, AI and Industry 4.0. A dedicated decade at UBM saw Brian providing in-depth coverage of the medical device sector. Engage with Brian on LinkedIn or drop him an email at bbuntz@wtwhmedia.com.

Related Articles Read More >

Collage of close-up male and female eyes isolated on colored neon backgorund. Multicolored stripes. Concept of equality, unification of all nations, ages and interests. Diversity and human rights
How a ‘rising tide’ of inclusivity is transforming clinical trials
Mary Marcus appointed CEO of NewAge Industries
DNA double helix transforming into bar graphs, blue and gold, crisp focus on each strand, scientific finance theme --ar 5:4 --personalize 3kebfev --v 6.1 Job ID: f40101e1-2e2f-4f40-8d57-2144add82b53
Biotech in 2025: Precision medicine, smarter investments, and more emphasis on RWD in clinical trials
Data analytics tools help doctors analyze trends in patient outcomes and population health.
External comparator studies: What researchers need to know to minimize bias
“ddd
EXPAND YOUR KNOWLEDGE AND STAY CONNECTED
Get the latest news and trends happening now in the drug discovery and development industry.

MEDTECH 100 INDEX

Medtech 100 logo
Market Summary > Current Price
The MedTech 100 is a financial index calculated using the BIG100 companies covered in Medical Design and Outsourcing.
Drug Discovery and Development
  • MassDevice
  • DeviceTalks
  • Medtech100 Index
  • Medical Design Sourcing
  • Medical Design & Outsourcing
  • Medical Tubing + Extrusion
  • Subscribe to our E-Newsletter
  • Contact Us
  • About Us
  • R&D World
  • Drug Delivery Business News
  • Pharmaceutical Processing World

Copyright © 2025 WTWH Media LLC. All Rights Reserved. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media
Privacy Policy | Advertising | About Us

Search Drug Discovery & Development

  • Home Drug Discovery and Development
  • Drug Discovery
  • Women in Pharma and Biotech
  • Oncology
  • Neurological Disease
  • Infectious Disease
  • Resources
    • Video features
    • Podcast
    • Voices
    • Webinars
  • Pharma 50
    • 2025 Pharma 50
    • 2024 Pharma 50
    • 2023 Pharma 50
    • 2022 Pharma 50
    • 2021 Pharma 50
  • Advertise
  • SUBSCRIBE