World Largest and Top 1,000 Companies by Market Cap as on July-30-2023 from Value.Today

Cisco is the worldwide leader in IT and Networking products and solutions. It provides VoIP services. Cisco helps companies of all sizes to transform how people connect, communicate, and collaborate. Headquarters is in USA.

Cisco provides Networking Technology Solutions, Mobility & Wireless Technology Solutions, Security and Firewall Solutions, Data Center Solutions, Cloud Solutions, Video Conferencing and other Collaboration Services and Cisco Services.

RELIANCE INDUSTRIES is a Multi-Sector company with spread of business in Retail, Telecom, PetroChemicals, Energy, Textiles, Natural Resources with head quarters is in Mumbai of India. Now Reliance Industries can also be considered as a Technology company, as it created wonders in Telecom sector of India and providing high speed mobile internet at cheap cost.

Reliance Jio and Reliance Retail are subsidiary companies of Reliance Industries.

As on April-2023, Reliance Jio had 433.27 million subscribers.

Reliance Industries raised 152,056 Crores INR by selling 32.97% equity in Reliance Jio to World Top Companies like Google, Facebook, Qualcomm etc to clear debt of company.

Royal Dutch Shell is Oil and Gas Company headquartered in Netherland and has Registered Office in UK. Royal Dutch Shell A and Royal Dutch Shell B are not two different companies. Key difference is Royal Dutch A and B shares is related to Taxation and Dividend.

Royal Dutch Shell is a global group with business related to energy and petrochemical. 

ROYAL DUTCH SHELL PLC renamed to SHELL PLC as on 2022.

Pfizer is one of World's Top Pharmaceutical company and its headquarters is in New York, USA. Pfizer Products and Medicines are the results of 1500 scientists overseeing more than 500,000 lab tests and over 36 clinical trials before the first prescription. Pfizer develops medicines from simple diseases to most complex diseases in the world and their products are pharmaceutical drugs, vaccines.

FEMSA is Mexico based multi-national Beverages and Retail Company. Coca-Cola is the largest franchised company bottling Coca-Cola products in the world, serving 396 million consumers.

Accenture is Software and IT Company with headquarters in Dublin, Ireland. Accenture has expertise across more than 40 industries in delivering Software and Technology services.

Key business segments of Accenture:

Accenture Strategy : Shapes the future at the intersection of business and technology
Accenture Consulting : Transforms businesses through industry expertise and insights
Accenture Digital : Creates value through new experiences, new intelligence and new connections
Accenture Technology : Powers businesses with cutting-edge solutions using established and emerging technologies
Accenture Operations : Delivers outcomes through infrastructure, security, cloud and business process services

PetroChina is second largest Oil and Gas Company in China with headquarters in China. Explores and Produces Oil and Gas. Markets PetroChemicals and other Chemicals.

Abbott Laboratories is USA based healthcare and pharmaceutical and is multi-national company. Abbott has presence in more than 150 countries. Key working areas of Abbott are related to Diabetes, Diagnostics, Neuro Modulation, Nutrition, Pharmaceuticals. They have over 113,000 employees as on 2021. Headquarters is in USA.

DANAHER CORPORATION is USA based Science and Technology innovation company. They manufacture Consumer Products and Healthcare Products manufacturing, diagnostic, research and marketing company. They have around 78,000 employees as on December-2021. Headquarters is in USA.

Below are the innovative technologies and companies making a difference related to  Danaher Corporation:

Powerful microscopes from Leica Microsystems providing the detailed imaging and brilliant illumination required for the most challenging surgeries. 
Advanced implants from Nobel Biocare making permanent dental treatment possible. 
Esko’s support of sustainable packaging design that reduces carbon footprint, protects against contamination and extends shelf life. 
Sea-Bird Scientific’s critical sensing technologies help scientists better understand our oceans and protect global marine ecosystems and the industries that rely on them.

Linde AG is Chemical and Engineering Company with business related to supplying specialty industrial gases with headquarters in Germany.

Linde is one of the largest industrial gas company and has presence across World and is a major technological innovator in
the industrial gases industry. Its primary products in its industrial gases business are atmospheric gases (oxygen, nitrogen,
argon, and rare gases) and process gases (carbon dioxide, helium, hydrogen, electronic gases, specialty gases, and acetylene).
The company also designs and builds equipment that produces industrial gases and offers customers a wide range of gas
production and processing services such as olefin plants, natural gas plants, air separation plants, hydrogen and synthesis gas
plants and other types of plants.