Top 10 Biggest Industries in the World 2022

You must be curious to know about 10 biggest industries in the world in 2022. Dear student, you could be among millions who are willing to explore 10 biggest industries worldwide.

Which industry is called biggest industry- the one who opens millions jobs opportunities worldwide and ultimately runs the global economy. Over past few decades, the economy has been influenced by science, technology, health, and yes manufacturing. Here is the list of industries who secured their positions in top 10 biggest industries in the world in 2022.

1.       E-commerce
2.       Constructions
3.       Financial Services
4.       Real Estate
5.       Insurance
6.       Information Technology
7.       Telecommunication
8.       Automobile Manufacturing
9.       Oil and Gas E&P
10.   Food industry

List of Top 10 Biggest Industries in the World in 2022


In the year 2021, E-commerce industries recorded 4.9 trillion US dollars worldwide and this continues to rise in coming years and is projected to touch 7.4 trillion US dollars by 2025.

E-commerce (electronic commerce) is nothing but selling and purchasing products and services online. International e commerce boasts many benefits and it also includes easy expansion to foreign markets, easy to find products based on market needs, quick global brand presence, shorter B2B cycles etc.

Top E-Commerce Companies in the world: Amazon, The Alibaba Group, eBay, Samsung, Rakuten, Vault Health etc.


Indeed there are many architectural marvels, high-rise buildings are being constructed worldwide. Constructions industries have been providing huge employment and job since its existence. While, hotels being constructed worldwide are providing added benefits of tourism to the world. Constructions industries have been recording a compound yearly growth rate of 7% since 2015 and therefore it has secured second position in the list of top 10 Biggest and largest Industries in the World in 2022.

Top Constructions companies in the world: ACS Actividades de Construcción y Servicios S.A, VINCI, Bouygues, Strabag, TechnipFMC etc.

Financial Services

Financial services field is unquestionably one of the crucial segments of the economy. It has broader coverage which also includes investing, banking, and insurance.

Financial sector industries are more prone to manage risks and known for providing huge employment worldwide. On the other hand, it is directly proportional to a country’s economy which means if the financial sector of a country fails it ultimately pull to a nation’s economy down.

Top Financial Services companies in the world- Berkshire Hathaway, ICBC, China Construction Bank, Allianz etc.

Real Estate

Though Real Estate witnessed a huge downfall since covid pandemic hit the world, still it has secured 4th position in the list of 10 biggest industries in the world.

Before the pandemic, commercial real estate was the industry that used to rule the global market. Still, this industry is providing huge employment globally and projected to rise as earlier in coming years.

Top real estate companies in the world– Brookfield Asset Management Canada, American Tower Corporation United States, Prologis United States, Crown Castle International United States, Simon Property Group United States etc.


The insurance industry is indeed a key module of the economy by the amount of premiums it collects, investment and more essentially, the indispensable economic and social role it spends by covering business and personal risks.

Insurers faced slowdown premium collections and declined sales after the covid-19 hit the world. We are probable to see 13 to 20% growth in coming years.

Top insurance companies in the world: UnitedHealth Group United States, Ping An Ins (Group) Co of China Ltd, Anthem, Inc. United States etc.

Information Technology

Our list of 10 biggest industries in the world is truly incomplete without Information Technology. IT industries helped businesses to survive when the world were facing huge health and financial crucial due to covid-19.

Quantum computing, augmented/virtual reality, SaaS and PaaS, robotics, AI applications, and data analytics are the major vendors that generate massive revenue for IT companies.

Top IT companies in the world: Microsoft Corporation, IBM, Accenture, Oracle, SAP, TCS, Delloite Consulting, Capgemini, Cognizant etc.


Telecommunication has secured 7th position in the list of 10 biggest companies in the world. This industry is indeed a lifeline for many businesses and crowd working from home.

This trillion-dollar industry is rising at an alarming rate thanks to the massive demand of 5g network and internet accessibility.

Top telecommunication companies in the world: AT&T Inc, Verizon Communications Inc, Deutsche Telekom AG etc.

Automobile Manufacturing

Automobile manufacturing ranked 8th in the list of 10 biggest industries in the world in 2022 as auto industry faced huge downfall up to 21% in 2020 due to manufacturing restrictions because of coronavirus outbreak. The restrictions were somehow lifted in 2021 and the industry is still struggling at some point due to covid restrictions in some countries.

Top automobile manufacturing companies in the world: Tesla Inc, BMW, Toyota Motor Corporation, Daimler AG etc.

Oil and Gas E&P

Companies that hold their specialization in extracting oil from sands or shale, crude petroleum exploration and hydrocarbon liquids recovery falls under oil and gas exploration and production industry.

The Global Oil & Gas Exploration & Production industry is projected to rise at a compound annual growth rate of 25.5%.

Top Oil and Gas companies in the world: Saudi Aramco, ExxonMobil, Chevron, Shell, PetroChina etc.

Food industry

Food industry has been ranked at number 10 in the list of 10 biggest industries in the world in 2022. These industries succeed to escape themselves from financial crisis during covid-19 pandemic thanks to online food delivery.

The global food and beverages market is projected to rise at a compound annual growth rate of 6.2%.

Top 10 Largest Companies in the World by Revenue

Have a quick list at 10 top largest companies in the world by revenue:

RankCompanyRevenue (USD Millions)
2.State Grid$386,617
4.China National Petroleum$283,958
5.Sinopec Group$283,728
7.CVS Health$268,706


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