The global apparel and leather products market was valued at around $1 trillion in 2017. Asia Pacific was the largest region in the apparel and leather products market in 2017, accounting for 40% market share

The global aircraft manufacturing market was valued at around $400 billion in 2017. North America was the largest region in the aircraft manufacturing market in 2017, accounting for more than 30% share in the market.

The global aircraft parts manufacturing, repair & maintenance market was valued at around $300 billion in 2017. North America was the largest region in the aircraft parts manufacturing, repair & maintenance market in 2017,

The global communications hardware market was valued at around $690 billion in 2017. Asia Pacific was the largest region in the communications hardware market in 2017, accounting for nearly 90% market share.

The global accounting services market was valued at around $582 billion in 2017. North America was the largest region in the accounting services market in 2017, accounting for more than 40% market share.

The global advertising, public relations and related services market was valued at around $748 billion in 2017. North America was the largest region in the advertising, public relations, and related services market in 2017

The global environmental consulting services market was valued at under $32 billion in 2017. North America was the largest region in the environmental consulting services market in 2017, accounting for around 56% market share.

The global professional services market was valued at more than $5 trillion in 2017. North America was the largest region in the professional service market in 2017, accounting for around 37% of the total market

The global market research services market was valued at around $192 billion in 2017. North America was the largest region in the market research services market in 2017

The global management consulting services market was valued at around $751 billion in 2017. North America was the largest region in the management consulting services market in 2017

The global design, research, promotional and consulting services market was valued at around $4 trillion in 2017. North America was the largest region in the design, research, promotional and consulting services market in 2017

The global specialized design services market was valued at around $170 billion in 2017. Asia Pacific was the largest region in the specialized design services market in 2017, accounting for around 42% market share.

The global legal services market was valued at $848 billion in 2017. North America was the largest region in the legal services market in 2017, accounting for above 49% market share.

The global photographic services market was valued around $43 billion in 2017. North America was the largest region in the photographic services market in 2017, accounting for around 44% of the total market.

The global scientific research and development services market was valued at nearly $903 billion in 2017. Asia Pacific was the largest region in the scientific research and development services market in 2017, accounting for around 38% market share.

The global audio and video equipment market was valued at over $300 billion in 2017. Asia Pacific was the largest region in the audio and video equipment manufacturing market in 2017, accounting for more than 60% market share.

The global batteries market was valued at around $165 billion in 2017. Asia Pacific was the largest region in the batteries manufacturing market in 2017, accounting for nearly 80% market share.

The global electrical equipment manufacturing market was valued at around $1 trillion in 2017. Asia Pacific was the largest region in the electrical equipment manufacturing market in 2017, accounting for more than 55% market share.

The global electrical and electronics manufacturing market was valued at around $2.5 trillion in 2017. Asia Pacific was the largest region in the electrical and electronics manufacturing market in 2017, accounting for nearly 55% market share.

The global electronic products manufacturing market was valued at above $815 billion in 2017. Asia Pacific was the largest region in the electronic products manufacturing market in 2017, accounting for nearly 60% market share.

The global electric lighting equipment manufacturing market was valued at around $103 billion in 2017. Asia Pacific was the largest region in the electric lighting equipment manufacturing market in 2017, accounting for nearly 45% market share.

The global communication and energy wire and cable manufacturing market was valued at around $350 billion in 2017. Asia Pacific was the largest region in the communication and energy wire and cable market in 2017

The global motor and generator manufacturing market was valued around $116 billion in 2017. Asia Pacific was the largest region in themotor and generator manufacturing market in 2017, accounting for around 46% of the total market

The global household appliances manufacturing market was valued at above $393 billion in 2017. Asia Pacific was the largest region in the household appliances manufacturing market in 2017, accounting for above 52% market share

The global radars market was valued at $27.4 billion in 2017. Asia Pacific was the largest geographic region accounting for $10.69 billion or 39.0% of the global market.

The global radars market was valued at $27.4 billion in 2017. Asia Pacific was the largest geographic region accounting for $10.69 billion or 39.0% of the global market.

The global radars and weapons manufacturing market was valued at nearly $594 billion in 2017. North America was the largest region in the radars and weapons manufacturing market in 2017, accounting for close to 50% of the total market.

The global aircraft and components manufacturing market was valued at around $700 billion in 2017. North America was the largest region in the aircraft and components manufacturing market in 2017, accounting for more than 35% market share.

The global aerospace and defense market was valued at around $1.5 trillion in 2017. North America was the largest region in the aerospace & defense market in 2017, accounting for nearly 40% share in the market.

The global semiconductor and other electronic component manufacturing market was valued at around $513 billion in 2017

Asia Pacific was the largest region in the switchgear and switchboard apparatus manufacturing market in 2017, accounting for 54% market share. Western Europe was the second largest region accounting for 33% market share.

The global transformer manufacturing market was valued at around $47 billion in 2017. Asia Pacific was the largest region in the transformer manufacturing market in 2017, accounting for around 45% market share.

The global agriculture market was valued at around $12 trillion in 2017. Asia Pacific was the largest region in the agriculture market in 2017, accounting for nearly 55% market share.

The global rural activities market was valued at over $1 trillion in 2017. Asia Pacific was the largest region in the rural activities market in 2017, accounting for more than 50% market share.

The global wireless telecommunication carriers market was valued at around $1 trillion in 2017. Asia Pacific was the largest region in the wireless telecommunication carriers market in 2017, accounting for around 45% market share.

The global software and BPO services market was valued at around $843 billion in 2017. Western Europe was the largest region in the software and BPO services market in 2017, accounting for around 36% market share.

The global computer hardware market was valued at around $185 billion in 2017. Asia Pacific was the largest region in the computer hardware market in 2017, accounting for nearly 45% market share.

The global real estate market was valued at over $3 trillion in 2017. Asia Pacific was the largest region in the real estate market in 2017, accounting for around 49% of the total market.

The global telecom market was valued at over $2 trillion in 2017. Asia Pacific was the largest region in the telecom market in 2017, accounting for around 50% market share.

The global hardware support services market was valued at around $770 billion in 2017. Western Europe was the largest region in the hardware support services market in 2017, accounting above 35% market share.

The global central nervous system drugs market was valued at around $71 billion in 2017. North America was the largest region in the central nervous system drugs market in 2017

The global dermatology drugs market was valued at around $32 billion in 2017. North America was the largest region in the dermatology drugs market in 2017, accounting for around 31% market share.

The global environmental consulting services market was valued at under $32 billion in 2017. North America was the largest region in the environmental consulting services market in 2017, accounting for around 56% market share.

The global industrial gas market was valued at around $52 billion in 2017. Asia Pacific was the largest region in the industrial gas market in 2017, accounting for above 39% market share.

The global commercial services market was valued at around $4.4 trillion in 2017. North America was the largest region in the commercial services market in 2017, accounting for over 35% market share.

The global buildings construction market was valued at around $8 trillion in 2017. Asia Pacific was the largest region in the building construction market in 2017, accounting for more than 60% market share.

: North America was the largest region in the hematology drugs market in 2017, accounting for 40% market share. .

The legal services market in the North America is the largest in the world. In 2016, it had about 49.44 % share of the global legal services market.

North America was the largest region in the veterinary services market followed by Western Europe, Asia Pacific, Eastern Europe, Africa, South America and the Middle East. The USA was the largest country in this market followed by China and the UK.

The North America CRO market is the largest in the world. It currently has about 43.4% share of the global CRO market.