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Company (military unit)

 

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Company (military unit)



 
 
A company is a military unit, typically consisting of 75-200 soldier
Soldier

A soldier is a general English term that refers to a land component of national armed forces.In most societies of the world, "soldier" is also a general term for any member of the land forces including Commissioned officer and non-commissioned officers....
s. Most companies are formed of three to five platoon
Platoon

A platoon is a military unit typically composed of two to four Section or squads and containing about 30 to 50 soldiers. Platoons are organised into a company , which typically consists of three, four or five platoons....
s although the exact number may vary by country, unit type, and structure. Several companies are grouped to form a battalion
Battalion

A battalion is a military unit of around 500-1500 men usually consisting of between two and seven company and typically commanded by a Lieutenant Colonel....
 or regiment
Regiment

A regiment is a military unit, composed of variable numbers of battalions, commanded by a Colonel. Depending on the nation, military branch, mission, and organization, a modern regiment resembles a brigade, in that both range in size from a few hundred to 5,000 soldiers ....
, the latter of which is sometimes formed by several battalions.

e companies consist of three platoons and a Company Headquarters.






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A company is a military unit, typically consisting of 75-200 soldier
Soldier

A soldier is a general English term that refers to a land component of national armed forces.In most societies of the world, "soldier" is also a general term for any member of the land forces including Commissioned officer and non-commissioned officers....
s. Most companies are formed of three to five platoon
Platoon

A platoon is a military unit typically composed of two to four Section or squads and containing about 30 to 50 soldiers. Platoons are organised into a company , which typically consists of three, four or five platoons....
s although the exact number may vary by country, unit type, and structure. Several companies are grouped to form a battalion
Battalion

A battalion is a military unit of around 500-1500 men usually consisting of between two and seven company and typically commanded by a Lieutenant Colonel....
 or regiment
Regiment

A regiment is a military unit, composed of variable numbers of battalions, commanded by a Colonel. Depending on the nation, military branch, mission, and organization, a modern regiment resembles a brigade, in that both range in size from a few hundred to 5,000 soldiers ....
, the latter of which is sometimes formed by several battalions.

British Army

Rifle companies consist of three platoons and a Company Headquarters. An infantry
British Army Infantry

The British Army's Infantry, part of the Structure of the British Army, comprises 51 battalions of Infantry, from 19 Regiments. Of these 37 battalions are part of the 'Regular' army and the remaining 14 a part of the 'Territorial Army' force....
 Battalion
Battalion

A battalion is a military unit of around 500-1500 men usually consisting of between two and seven company and typically commanded by a Lieutenant Colonel....
 will also include a Headquarters Company and a Manoeuvre Support Company.

The British Army
British Army

The British Army is the Army branch of the British Armed Forces. It came into being with the unification of the Kingdoms of Kingdom of England and Kingdom of Scotland into the Kingdom of Great Britain in 1707....
 infantry normally identifies its rifle companies by letter (usually, but not always, A, B and C) within a battalion
Battalion

A battalion is a military unit of around 500-1500 men usually consisting of between two and seven company and typically commanded by a Lieutenant Colonel....
, usually with the addition of a headquarters company and a support/heavy weapons company. Some units name their companies after regimental battle honours, this is commonly the case for composite units, for example the London Regiment
London Regiment

The London Regiment is a Territorial Army regiment in the British Army. It was first formed in 1908 in order to regiment the various Volunteer Force battalions in the newly formed County of London, each battalion having a distinctive uniform....
 with its Somme
Somme

The Somme is a departments of France of France, located in the north of the country and named after the Somme River. It is part of the Picardie regions of France....
, Messines
Messines

Messines may refer to:* the village of Mesen in Belgium, where the Battle of Messines was fought during World War I,* the village of Messines, Quebec....
 and Cambrai
Cambrai

Cambrai is a Communes of France in the Nord Departments of France in northern France. It is a Subprefectures in France of the department.Cambrai is the seat of Archdiocese of Cambrai whose jurisdiction was immense during the Middle Ages....
 companies. The Foot Guards Regiments use traditional names for some of their companies, for example Queen's Company, Left Flank, Prince of Wales's Company etc.

Royal Marines
Royal Marines

The Royal Marines are the marine and amphibious warfare infantry of the United Kingdom and, along with the Royal Navy and Royal Fleet Auxiliary, form the Naval Service....
 companies are designated by a letter that is unique across the Corps, not just within their Command
Command

Command may refer to:* Command , a statement in a computer language* COMMAND.COM, the default operating system shell and command-line interpreter for DOS...
. The Intelligence Corps
Intelligence Corps

The Intelligence Corps is one of the corps of the British Army. It is responsible for gathering, analysing and disseminating military intelligence and also for counter-intelligence and security....
, Royal Army Medical Corps
Royal Army Medical Corps

The Royal Army Medical Corps is a specialist corps in the British Army which provides medical services to all British Army personnel and their families in war and in peace....
, Royal Military Police
Royal Military Police

The Royal Military Police is the corps of the British Army responsible for the policing of service personnel and providing a military police presence on service property, operations and exercises....
 and Royal Electrical and Mechanical Engineers
Royal Electrical and Mechanical Engineers

The Corps of Royal Electrical and Mechanical Engineers is a corps of the British Army that has responsibility for the maintenance, servicing and inspection of almost every electrical and mechanical piece of equipment within the British Army from Challenger II main battle tanks and AH64 Apache helicopters to dental tools and cooking utensils....
 all have companies uniquely numbered across their corps.

The Household Cavalry
Household Cavalry

The term Household Cavalry is used across the Commonwealth of Nations to describe the cavalry of the Household Divisions, a country?s most elite or historically senior military groupings or those military groupings that provide functions associated directly with the Head of state....
, Royal Armoured Corps
Royal Armoured Corps

The Royal Armoured Corps is currently a collection of ten regular regiments, mostly converted from old Cavalry regiments of the British Army, and four Yeomanry regiments of the Territorial Army....
, Royal Engineers
Royal Engineers

The Corps of Royal Engineers, usually just called the Royal Engineers , and commonly known as the Sappers, is one of the Structure of the British Army of the British Army....
, Royal Corps of Signals
Royal Corps of Signals

The Royal Corps of Signals is one of the combat support arms of the British Army. It is responsible for installing, maintaining and operating all types of telecommunications equipment and Information technology systems, providing command support to commanders and their headquarters, and conducting electronic warfare against enemy communicati...
, Army Air Corps, Special Air Service
Special Air Service

The Special Air Service is a special forces regiment within the British Army which has served as a model for the special forces of other countries....
, Honourable Artillery Company
Honourable Artillery Company

The Honourable Artillery Company is the oldest surviving regiment in the British Army, and the second most senior in the Territorial Army....
 and Royal Logistic Corps
Royal Logistic Corps

The Royal Logistic Corps is the British Army corps that provides the logistics for the Army. It is the largest corps in the British Army....
 use the term squadron
Squadron

A squadron is a small military unit or formation of cavalry, Armoured forces, aircraft , or warships....
 instead of company (although the Royal Engineers and Royal Signals had companies until after the Second World War
World War II

World War II, or the Second World War , was a global military conflict which involved a Participants in World War II, including all of the great powers, organised into two opposing military alliances: the Allies of World War II and the Axis powers....
, except in armoured divisions). The Royal Artillery
Royal Artillery

The Royal Artillery, is the common name for the Royal Regiment of Artillery, is an Arm of the British Army. Despite its name, it is made up of a number of regiments....
 use the term battery
Artillery battery

In military organizations, an artillery battery is a unit of guns, mortar s, or rockets, so grouped in order to facilitate better battlefield communication and command and control, as well as to provide dispersion for its constituent gunnery crews and their systems....
.

The defunct Royal Army Service Corps
Royal Logistic Corps

The Royal Logistic Corps is the British Army corps that provides the logistics for the Army. It is the largest corps in the British Army....
, Royal Pioneer Corps
Royal Pioneer Corps

The Royal Pioneer Corps was a British Army combatant corps used for light engineering tasks.The Royal Pioneer Corps was raised on 17 October 1939 as the Auxiliary Military Pioneer Corps....
 and Royal Army Ordnance Corps
Royal Army Ordnance Corps

The Royal Army Ordnance Corps was a former corps of the British Army. It dealt only with the supply and maintenance of weaponry, munitions and other military equipment until 1965, when it took over most other supply functions, as well as the provision of staff clerks, from the Royal Army Service Corps....
 had companies; the Royal Corps of Transport
Royal Corps of Transport

The Royal Corps of Transport was a British Army corps formed in 1965 from the transport and movement control elements of the Royal Logistic Corps and the Royal Engineers....
 had squadrons.

British companies are usually commanded by a Major
Major

In many European languages, the term Major refers to a military rank, denoting seniority at one of usually various levels of rank, for example: "Sergeant-Major" denoting the most senior ranking sergeant of a large military unit; "Captain-Major", denoting a mid-level command status Officer ...
, the Officer Commanding
Officer Commanding

The Officer Commanding is the commander of a sub-unit or minor unit in widespread military usage.Normally an Officer Commanding is a company , squadron or artillery battery commander ....
 (OC), with a Captain
Captain (British Army and Royal Marines)

File:UK-Army-OF2.gifCaptain is a junior officer rank of the British Army and Royal Marines. It ranks above Lieutenant and below Major and has a NATO ranking code of OF-2....
 or senior Lieutenant
Lieutenant

Lieutenant is a military, naval, paramilitary, fire service, emergency medical services or police commissioned officer military rank.Lieutenant may also appear as part of a title used in various other organisations with a codified command structure....
 as Second-in-Command
Second-in-command

The Second-in-Command is the deputy commander of any British Army or Royal Marines unit, from battalion or regiment downwards. He or she is thus the equivalent of an Executive Officer in the United States Army....
 (2i/c). The company headquarters also includes a Company Sergeant Major
Company Sergeant Major

A Company Sergeant Major is the senior non-commissioned soldier of a company in the armies of many Commonwealth of Nations countries, responsible for standards and discipline....
 (CSM) normally holding the rank of WO2 and a Company Quartermaster Sergeant
Company Quartermaster Sergeant

Company Quartermaster Sergeant is a military rank or appointment....
 (CQMS) of Colour Sergeant
Colour Sergeant

File:Face to face.jpgColour Sergeant is a non-commissioned officer rank in the Royal Marines and infantry regiments of the British Army, ranking above Sergeant and below Warrant Officer Class 2....
 rank, the two most senior soldiers in the company.

It should be noted that the Honourable Artillery Company
Honourable Artillery Company

The Honourable Artillery Company is the oldest surviving regiment in the British Army, and the second most senior in the Territorial Army....
 is in fact a Regiment
Regiment

A regiment is a military unit, composed of variable numbers of battalions, commanded by a Colonel. Depending on the nation, military branch, mission, and organization, a modern regiment resembles a brigade, in that both range in size from a few hundred to 5,000 soldiers ....
, not a Company in terms of organisation and size.

Canadian Army


Canadian Army organisation is modelled after the British. However, a Canadian infantry battalion consists of three or four rifle companies identified by letter (A Company, B Company, etc), a Combat Support Company, and an Administration Support Company. A notable exception is The Royal Canadian Regiment
The Royal Canadian Regiment

The Royal Canadian Regiment is an infantry regiment of the Canadian Forces. The RCR is the senior infantry regiment in the Regular Force, but its 4th Battalion is ranked 11th in the order of precedence among Reserve Force infantry regiments....
 which names its companies sequentially throughout the regiment from the Duke of Edinburgh's Company (instead of A Company) in the First Battalion to T Company in the Fourth Battalion. Many Regiments name their Companies after Battle Hounours, or former units which make up the current regiment, for example:

75th Company- The Toronto Scottish Regiment Victoria Company- The Queen's Own Rifles of Canada
The Queen's Own Rifles of Canada

The Queen's Own Rifles of Canada are a militia regiment within the Canadian Forces, based in Toronto, Ontario. The regiment is part of Land Force Central Area's 32 Canadian Brigade Group....


The Combat Support Company administratively contains the specialized infantry platoons such as Recce Platoon, Pioneer Platoon, HQ and Signals Platoon, Anti-Armour Platoon, and Mortar Platoon. The Administration Support Company contains the support tradesmen which a battalion requires, such as cooks, vehicle technicians, supply, medics, etc.

Irish Army

In the Irish Army, a company usually consists of three platoons. Companies are usually identified by letters in an infantry battalion (A, B, C... etc)

United States Army

In the United States Army
United States Army

The United States Army is the branch of the United States Armed Forces responsible for Army operations. It is the largest and oldest established branch of the U.S....
, infantry
Infantry

Infantry are soldiers who are primarily trained for the role of fighting on foot. A soldier in the infantry is known as an infantryman. Infantry units have more physically demanding training than other branches of armies, and place a greater emphasis on fitness, physical strength and aggression....
 companies are usually made up of three rifle platoon
Platoon

A platoon is a military unit typically composed of two to four Section or squads and containing about 30 to 50 soldiers. Platoons are organised into a company , which typically consists of three, four or five platoons....
s and a heavy weapons platoon
Heavy weapons platoon

Heavy weapons platoon is a term from military science which refers to an infantry platoon equipped with machine guns, Mortar s, rocket-propelled grenades, flamethrowers, grenade-launchers, anti-tank weapons, and/or other portable heavy weapons....
; tank companies are usually made up of three tank platoons and a command element. A company is usually commanded by an Army captain, although in rare cases they may be commanded by a 1st lieutenant
First Lieutenant

First Lieutenant is a military rank.The rank of Lieutenant has different meanings in different military formations , but the majority of cases it is common for it to be sub-divided into a senior and junior rank....
 or a major
Major (United States)

In the United States Army, United States Air Force, and United States Marine Corps, major is a field officer United States Military Officer military rank just above the rank of Captain and just below the rank of Lieutenant colonel ....
. By tradition, the corresponding unit of artillery
Artillery

Artillery is a military Combat Arms which employs any apparatus, machine, an assortment of tools or instruments, a system or systems used as weapons for the discharge of large projectiles in combat as a major contribution of fire power within the overall military capability of an armed force....
 is always called a "battery
Artillery battery

In military organizations, an artillery battery is a unit of guns, mortar s, or rockets, so grouped in order to facilitate better battlefield communication and command and control, as well as to provide dispersion for its constituent gunnery crews and their systems....
." Similarly, the term "troop" is used for cavalry
Cavalry

The Cavalry is the second oldest of the Combat Arms, and as soldiers or warriors who fought mounted on horseback in combat, it represents the mobility and offensive power of the armed forces....
 units, including both the horse-mounted units of history as well as modern armored cavalry and air cavalry units. Companies which are not separate from their parent battalion
Battalion

A battalion is a military unit of around 500-1500 men usually consisting of between two and seven company and typically commanded by a Lieutenant Colonel....
, are identified by letter - for example, "A Company, 1st Battalion, 15th Infantry Regiment". The letters are usually pronounced using the NATO phonetic alphabet
NATO phonetic alphabet

The NATO phonetic alphabet, more formally the international radiotelephony spelling alphabet, is the most widely used spelling alphabet. Though often called "phonetic alphabets", spelling alphabets have no connection to phonetic transcription systems like the International Phonetic Alphabet....
 or, before that, the Joint Army/Navy Phonetic Alphabet
Joint Army/Navy Phonetic Alphabet

The Joint Army/Navy Phonetic Alphabet was a radio alphabet developed in 1941 and was used by all branches of the military of the United States until the promulgation of the NATO phonetic alphabet in 1956, which replaced it....
, resulting in names such as "Bravo Company" and "Echo Company" (formerly "Baker" and "Easy
Easy Company

Easy Company may refer to:*Easy Company, an Company_#United_States_Army*502nd Infantry Regiment , the famed "Widowmakers" which took part in the Battle of the Bulge and Operation Market Garden during World War II...
" Companies, respectively). Companies with a separate Table of Organization and Equipment
Table of Organization and Equipment

A table of organization and equipment is a document published by the United States Department of Defense which prescribes the organization, staffing, and equippage of Military unit Also used in acronyms as 'T/O' and 'T/E'....
 are identified by a number, and are able to operate completely independently from any other unit's support. Company-sized units which are organized under a Table of Distribution and Allowance are identified with a name.

Company-sized units usually consist of four to six platoons (each led by a Lieutenant
Lieutenant

Lieutenant is a military, naval, paramilitary, fire service, emergency medical services or police commissioned officer military rank.Lieutenant may also appear as part of a title used in various other organisations with a codified command structure....
), although there are examples of Combat Service and Combat Service Support companies that have seven or more platoons. For example, a Transportation Terminal Service Company normally has two Ship Platoons, two Shore Platoons, one Documentation Platoon, one Maintenance Platoon, and the Headquarters Platoon. These platoons are led by first lieutenant
First Lieutenant

First Lieutenant is a military rank.The rank of Lieutenant has different meanings in different military formations , but the majority of cases it is common for it to be sub-divided into a senior and junior rank....
s, while the company is commanded by a major
Major

In many European languages, the term Major refers to a military rank, denoting seniority at one of usually various levels of rank, for example: "Sergeant-Major" denoting the most senior ranking sergeant of a large military unit; "Captain-Major", denoting a mid-level command status Officer ...
.

While companies are typically commanded by captains, some special units are commanded by majors, and have platoons commanded by captains. Examples of this arrangement include aviation platoons and many special forces
Special forces

Special Forces , also known as, Special Operation Forces is a generic term for highly-trained military teams/units that conduct specialized Military operation such as reconnaissance, unconventional warfare, and counter-terrorism actions....
 units. This is not a punishment but an honor, as such platoons usually have some special operational capacity that requires them to be commanded by an officer with more experience than a lieutenant. A captain reports to his commander, usually the battalion commander (a lieutenant colonel
Lieutenant Colonel

Lieutenant colonel is a rank of commissioned officer in the army and most Marine and air forces of the world, typically ranking above a major and below a colonel....
). However, there are some administrative and other duties at battalion level and larger (brigade
Brigade

A brigade is a military unit that is typically composed of two to five regiments or battalions, depending on the era and nationality of a given army....
 or division
Division (military)

A division is a large military unit or Formation usually consisting of between ten to thirty thousand soldiers. In most armies, a division is composed of several regiments or brigades, and in turn several divisions make up a corps....
) which are also handled by captains, for example the S-1 through S-4 officers of a battalion, or some staff positions in the G shops at division

The senior non-commissioned officer of a company is called a first sergeant
First Sergeant

First Sergeant is the name of a military rank used in some countries....
. Any sergeant holding this position is referred to as "first sergeant" regardless of actual rank and pay grade, though the non-commissioned officer assigned ordinarily has the rank of first sergeant and a grade of E-8. A master sergeant
Master Sergeant

A master sergeant is the military rank for a senior non-commissioned officer in some armed forces....
 (E-8) assigned to this position will be "laterally promoted" to the rank of first sergeant, unless the appointment is temporary. In some instances, a sergeant first class (E-7) will be appointed to the job in lieu of a qualified first sergeant or master sergeant. Again, in such situations, the NCO holds the duty position and title of "First Sergeant," while retaining the rank of sergeant first class, at a grade of E-7.

United States Marine Corps

A Marine Corps
United States Marine Corps

The United States Marine Corps is a branch of the United States Armed Forces responsible for providing Military power projection from the sea, using the mobility of the United States Navy to rapidly deliver Marine Air-Ground Task Force....
 rifle company consists of:
  • three rifle platoons
  • a weapons platoon
  • four Navy medical corpsmen (one attached to each rifle platoon and the senior corpsman with the company headquarters)
  • an administrative clerk
  • a police sergeant (typically holding the rank of corporal or sergeant)
  • a training NCO
  • a company gunnery sergeant
    Gunnery Sergeant

    Gunnery Sergeant is the seventh enlisted rank in the United States Marine Corps, just above Staff Sergeant#United States and below Master Sergeant and First Sergeant, and is a staff non-commissioned officer ....
  • a first sergeant
    First Sergeant

    First Sergeant is the name of a military rank used in some countries....
  • an Executive Officer
    Executive officer

    While executive officer literally refers to a person responsible for the performance of duties involved in running an organization, the exact meaning of the role is variable, depending on the organization....
     (XO), typically a first lieutenant
    First Lieutenant

    First Lieutenant is a military rank.The rank of Lieutenant has different meanings in different military formations , but the majority of cases it is common for it to be sub-divided into a senior and junior rank....
  • a Commanding Officer
    Commanding officer

    The commanding officer is the Officer in command of a military unit. Typically, the commanding officer has ultimate authority over the unit, and is usually given wide latitude to run the unit as he sees fit, within the bounds of military law....
     (CO), typically a captain
A weapons company has in place of the three rifle platoons, an 81 mm mortar platoon, an anti-armor platoon, and a heavy machine gun platoon.

The following depicts the structure of a Headquarters and Service Company
Headquarters and Service Company

In United States Marine Corps units, a Headquarters and Service Company is a company sized military unit, found at the battalion level and higher....
:
  • Headquarters Platoon consists of Marines from S-1, S-2, S-3, the Nuclear, Biological, Chemical Defense section, and the Chaplain section (one Navy chaplain and an enlisted religious program specialist).
  • Communications Platoon, consisting of Radiomen, Wiremen, Techs, Data Marines, and the associated staff.
  • Service Platoon, consisting of S-4, Motor Transportation, Food Service, armorers, and Supply.
  • Scout/Sniper platoon.
  • Battalion Medical Platoon which provides the Battalion Aid Station, or BAS. The BAS is staffed entirely by Navy Medical Officers (two medical doctors) and Corpsmen.


Disambiguation

Some companies were well enough known that they have been identified with their company letter. Examples include:
  • Easy Company of the 506th Parachute Infantry Regiment
    506th Parachute Infantry Regiment

    The 506th Infantry Regiment is a unit assigned to the 4th Brigade Combat Team of the 101st Airborne Division. During World War II, the unit was designated the 506th Parachute Infantry Regiment ....
    , 101st Airborne Division
    101st Airborne Division

    The 101st Airborne Division ? the "Screaming Eagles"? is a U.S. Army modular infantry division trained for air assault military operation....
     which became the focus of the BBC/HBO
    Home Box Office

    HBO is a premium television programming subsidiary of Time Warner. It offers two 24-hour pay television services to over 38 million U.S. subscribers....
     miniseries Band of Brothers
    Band of Brothers

    Band of Brothers is a ten-part television World War II miniseries based on the book of the same title written by historian and biographer Stephen Ambrose....
    .


See also

  • Military organization
    Military organization

    File:USN-JASDF ship and aircraft formations during ANNUALEX 2008 081119-N-7047S-140.jpgA military organization is a way of structuring the armed forces of a state as a need to offer military capability required by the national defence policy....
  • British Army Infantry
    British Army Infantry

    The British Army's Infantry, part of the Structure of the British Army, comprises 51 battalions of Infantry, from 19 Regiments. Of these 37 battalions are part of the 'Regular' army and the remaining 14 a part of the 'Territorial Army' force....