
The Bus Bloc, or Bloc de la Busira-Momboyo, was a huge concession in the
Congo Free State
''(Work and Progress)
, national_anthem = Vers l'avenir
, capital = Vivi Boma
, currency = Congo Free State franc
, religion = Catholicism (''de facto'')
, leader1 = Leopo ...
, later the
Belgian Congo
The Belgian Congo (french: Congo belge, ; nl, Belgisch-Congo) was a Belgian colony in Central Africa from 1908 until independence in 1960. The former colony adopted its present name, the Democratic Republic of the Congo (DRC), in 1964.
Colo ...
, operated by the
Société anonyme belge pour le commerce du Haut-Congo
Lactalis is a French multinational dairy products corporation, owned by the Besnier family and based in Laval, Mayenne, France. The company's former name was Besnier SA.
Lactalis is the largest dairy products group in the world, and is the sec ...
(SAB).
It covered land along and between the
Busira River
The Busira River is a river in the Democratic Republic of the Congo. It is the main tributary of the Ruki River, which in turn is a tributary of the Congo River.
The Busira may be seen as the upper reach of the Ruki River. It is navigable year rou ...
and
Momboyo River
The Momboyo River (french: Rivière Momboyo) is a river in the Democratic Republic of the Congo. It joins the Busira River to form the Ruki River, a tributary of the Congo River.
The Momboya and its main tributary the Luilaka are navigable for fr ...
.
In the early days the SAB exploited the local people ruthlessly in their demands for rubber, and many died.
SAB trading posts
As of 1 January 1894 the
Société anonyme belge pour le commerce du Haut-Congo
Lactalis is a French multinational dairy products corporation, owned by the Besnier family and based in Laval, Mayenne, France. The company's former name was Besnier SA.
Lactalis is the largest dairy products group in the world, and is the sec ...
(SAB) had 83 factories and posts, including some in the French territory to the west of the
Congo
Congo or The Congo may refer to either of two countries that border the Congo River in central Africa:
* Democratic Republic of the Congo, the larger country to the southeast, capital Kinshasa, formerly known as Zaire, sometimes referred to a ...
and
Ubangi rivers.
A map shows the company had posts along the upper
Ruki River
The Ruki is a river in the Democratic Republic of the Congo. It is a left tributary of the Congo River. It may be seen as the lower reach of the Busira River, which in turn may be seen as the lower reach of the Tshuapa River.
Location
The Ruki is ...
(i.e. the Busira) at
Bilakamba,
Bombimba,
Bussira Manene,
Moniaca,
Bocoté and
Yolongo. It also had a post at
Bomputu on the Lengué (Salonga) River, and posts at Balalondzy, Ivulu and Ivuku on the
Momboyo River
The Momboyo River (french: Rivière Momboyo) is a river in the Democratic Republic of the Congo. It joins the Busira River to form the Ruki River, a tributary of the Congo River.
The Momboya and its main tributary the Luilaka are navigable for fr ...
.
The post at Monieka formally established in 1901.
Concessions
The ''
Compagnie du Congo pour le Commerce et l'Industrie
The Compagnie du Congo pour le Commerce et l’Industrie (CCCI) was a private enterprise in the Congo Free State, later the Belgian Congo and then the Democratic Republic of the Congo, whose subsidiaries engaged in a wide range of activities in the ...
'' (CCCI) was given the right to 1 of land in return for its services in studying the
Matadi-Léopoldville Railway project.
of the CCCI concession was in the general area of the Bus Bloc, but of this were outside its future boundaries.
The SAB had a block of in the future Bus Bloc.
The
Compagnie du chemin de fer du Congo (CFC) was given of land for every of line put into operation, as well as a strip wide along the railway.
The CFC chose within the future Bus Bloc, and as of 1901 still had unallocated.
In an agreement of 9 November 1901 the Congo Free State agreed to allocate the CFC's remaining 539,326 hectares in an area between the
Salonga and Busira rivers, and to add another , as long as this included the already allocated in the Busira-Momboyo basin, forming a single bloc.

It took some time to settle on the limits of the bloc, which were finally established in an agreement on 13 December 1904.
The expansion by 500,000 hectares was reduced to , giving a total area of .
The state took back some of the land outside the bloc, but left the Busira-Manene plantations.
The CFC held the bulk of the land, while the CCCI had two sections of and and the SAB had a small section of .
Some land was reserved for a native people or for public use.
History
Under the agreement of 27 December 1901 the SAB was responsible for industrial, agricultural and commercial exploitation of the Bloc and received a share of the proceeds in compensation.
Property rights were shared, with the CFC getting half and the CCCI and SAB each getting a quarter.
Between 1902 and 1910 the SAB sublet most of its activities to the ''
Compagnie du Kasaï
The Compagnie du Kasai (Kasai Company) was a Belgian company established to exploit the resources of the Kasai River basin in the Congo Free State.
At first it was mainly involved in harvesting wild rubber, but later moved into palm oil and mining. ...
'' and ''Société du Busira'' concession companies.
After this, SAB began to expand again as the concession system was gradually phased out.
In 1911 Charles Batjoens headed a mission to delimit the Bus Bloc at Bussanga (Equateur).
The Belgians treated the local people brutally and forced them to extract rubber in appalling conditions.
It is estimated that hundreds of thousands died as victims to the agents of the
Anglo-Belgian India Rubber Company
The Abir Congo Company (founded as the Anglo-Belgian India Rubber Company and later known as the Compagnie du Congo Belge) was a company that Exploitation of natural resources, exploited natural rubber in the Congo Free State, the private pro ...
(ABIR) or of the SAB in the Bus-Bloc.
The American doctor Louis Jaggard (1877–1951) at the
Monieka mission spoke in 1917 with scorn of the 30 or so traders at
Bussira, away, who came to him for treatment.
He called them "low down white trash".
A rebellion that began in
Sankuru
Sankuru is one of the 21 new provinces of the Democratic Republic of the Congo created in the 2015 repartitioning. Sankuru, Kasaï-Oriental, and Lomami provinces are the result of the dismemberment of the former Kasaï-Oriental province. San ...
in 1920 spread to the SAB's Bus Bloc concession on the Upper Busira.
The rebels attacked state posts, trading stations, factories, homes and a Catholic chapel.
The military arrived in March 1921 and over the next five months killed at least 115 rebels.
On 21 March 1927 the SAB received all the land rights in the bloc.
The capital and number of shares in the SAB was increased, and the CCCI and CFC were compensated with shares in SAB.
On 26 June 1937 the Bus Bloc was returned to the state, a huge area of .
The SAB was compensated financially and in land.
On 19 October 1937 the entire area was opened to free trade.
Notes
Sources
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{{DEFAULTSORT:
Congo Free State
Belgian Congo