Finnish Federation of Trade Unions
# Finnish Federation of Trade Unions

The Finnish Federation of Trade Unions (Finnish: Suomen Ammattiyhdistysten Keskusliitto, SAK) was a national trade union centre in Finland.

The federation was established in 1930, after the Finnish Trade Union Federation (SAJ) was banned. Its initial affiliates were unions which supported the Social Democratic Party of Finland, whereas the SAJ had been dominated by communists. Over time, the communists became prominent in the SAK, and this led a group of unions to split away in 1960 and form a new Finnish Trade Union Federation (SAJ). In 1969, the SAK merged with the new SAJ, to form the Central Organisation of Finnish Trade Unions.

## Affiliates

| Union | Abbreviation | Joined | Reason not affiliated | Left | Membership (1955) |
| - | - | - | - | - | - |
| Association of Mental Nurses | | 1941 | Resigned | 1960 | 2,078 |
| Association of Municipal and Hospital Workers | | 1963 | Transferred to new SAK | 1969 | N/A |
| Association of Rural Municipal Officers | | 1947 | Resigned | 1957 | 497 |
| Automobile and Transport Workers' Association | AKL | 1960 | Transferred to new SAK | 1969 | N/A |
| Commercial Workers' Union | | 1930 | Resigned | 1961 | 14,233 |
| Caretakers' Union | KL | 1948 | Transferred to new SAK | 1969 | 2,228 |
| Customs Union | | 1945 | Resigned | 1960 | N/A |
| Finnish Air Transport Union | | 1957 | Transferred to new SAK | 1969 | N/A |
| Finnish Association of the Weaving Industry | SKL | 1930 | Dissolved | 1952 | N/A |
| Finnish Bricklayers' Union | | 1931 | Transferred to new SAK | 1969 | 5,634 |
| Finnish Construction Workers' Union | | 1931 | Transferred to new SAK | 1969 | 27,176 |
| Finnish Divers' Union | | 1945 | Transferred to new SAK | 1969 | 233 |
| Finnish Food Workers' Union | SEL | 1932 | Transferred to new SAK | 1969 | 8,007 |
| Finnish Forestry and Lumber Workers' Union | SMUL | 1946 | Expelled | 1949 | N/A |
| Finnish General Workers' Union | | 1930 | Transferred to new SAK | 1969 | 10,713 |
| Finnish Glass and Porcelain Workers' Union | | 1930 | Transferred to new SAK | 1969 | 2,521 |
| Finnish Locomotive Engineers' Union | VML | 1943 | Resigned | 1960 | 4,489 |
| Finnish Mechanics' Union | | 1946 | Transferred to new SAK | 1969 | 352 |
| Finnish Musicians' Union | | 1945 | Resigned | 1956 | 1,046 |
| Finnish Police Union | SPJL | 1945 | Resigned | 1956 | 3,000 |
| Finnish Port Workers' Union | SL | 1957 | Transferred to new SAK | 1969 | N/A |
| Finnish Postal Workers' Union | | 1945 | Resigned | 1960 | 3,597 |
| Finnish Precious Metal Workers' Union | | 1930 | Joined SAJ | 1960 | 721 |
| Finnish Printers' and Bookbinders' Union | SKL | 1931 | Resigned | 1958 | 9,581 |
| Finnish Road Workers' Union | SAL | 1948 | Resigned | 1958 | 5,059 |
| Finnish Seamen's Union | SM-U | 1934 | Resigned | 1956 | 6,805 |
| Finnish Social Democratic Journalists' Union | SSSL | 1931 | Resigned | 1958 | 131 |
| Finnish Supervisors' Union | | 1949 | | 1960 | |
| Finnish Textile Mechanics' Union | | 1952 | Transferred to new SAK | 1969 | 1,110 |
| Finnish Transport Workers' Association | | 1936 | Dissolved | 1949 | N/A |
| Finnish Wood Workers' Union | SPL | 1931 | Joined SAJ | 1960 | 18,244 |
| Forestry Trade Union | | 1945 | | 1949 | N/A |
| General Journalists' Union | YLL | 1947 | Transferred to new SAK | 1969 | 145 |
| Hotel and Restaurant Workers' Union | HRHL | 1940 | Transferred to new SAK | 1969 | 3,560 |
| Journalists' Union | | 1960 | Transferred to new SAK | 1969 | N/A |
| Leather, Footwear and Rubber Workers' Union | SNJKL | 1938 | Transferred to new SAK | 1969 | 6,850 |
| Metalworkers' Union | Metalli | 1931 | Transferred to new SAK | 1969 | 39,257 |
| Municipal Workers' Union | KTV | 1932 | Resigned | 1962 | 23,368 |
| National Union of State Officers | | 1945 | Transferred to new SAK | 1969 |
| Paper Industry Workers' Union | | 1930 | Transferred to new SAK | 1969 | 15,657 |
| Pilots' and Lighthousekeepers' Union | | 1945 | Resigned | 1958 | 474 |
| Prison Officers' Union | VVL | 1945 | Resigned | 1960 | 1,293 |
| Railway Workers' Union | RAUTL | 1930 | Transferred to new SAK | 1969 | 12,063 |
| Rural Workers' Union | SML | 1945 | Transferred to new SAK | 1969 | 8,108 |
| Textile and Knitting Workers' Union | KNL | 1952 | Joined SAJ | 1960 | 7,312 |
| Textile Workers' Union | TtL | 1960 | Transferred to new SAK | 1969 | N/A |
| Union of Industrial and Agricultural Prison Officers | | 1954 | Resigned | 1960 | 166 |
| Union of Clothing Workers | SVL | 1938 | Joined SAJ | 1960 | 3,775 |
| Union of Male Elementary School Teachers | | 1945 | Dissolved | 1957 | 100 |
| Union of School Teachers | | 1946 | Expelled | 1954 | N/A |
| Wood Workers' Federation | PTL | 1960 | Transferred to new SAK | 1969 | N/A |

## Presidents

    1930: Edvard Huttunen
    1937: Eero A. Wuori
    1945: Erkki Härmä
    1946: Emil Huunonen
    1949: Aku Sumu
    1954: Eero Antikainen
    1959: Reino Heinonen
    1960: Vihtori Rantanen
    1966: Niilo Hämäläinen
