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Private company

協和道路

協和道路 is a Japanese company based in Matsuyama, founded in 1954.1

協和道路株式会社（きょうわどうろ）は、愛媛県松山市に本社を置く建設会社。道路舗装工事などを手掛ける他、関西国際空港や松山空港などの空港維持工事などを行っている。2 From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1954Founded1

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Timeline

  1. 1954Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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