Track Record
（株）SEIWA has a proven track record with 2 awarded contracts in Japan, Asia.
The company specializes in construction and civil works. Their portfolio includes works contracts (2).
These contracts have been sourced through Jp Ippi.
Notable Contracts
Kano 7-chome and Other Sewer Pipe Laying Works
— 岐阜県市町村共同電子入札システム / 上下水道事業政策課
Japanworks contractsSeptember 2026jp_ippi
Pavement Restoration Work Related to Waterworks Repair (Part 5)
— 岐阜県市町村共同電子入札システム / 上下水道事業政策課
Japanworks contractsJune 2026jp_ippi
Key contracting authorities
- 岐阜県市町村共同電子入札システム / 上下水道事業政策課· 2
Frequently asked questions about （株）SEIWA
Who is （株）SEIWA?
（株）SEIWA is a public-sector contractor based in Japan with 2 awarded contracts tracked on BidsFactory across Japan.
How many public contracts has （株）SEIWA won?
（株）SEIWA has won 2 public procurement contracts on BidsFactory in 2026.
What sectors does （株）SEIWA work in?
（株）SEIWA is most active in construction and civil works.
Which contracting authorities have awarded contracts to （株）SEIWA?
（株）SEIWA's most frequent contracting authorities include 岐阜県市町村共同電子入札システム / 上下水道事業政策課.
Where does BidsFactory get （株）SEIWA's contract history?
Data is aggregated from Jp Ippi and refreshed every 6 hours.
Data sources: Jp Ippi (2). Refreshed every 6 hours from official procurement portals.
Company Overview
2
Contracts
$39,075,663
Total Value
1
Countries
1
Sources
Contact Information
Japan