Verified Nov 2026
Batteries & E-Mobility
·
Minato City, Tokyo
·
Since 1917
Sinfonia Technology Co., Ltd. is a publicly listed Japanese industrial technology company headquartered in Minato City, Tokyo, founded in 1917. It has between 1,000 and 5,000 employees and reported revenue in the 803.3 million band. The company focuses on electromagnetic control and motion and energy control, with products including semiconductor transport systems, aerospace electrical components, and battery and e-mobility testing equipment. It serves the automotive, electric vehicle, electronics, appliance, industrial equipment, and aerospace sectors. Its recent activity includes opening the Nagoya Technology Center, a technology development and talent training hub.
Sinfonia Technology Co., Ltd. at a glance
Revenue
803.3M
Employees
1,000-5,000
Founded
1917
Headquarters
Minato City, Tokyo
Ownership
Publicly traded (JPX: 6507.T)
Certifications
AS9100 · IATF 16949 · ISO 14001 · ISO 9001
Industries
Automotive
Electric Vehicles
Electronics
Appliance
Industrial Equipment
Aerospace
STABILITY SIGNALS
Established & strong
109 years in operation (founded 1917).
Publicly listed; no distress event on record.
Holds AS9100, IATF 16949, ISO 14001, ISO 9001 certification(s) per public sources.
Overview
Sinfonia Technology Co., Ltd. is a publicly listed Japanese industrial technology company headquartered in Minato City, Tokyo, founded in 1917. It has between 1,000 and 5,000 employees and reported revenue in the 803.3 million band. The company focuses on electromagnetic control and motion and energy control, with products including semiconductor transport systems, aerospace electrical components, and battery and e-mobility testing equipment. It serves the automotive, electric vehicle, electronics, appliance, industrial equipment, and aerospace sectors. Its recent activity includes opening the Nagoya Technology Center, a technology development and talent training hub.
At a glance
Attribute | Detail |
|---|---|
Founded | 1917 |
Headquarters | Minato City, Tokyo |
Employees | 1,000-5,000 |
Revenue | 803.3M |
Ownership | Publicly traded (JPX: 6507.T) |
Primary capability | Batteries & E-Mobility |
Certifications | AS9100 · IATF 16949 · ISO 14001 · ISO 9001 |
What Sinfonia Technology Co., Ltd. makes
The company holds AS9100, IATF 16949, ISO 9001, and ISO 14001 certifications and lists semiconductor transport systems and PCB-related products among its offerings.
Products and capabilities described on the company's own site include PCB, Semiconductor (source: sinfo-t.jp).
Certifications
Sinfonia Technology Co., Ltd. is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
AS9100 — sinfo-t.com
IATF 16949 — sinfo-t.com
ISO 14001 — sinfo-t.com
ISO 9001 — sinfo-t.com
Latest developments
2026-10-25 — 2026年 | シンフォニアテクノロジー株式会社 (sinfo-t.jp)
2026-10-01 — 名古屋テクノロジーセンター（愛称：響奏LAB）を開設。技術開発、人材育成および共創活動の中核拠点 | シンフォニアテクノロジー株式会社 (sinfo-t.jp)
2026-08-27 — ニュースリリース | シンフォニアテクノロジー株式会社 (sinfo-t.jp)
2026-07-14 — 「FTSE JPX Blossom Japan Index」「FTSE JPX Blossom Japan Sector Relative Index」の構成銘柄に初選定されました | シンフォニアテクノロジー株式会社 (sinfo-t.jp)
2026-05-18 — 伊勢製作所内に航空宇宙事業の新工場を建設 | シンフォニアテクノロジー株式会社 (sinfo-t.jp)
2026-04-01 — 連結子会社の異動（株式譲渡）に関するお知らせ | シンフォニアテクノロジー株式会社 (sinfo-t.jp)
Company details
The company is listed on the Tokyo Stock Exchange under ticker 6507.T and was newly selected for the FTSE JPX Blossom Japan Index and its sector relative index in July 2026. Sinfonia Technology Co., Ltd. was founded in 1917, has an estimated 1,000-5,000 employees, and is headquartered in Minato City, Tokyo. On the LightSource stability read it is rated "Established & strong": 109 years in operation (founded 1917). Publicly listed; no distress event on record. Holds AS9100, IATF 16949, ISO 14001, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Sinfonia Technology Co., Ltd. make?
Sinfonia Technology Co., Ltd. is a publicly listed Japanese industrial technology company headquartered in Minato City, Tokyo, founded in 1917. It has between 1,000 and 5,000 employees and reported revenue in the 803.3 million band. The company focuses on electromagnetic control and motion and energy control, with products including semiconductor transport systems, aerospace electrical components, and battery and e-mobility testing equipment. It serves the automotive, electric vehicle, electronics, appliance, industrial equipment, and aerospace sectors. Its recent activity includes opening the Nagoya Technology Center, a technology development and talent training hub.
Where is Sinfonia Technology Co., Ltd. headquartered?
Sinfonia Technology Co., Ltd. is headquartered in Minato City, Tokyo.
When was Sinfonia Technology Co., Ltd. founded?
Sinfonia Technology Co., Ltd. was founded in 1917.
How big is Sinfonia Technology Co., Ltd.?
Sinfonia Technology Co., Ltd. has an estimated 1,000-5,000 employees, with revenue in the 803.3M range.
Is Sinfonia Technology Co., Ltd. publicly traded?
Publicly traded (JPX: 6507.T). Public financial figures are drawn from its filings.
What certifications does Sinfonia Technology Co., Ltd. hold?
Sinfonia Technology Co., Ltd. lists AS9100 · IATF 16949 · ISO 14001 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
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Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
+81 764-42-2461
Certification
AS9100 · IATF 16949 · ISO 14001 · ISO 9001
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