Manufacturers in Phra Nakhon Si Ayutthaya
166 manufacturer companies listed in Phra Nakhon Si Ayutthaya, Thailand, 34 of them verified against the DBD company registry. Average Trust Score 54/100, and 82 publish their own website.
Every listing shows the phone number and website from the company's own public profile — contact them directly. All supplier categories in Phra Nakhon Si Ayutthaya →
Manufacturers by district in Phra Nakhon Si Ayutthaya
Top 100 manufacturer companies in Phra Nakhon Si Ayutthaya
Benchmark | Ayutthaya, Thailand
Manufacturer
i
- Reviews98
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
NMB MinebeaMitsumi Thai Ltd. Bang Pa-In
Manufacturer
i
- Reviews93
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →NMB-Minebea Thai Ltd. (Ayutthaya Factory)
Manufacturer
i
- Reviews91
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Hitachi Astemo Ayutthaya LTD.
Auto parts manufacturer
i
- Reviews90
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
F&N Dairies (Thailand) Limited // Rojana Factory เอฟแอนด์เอ็นโรจนะ
Food manufacturer
i
- Reviews89
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
ECCO (Thailand) Co.,Ltd.
Manufacturer
i
- Reviews88
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →ศาลไม้สักลุงปัญญา “โรงงานปรุงศาลเรือนไทย“ ผลิตจากไม้สักพม่า และเป็นไม้ที่ยังไม่ผ่านการใช้งาน ถูกหลักตำราโบราณ
Home goods store
i
- Reviews86
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Toyo Seikan(Thailand) Co.,Ltd. (บริษัท โตโย ไซกัน (ประเทศไทย) จำกัด)
Manufacturer
i
- Reviews86
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
F-TECH
Auto parts manufacturer
i
- Reviews86
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →Tao Kae Noi, Ayutthaya
Historical landmark
i
- Reviews85
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Bestex (Thailand) Co.,LTD
Auto parts manufacturer
i
- Reviews85
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Nikon (Thailand) Co., Ltd.
Manufacturer
📅 Est. 1990· 💰 ฿1260.0M
i
- Capital100
- Longevity100
- Reviews86
- Verifications50
C.R. Heavy Equip Co.,LTD.
Tractor dealer
i
- Reviews83
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Pioneer Manufacturing (Thailand) Co.,LTD.
Manufacturer
📅 Est. 1994· 💰 ฿600.0M
i
- Capital94
- Longevity100
- Reviews88
- Verifications50
Canon Hi-Tech (Thailand)
Electronics manufacturer
i
- Reviews82
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →Thai Nippon Foods Co.,Ltd.
Food products supplier
📅 Est. 1989· 💰 ฿615.9M
i
- Capital95
- Longevity100
- Reviews81
- Verifications50
รุ่งเรือง นานาภัณฑ์
Toolroom
i
- Reviews80
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
บริษัท สยามฮาร์เวสท์ จำกัด (Siam Harvest)
ผู้ผลิตอาหารแช่แข็ง
i
- Reviews79
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
≈ DBD-listedThai Indo Kordsa Co.,LTD.
Manufacturer
📅 Est. 1990· 💰 ฿570.0M
i
- Capital94
- Longevity100
- Reviews73
- Verifications50
Furukawa Fitel (Thailand) Co., Ltd.
Manufacturer
📅 Est. 2001· 💰 ฿580.8M
i
- Capital94
- Longevity100
- Reviews73
- Verifications50
A.N.I. Logistics Company Limited
Manufacturer
📅 Est. 1994· 💰 ฿373.0M
i
- Capital89
- Longevity100
- Reviews78
- Verifications50
TDK (Thailand) Company Limited
Manufacturer
📅 Est. 1991· 💰 ฿699.0M
i
- Capital96
- Longevity100
- Reviews70
- Verifications50
AAPICO Hitech Public Company Limited
Auto parts manufacturer
📅 Est. 2002· 💰 ฿354.8M
i
- Capital89
- Longevity96
- Reviews74
- Verifications50
Hikari Tech (Thailand) Company Limited
Manufacturer
i
- Reviews77
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Belton R2
Electronics manufacturer
i
- Reviews76
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Ajinomoto (Frozen Foods)
Frozen food manufacturer
i
- Reviews76
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
โรงไฟฟ้าบางปะอินโคเจนเนอร์เรชั่น
Manufacturer
i
- Reviews76
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
MMI Precision Forming (Thailand) Co., Ltd.
Manufacturer
📅 Est. 2003· 💰 ฿666.0M
i
- Capital96
- Longevity92
- Reviews65
- Verifications50
Shin-EI Precision (Thailand) Co.,Ltd Rojana Plant
Auto parts manufacturer
i
- Reviews75
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →Federal-Mogul Friction Product (Thailand) LTD.
Manufacturer
i
- Reviews75
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →บริษัท เรืองสิน ฟูด โปรดัก จำกัด
Manufacturer
i
- Reviews75
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Furukawa Precision (Thailand) Company Limited
Manufacturer
📅 Est. 1996· 💰 ฿169.8M
i
- Capital81
- Longevity100
- Reviews70
- Verifications50
Pepsi-Cola (Thai) Trading Co., Ltd. Rojana Plant
Food manufacturer
i
- Reviews75
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →Thai Ahresty Die Co.,LTD.
Manufacturer
📅 Est. 1997· 💰 ฿145.0M
i
- Capital79
- Longevity100
- Reviews72
- Verifications50
Izumi Industry (Thailand) Co.,LTD.
Manufacturer
📅 Est. 1997· 💰 ฿72.3M
i
- Capital71
- Longevity100
- Reviews75
- Verifications50
Mitsubishi Materials (Thailand) Co., Ltd.
Tool manufacturer
i
- Reviews74
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Swarovski Manufacturing (Thailand) Co., Ltd.
Manufacturer
📅 Est. 1988· 💰 ฿50.0M
i
- Capital67
- Longevity100
- Reviews78
- Verifications50
Ayutthaya Glass Industry Co., Ltd.
Manufacturer
📅 Est. 2008· 💰 ฿3000.0M
i
- Capital100
- Longevity72
- Reviews76
- Verifications50
SHINHEUNG (AYUTTHAYA)
Auto parts manufacturer
i
- Reviews73
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →Inoue Rubber (Thailand) Public Company Limited - Wang Noi Plant
Manufacturer
i
- Reviews73
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
HI-TECH RUBBER PRODUCTS CO., LTD
Auto parts manufacturer
i
- Reviews73
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →Thai Kokoku Rubber Co., Ltd.
Manufacturer
📅 Est. 1994· 💰 ฿125.0M
i
- Capital77
- Longevity100
- Reviews65
- Verifications50
Lim Charuen Manufactory Co., Ltd.
Manufacturer
📅 Est. 1997· 💰 ฿56.0M
i
- Capital69
- Longevity100
- Verifications50
KATAYAMA MICRONICS PRECISION (THAILAND) LTD.
Auto parts manufacturer
i
- Reviews72
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →Fujikura Electronics (Thailand) Co.,Ltd
Manufacturer
📅 Est. 2010· 💰 ฿8484.2M
i
- Capital100
- Longevity64
- Reviews74
- Verifications50
M&R Laboratory Co.,LTD.
Manufacturer
i
- Reviews72
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Kikuchi Narrow Fabric (Thailand) Co., Ltd.
Manufacturer
📅 Est. 1996· 💰 ฿100.0M
i
- Capital75
- Longevity100
- Reviews61
- Verifications50
Delloyd Tims (Thailand) Co.,Ltd.
Auto parts manufacturer
i
- Reviews71
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
บริษัท ไดอะเรซิบอน (ประเทศไทย) จำกัด
Manufacturer
i
- Reviews71
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →Sriwatana Wooding Industries Co.,Ltd. บริษัท ศรีวัฒนา วู้ดดิ้ง อินดัสทรีส์ จำกัด (โรงงานอยุธยา)
Manufacturer
i
- Reviews71
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Nippon Kinzoku (Thailand) Co., Ltd.
Manufacturer
📅 Est. 1995· 💰 ฿116.0M
i
- Capital77
- Longevity100
- Reviews58
- Verifications50
THAI SINTOKOGIO CO., LTD.
Machining manufacturer
📅 Est. 1996· 💰 ฿20.0M
i
- Capital58
- Longevity100
- Reviews73
- Verifications50
บริษัท คาทายาม่า แอ็ดวานซ์ พรีซีชั่น (ประเทศไทย) จำกัด ,Katayama Advanced Precision (Thailand) Ltd.
Auto parts manufacturer
i
- Reviews70
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
บริษัท ไดวา คาเซอิ (ไทยแลนด์) จำกัด
Manufacturer
i
- Reviews70
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Transtec Industry Co.,Ltd. บริษัท ทรานส์เทค อุตสาหกรรม จำกัด
Auto parts manufacturer
i
- Reviews70
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Nagano Precision (Thailand) Co., LTD.
Manufacturer
📅 Est. 1999· 💰 ฿34.0M
i
- Capital63
- Longevity100
- Reviews68
- Verifications50
Murakami Manufacturing (Thailand) Company Limited
Manufacturer
📅 Est. 2001· 💰 ฿180.0M
i
- Capital81
- Longevity100
- Reviews50
- Verifications50
บริษัท เพรส พลอย เอ็นจิเนียริ่ง จำกัด
Steel fabricator
i
- Reviews69
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →PLANT & BEAN (THAILAND) CO., LTD
Food manufacturer
i
- Reviews69
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →บริษัท เอ.ยู.ที. จำกัด (โรงงาน)
Manufacturer
i
- Reviews69
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
NOK Precision Component (Thailand) Ltd.
Manufacturer
i
- Reviews69
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Nihon Seiki Thai Limited
Manufacturer
i
- Reviews68
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Om Tecnos Company Limited
Manufacturer
📅 Est. 2001· 💰 ฿51.2M
i
- Capital68
- Longevity100
- Reviews50
- Verifications50
Kobelco Electronics Material (Thailand) Company Limited
Electronics manufacturer
📅 Est. 2001· 💰 ฿105.0M
i
- Capital76
- Longevity100
- Reviews43
- Verifications50
NAKASHIMA RUBBER (THAILAND) CO., LTD. ROJANA PLANT
Manufacturer
i
- Reviews66
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →Z.KURODA (Thailand) Co.,LTD.
Manufacturer
i
- Reviews66
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Torch Lite (Thailand) Co.,LTD
Manufacturer
📅 Est. 1990· 💰 ฿20.0M
i
- Capital58
- Longevity100
- Reviews58
- Verifications50
ISCM Technology (Thailand) Co., Ltd.
Manufacturer
📅 Est. 2004· 💰 ฿111.0M
i
- Capital76
- Longevity88
- Reviews50
- Verifications50
บริษัท อยุธยา แอคคิวซิชั่น จำกัด
Machinery parts manufacturer
i
- Reviews65
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
FUJISEIKO(THAILAND)CO.,LTD.
Manufacturer
i
- Reviews65
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →โรงงานลูกชิ้น ภาพ สมหมาย ฟู๊ดส์
Manufacturer
i
- Reviews65
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →BST ขายปลีก-ส่ง อาหารแช่แข็ง
Frozen food manufacturer
i
- Reviews65
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →โรงงานปุ๋ยยิบอินซอยและแย๊คส์ (นครหลวง)
Manufacturer
i
- Reviews65
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →NIKKAN (THAILAND) CO, LTD
Manufacturer
i
- Reviews65
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
ห้างหุ้นส่วนจำกัด ฉัตรชัย เอ็นยีเนียริ่ง
Machine construction
i
- Reviews65
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
บริษัท เอ็น.อาร์.อินดัสทรี กรุ๊ป จำกัด / N.R.INDUSTRY GROUP Co., Ltd
Manufacturer
i
- Reviews65
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
ร้าน เอ็กซ์เรซซิ่ง อยุธยา
Motorcycle parts store
i
- Reviews64
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →Somphol Bedding and Mattress Co., Ltd.
Manufacturer
i
- Reviews64
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →Daido Electronic (Thailand) Company Limited
Manufacturer
i
- Reviews64
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Sanden (Thailand) Company Limited
Manufacturer
i
- Reviews64
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Phra Nakhon Si Ayutthaya Foundry
Manufacturer
i
- Reviews63
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Great Shank Company Limited
Manufacturer
i
- Reviews63
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
บริษัท เอเซียกลการ (1992) จำกัด
Machine repair service
i
- Reviews63
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
WUS Printed Circuit (Thailand) Co., Ltd.
Manufacturer
📅 Est. 2022· 💰 ฿6490.4M
i
- Capital100
- Longevity16
- Reviews82
- Verifications50
Aizen SB (Thailand) Co.,Ltd.
Manufacturer
📅 Est. 2011· 💰 ฿74.0M
i
- Capital72
- Longevity60
- Reviews68
- Verifications50
SANWA MUSEN (THAILAND) CO., LTD.
Manufacturer
i
- Reviews62
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →โรงงานผลิตบรรจุภัณฑ์ Cafe Amazon
Manufacturer
i
- Reviews62
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →Identiv (Thailand) Co, Ltd,
Manufacturer
i
- Reviews62
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →VGT (Thailand) Company Limited
Manufacturer
i
- Reviews62
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →บริษัท พี ชัง วา จำกัด
Manufacturer
i
- Reviews62
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →โรงงานซ่อมบำรุงถังก๊าซหุงต้มภาคกลาง จ.พระนครศรีอยุธยา
Manufacturer
i
- Reviews62
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
บริษัท แอ็ดวานซ์แพคเกจจิ้ง จำกัด
Manufacturer
i
- Reviews62
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
Interpharma Public Company Limited
Manufacturer
📅 Est. 2019· 💰 ฿304.9M
i
- Capital87
- Longevity28
- Reviews76
- Verifications50
โรงงานลูกชิ้นสุภาพ
Manufacturer
i
- Reviews59
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →โรงน้ำแข็ง ไทยคูลไอซ์
Food manufacturer
i
- Reviews59
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →บริษัท ขนมสากล จำกัด (โรงงาน)
ผู้ผลิต
i
- Reviews59
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →บริษัท นอรบิตส์ จำกัด ( NORBITS CO., LTD. )
Machining manufacturer
i
- Reviews58
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →โรงอิฐบุญเตือน
Brick manufacturer
i
- Reviews58
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →บริษัท ชูเซน (ประเทศไทย) จำกัด
Manufacturer
i
- Reviews58
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →
บริษัท คลีนสแตท (ประเทศไทย) จำกัด
Manufacturer
i
- Reviews58
Based on Google reviews only — no registry data (capital, founding date, DBD match) for this company yet.
How is this calculated? →Manufacturer · Phra Nakhon Si Ayutthaya — DBD registry records
34 of these companies are matched to Thailand's Department of Business Development registry; the 25 largest by registered capital are listed here. Registered capital, incorporation date and TSIC industry code come straight from the filing — not from a business profile.
| Company | Registered name (Thai) | Registration no. | Capital | Founded | TSIC | Province |
|---|---|---|---|---|---|---|
| Fujikura Electronics (Thailand) Co.,Ltd | ฟูจิคูระ อิเล็กทรอนิกส์ (ประเทศไทย) จำกัด | 0135553004429 | ฿8.5B | 2010 | 26201 | Phra Nakhon Si Ayutthaya |
| WUS Printed Circuit (Thailand) Co., Ltd. | วูส ปริ้นท์เต็ด เซอร์คิท (ไทยแลนด์) จำกัด | 0145565004704 | ฿6.5B | 2022 | 26109 | Phra Nakhon Si Ayutthaya |
| Ayutthaya Glass Industry Co., Ltd. | อยุธยากล๊าส อินดัสทรี จำกัด | 0105551102504 | ฿3.0B | 2008 | 46433 | Phra Nakhon Si Ayutthaya |
| Nikon (Thailand) Co., Ltd. | นิคอน (ประเทศไทย) จำกัด | 0105533127002 | ฿1.3B | 1990 | 26703 | Phra Nakhon Si Ayutthaya |
| TDK (Thailand) Company Limited | ทีดีเค (ประเทศไทย) จำกัด | 0105534109792 | ฿699M | 1991 | 29309 | Phra Nakhon Si Ayutthaya |
| MMI Precision Forming (Thailand) Co., Ltd. | เอ็มเอ็มไอ พรีซีชั่น ฟอร์มิ่ง (ไทยแลนด์) จำกัด | 0105546061722 | ฿666M | 2003 | 25999 | Phra Nakhon Si Ayutthaya |
| Thai Nippon Foods Co.,Ltd. | ไทยนิปปอนฟู้ดส์ จำกัด | 0105532103941 | ฿616M | 1989 | 10799 | Phra Nakhon Si Ayutthaya |
| Pioneer Manufacturing (Thailand) Co.,LTD. | ไพโอเนียร์ แมนูแฟคเจอริ่ง (ประเทศไทย) จำกัด | 0745537000087 | ฿600M | 1994 | 29309 | Phra Nakhon Si Ayutthaya |
| Furukawa Fitel (Thailand) Co., Ltd. | ฟูรูกาวา ไฟเทล (ประเทศไทย) จำกัด | 0105544014620 | ฿581M | 2001 | 20131 | Phra Nakhon Si Ayutthaya |
| Thai Indo Kordsa Co.,LTD. | ไทย อินโด คอร์ดซ่า จำกัด | 0105533117805 | ฿570M | 1990 | 29309 | Phra Nakhon Si Ayutthaya |
| A.N.I. Logistics Company Limited | เอเอ็นไอ โลจิสติคส์ จำกัด | 0105537134721 | ฿373M | 1994 | 82301 | Phra Nakhon Si Ayutthaya |
| AAPICO Hitech Public Company Limited | อาปิโก ไฮเทค จำกัด (มหาชน) | 0107545000179 | ฿355M | 2002 | 45101 | Phra Nakhon Si Ayutthaya |
| Interpharma Public Company Limited | อินเตอร์ ฟาร์มา จำกัด (มหาชน) | 0107562000203 | ฿305M | 2019 | 46441 | Phra Nakhon Si Ayutthaya |
| Murray MedTech Co.,Ltd | เมอร์เรย์ เมดเทค จำกัด | 0145567007166 | ฿206M | 2024 | 32501 | Phra Nakhon Si Ayutthaya |
| Murakami Manufacturing (Thailand) Company Limited | มูราคามิ แมนูแฟคเจอริ่ง (ไทยแลนด์) จำกัด | 0105544063043 | ฿180M | 2001 | 29309 | Phra Nakhon Si Ayutthaya |
| Furukawa Precision (Thailand) Company Limited | ฟูรูกาวา พรีซิชั่น (ประเทศไทย) จำกัด | 0105539083813 | ฿170M | 1996 | 64929 | Phra Nakhon Si Ayutthaya |
| Thai Ahresty Die Co.,LTD. | อาเรสตี้แม่พิมพ์ไทย จำกัด | 0105540014978 | ฿145M | 1997 | 28230 | Phra Nakhon Si Ayutthaya |
| Thai Kokoku Rubber Co., Ltd. | ไทย โคโคคุ รับเบอร์ จำกัด | 0105537062991 | ฿125M | 1994 | 26109 | Phra Nakhon Si Ayutthaya |
| Nippon Kinzoku (Thailand) Co., Ltd. | นิปปอน คินโซคุ (ประเทศไทย) จำกัด | 0105538151424 | ฿116M | 1995 | 24109 | Phra Nakhon Si Ayutthaya |
| ISCM Technology (Thailand) Co., Ltd. | ไอเอสซีเอ็ม เทคโนโลยี (ประเทศไทย) จำกัด | 0135547007284 | ฿111M | 2004 | 32501 | Phra Nakhon Si Ayutthaya |
| Kobelco Electronics Material (Thailand) Company Limited | โคเบลโก้ อิเลคทรอนิคส์ แมททีเรียล (ไทยแลนด์) จำกัด | 0135544003831 | ฿105M | 2001 | 25922 | Phra Nakhon Si Ayutthaya |
| Kikuchi Narrow Fabric (Thailand) Co., Ltd. | คิคูชิ แนร์โรว์ แฟบริค (ประเทศไทย) จำกัด | 0145539000357 | ฿100M | 1996 | 32903 | Phra Nakhon Si Ayutthaya |
| Kuroda Techno Tooling Machine (Thailand) Co.,Ltd. | คูโรดา เทคโน ทูลลิ่ง แมชชีน (ไทยแลนด์) จำกัด | 0145563001431 | ฿90M | 2020 | 28299 | Phra Nakhon Si Ayutthaya |
| Connex Auto (Thailand) CO., LTD | คอนเนกซ์ ออโต้ (ประเทศไทย) จำกัด | 0145567006224 | ฿80M | 2024 | 29302 | Phra Nakhon Si Ayutthaya |
| Aizen SB (Thailand) Co.,Ltd. | ไอเซ็น เอสบี (ประเทศไทย) จำกัด | 0145554000265 | ฿74M | 2011 | 29309 | Phra Nakhon Si Ayutthaya |