Japan

Top 95 largest Japanese Companies in the Specialty Chemicals industry by Market Cap

This is the list of the largest public listed companies in the Specialty Chemicals industry from Japan by market capitalization with links to their reference stock.

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Top Specialty Chemicals Companies from Japan as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
31 Sk Kaken Co.,Ltd. $838.5 M Japan Japanese Basic Materials Japanese Specialty Chemicals
32 Shikoku Chemicals Corp $786.0 M Japan Japanese Basic Materials Japanese Specialty Chemicals
33 Sakata INX Corp $733.7 M Japan Japanese Basic Materials Japanese Specialty Chemicals
34 T. Hasegawa Co. Ltd $731.5 M Japan Japanese Basic Materials Japanese Specialty Chemicals
35 JCU Corp $715.2 M Japan Japanese Basic Materials Japanese Specialty Chemicals
36 Ishihara Sangyo Kaisha Ltd $685.7 M Japan Japanese Basic Materials Japanese Specialty Chemicals
37 Toyobo Co. Ltd $679.7 M Japan Japanese Basic Materials Japanese Specialty Chemicals
38 Sanyo Chemical Industries Ltd $664.2 M Japan Japanese Basic Materials Japanese Specialty Chemicals
39 KeePer Technical Laboratory Co. Ltd $611.3 M Japan Japanese Basic Materials Japanese Specialty Chemicals
40 Okamoto Industries, Inc. $597.7 M Japan Japanese Basic Materials Japanese Specialty Chemicals
41 MEC Company Ltd $595.5 M Japan Japanese Basic Materials Japanese Specialty Chemicals
42 Konishi Co. Ltd $556.0 M Japan Japanese Basic Materials Japanese Specialty Chemicals
43 SOFT99Corp $546.8 M Japan Japanese Basic Materials Japanese Specialty Chemicals
44 Central Glass Co. Ltd $542.6 M Japan Japanese Basic Materials Japanese Specialty Chemicals
45 DKS Co. Ltd $513.9 M Japan Japanese Basic Materials Japanese Specialty Chemicals
46 Osaka Organic Chemical Industry Ltd $513.3 M Japan Japanese Basic Materials Japanese Specialty Chemicals
47 Tenma Corp $495.6 M

(July 1, 2025)

 Japan Japanese Basic Materials Japanese Specialty Chemicals
48 C.I.TAKIRON Corp $445.6 M

(July 1, 2024)

 Japan Japanese Basic Materials Japanese Specialty Chemicals
49 Sumitomo Seika Chemicals Company Ltd. $445.1 M Japan Japanese Basic Materials Japanese Specialty Chemicals
50 Dainichiseika Color & Chemicals Mfg. Co. Ltd $436.3 M Japan Japanese Basic Materials Japanese Specialty Chemicals
51 Nippon Fine Chemical Co. Ltd $390.5 M Japan Japanese Basic Materials Japanese Specialty Chemicals
52 Kanto Denka Kogyo Co. Ltd $378.8 M Japan Japanese Basic Materials Japanese Specialty Chemicals
53 Matsumoto Yushi-Seiyaku Co.,Ltd. $370.7 M Japan Japanese Basic Materials Japanese Specialty Chemicals
54 Okura Industrial Co. Ltd $357.9 M Japan Japanese Basic Materials Japanese Specialty Chemicals
55 Nippon Carbon Co. Ltd $317.9 M Japan Japanese Basic Materials Japanese Specialty Chemicals
56 Stella Chemifa Corp $311.8 M Japan Japanese Basic Materials Japanese Specialty Chemicals
57 Nihon Tokushu Toryo Co. Ltd $311.5 M Japan Japanese Basic Materials Japanese Specialty Chemicals
58 Sakai Chemical Industry Co. Ltd $303.7 M Japan Japanese Basic Materials Japanese Specialty Chemicals
59 Sec Carbon Ltd $292.2 M Japan Japanese Basic Materials Japanese Specialty Chemicals
60 Rasa Industries Ltd $288.5 M Japan Japanese Basic Materials Japanese Specialty Chemicals

Top Specialty Chemicals Companies from Japan as of Jan. 01, 2026

31. Sk Kaken Co.,Ltd.

Company Profile: Sk Kaken Co.,Ltd.
Market Cap (USD): $838.5 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

32. Shikoku Chemicals Corp

Company Profile: Shikoku Chemicals Corp
Market Cap (USD): $786.0 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

33. Sakata INX Corp

Company Profile: Sakata INX Corp
Market Cap (USD): $733.7 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

34. T. Hasegawa Co. Ltd

Company Profile: T. Hasegawa Co. Ltd
Market Cap (USD): $731.5 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

35. JCU Corp

Company Profile: JCU Corp
Market Cap (USD): $715.2 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

36. Ishihara Sangyo Kaisha Ltd

Company Profile: Ishihara Sangyo Kaisha Ltd
Market Cap (USD): $685.7 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

37. Toyobo Co. Ltd

Company Profile: Toyobo Co. Ltd
Market Cap (USD): $679.7 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

38. Sanyo Chemical Industries Ltd

Company Profile: Sanyo Chemical Industries Ltd
Market Cap (USD): $664.2 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

39. KeePer Technical Laboratory Co. Ltd

Company Profile: KeePer Technical Laboratory Co. Ltd
Market Cap (USD): $611.3 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

40. Okamoto Industries, Inc.

Company Profile: Okamoto Industries, Inc.
Market Cap (USD): $597.7 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

41. MEC Company Ltd

Company Profile: MEC Company Ltd
Market Cap (USD): $595.5 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

42. Konishi Co. Ltd

Company Profile: Konishi Co. Ltd
Market Cap (USD): $556.0 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

43. SOFT99Corp

Company Profile: SOFT99Corp
Market Cap (USD): $546.8 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

44. Central Glass Co. Ltd

Company Profile: Central Glass Co. Ltd
Market Cap (USD): $542.6 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

45. DKS Co. Ltd

Company Profile: DKS Co. Ltd
Market Cap (USD): $513.9 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

46. Osaka Organic Chemical Industry Ltd

Company Profile: Osaka Organic Chemical Industry Ltd
Market Cap (USD): $513.3 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

47. Tenma Corp

Company Profile: Tenma Corp
Market Cap (USD): $495.6 M (July 1, 2025)
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

48. C.I.TAKIRON Corp

Company Profile: C.I.TAKIRON Corp
Market Cap (USD): $445.6 M (July 1, 2024)
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

49. Sumitomo Seika Chemicals Company Ltd.

Company Profile: Sumitomo Seika Chemicals Company Ltd.
Market Cap (USD): $445.1 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

50. Dainichiseika Color & Chemicals Mfg. Co. Ltd

Company Profile: Dainichiseika Color & Chemicals Mfg. Co. Ltd
Market Cap (USD): $436.3 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

51. Nippon Fine Chemical Co. Ltd

Company Profile: Nippon Fine Chemical Co. Ltd
Market Cap (USD): $390.5 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

52. Kanto Denka Kogyo Co. Ltd

Company Profile: Kanto Denka Kogyo Co. Ltd
Market Cap (USD): $378.8 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

53. Matsumoto Yushi-Seiyaku Co.,Ltd.

Company Profile: Matsumoto Yushi-Seiyaku Co.,Ltd.
Market Cap (USD): $370.7 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

54. Okura Industrial Co. Ltd

Company Profile: Okura Industrial Co. Ltd
Market Cap (USD): $357.9 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

55. Nippon Carbon Co. Ltd

Company Profile: Nippon Carbon Co. Ltd
Market Cap (USD): $317.9 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

56. Stella Chemifa Corp

Company Profile: Stella Chemifa Corp
Market Cap (USD): $311.8 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

57. Nihon Tokushu Toryo Co. Ltd

Company Profile: Nihon Tokushu Toryo Co. Ltd
Market Cap (USD): $311.5 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

58. Sakai Chemical Industry Co. Ltd

Company Profile: Sakai Chemical Industry Co. Ltd
Market Cap (USD): $303.7 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

59. Sec Carbon Ltd

Company Profile: Sec Carbon Ltd
Market Cap (USD): $292.2 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

60. Rasa Industries Ltd

Company Profile: Rasa Industries Ltd
Market Cap (USD): $288.5 M
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

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