Services: Most profitable Japanese companies

Listed Japanese companies ranked by net income attributable to owners of the parent.

Corporate taxes paidRevenueNet incomeTotal assets World ranking →

558 listed companies (total ¥1.81T)

#Company Net incomeRevenueTaxes paidTotal assets
401 TDSE Inc.
7046 · Services · Mar 2026
¥175M¥3.0B¥108M¥3.0B
402 株式会社MS&Consulting
6555 · Services · Feb 2026
¥173M¥2.6B¥51.7M¥3.7B
403 株式会社サインド
4256 · Services · Mar 2026
¥172M¥2.5B¥146M¥4.9B
404 ItoKuro Inc.
6049 · Services · Oct 2025
¥170M¥3.7B¥16.0M¥9.9B
405 辻・本郷ITコンサルティング株式会社
476A · Services · Sep 2025
¥169M¥2.1B¥54.7M¥1.7B
406 Access Group Holdings Co., Ltd.
7042 · Services · Mar 2026
¥162M¥4.0B¥3.7M¥2.6B
407 itsumo.inc.
7694 · Services · Mar 2026
¥158M¥17.9B¥23.2M¥9.6B
408 メディア総研株式会社
9242 · Services · Jul 2026
¥156M¥1.6B¥67.8M¥2.0B
409 TABIKOBO Co. Ltd.
6548 · Services · Jun 2026
¥154M¥4.8B¥7.0M¥2.4B
410 Intimate Merger, Inc.
7072 · Services · Sep 2025
¥153M¥3.4B¥20.8M¥2.2B
411 CRG Holdings Co., Ltd.
7041 · Services · Sep 2025
¥153M¥16.4B¥355M¥9.1B
412 Bridge Consulting Group Inc.
9225 · Services · Sep 2025
¥148M¥2.2B¥69.6M¥1.5B
413 JTEC Corporation
2479 · Services · Mar 2026
¥147M¥3.4B¥132M¥2.1B
414 E-SUPPORTLINK,Ltd.
2493 · Services · Nov 2025
¥147M¥6.5B¥30.6M¥6.1B
415 Decollte Holdings Corporation
7372 · Services · Sep 2025
¥146M¥6.0B¥0¥12.3B
416 株式会社エヌ・シー・エヌ
7057 · Services · Mar 2026
¥145M¥8.4B¥97.5M¥6.1B
417 VELTRA Corporation
7048 · Services · Dec 2025
¥141M¥4.6B¥18.8M¥9.3B
418 Japan Reliance Service Corporation
4664 · Services · Mar 2026
¥140M¥8.2B¥87.9M¥4.1B
419 ENECHANGE Ltd.
4169 · Services · Mar 2026
¥131M¥6.7B¥1.8M¥7.7B
420 Sumasapo Inc.
9342 · Services · Sep 2025
¥130M¥2.8B¥32.7M¥831M
421 JAIC Co., Ltd.
7073 · Services · Jan 2026
¥130M¥4.5B¥95.9M¥3.1B
422 Nakanihon KOGYO CO.,Ltd.
9643 · Services · Mar 2026
¥128M¥4.1B¥573,000¥5.9B
423 Recovery International Co.,Ltd.
9214 · Services · Dec 2025
¥128M¥2.7B¥76.3M¥1.3B
424 Alpha Co., Ltd.
4760 · Services · Aug 2025
¥128M¥6.4B¥4.9M¥4.5B
425 Green Earth Institute Co., Ltd.
9212 · Services · Sep 2025
¥127M¥1.1B¥8.1M¥3.0B
426 ProjectHoldings,Inc.
9246 · Services · Dec 2025
¥127M¥5.5B¥107M¥4.6B
427 PhoenixBio Co.,Ltd.
6190 · Services · Mar 2026
¥125M¥1.6B¥6.9M¥2.2B
428 ビジネスコーチ株式会社
9562 · Services · Sep 2025
¥123M¥2.0B¥55.0M¥1.0B
429 Environmental Control Center Co., Ltd.
4657 · Services · Jun 2026
¥123M¥5.6B¥0¥5.4B
430 かがやきホールディングス株式会社
624A · Services · Jun 2026
¥120M¥2.0B¥116M¥1.2B
431 Care Service Co., Ltd.
2425 · Services · Mar 2026
¥115M¥9.2B¥229M¥3.9B
432 Pharmarise Holdings Corporation
2796 · Services · May 2026
¥114M¥69.5B¥409M¥32.7B
433 EURASIA TRAVEL Co.,Ltd
9376 · Services · Sep 2025
¥114M¥4.8B¥27.0M¥3.2B
434 株式会社バルニバービ
3418 · Services · Jul 2026
¥112M¥15.1B¥146M¥14.9B
435 株式会社テノ.ホールディングス
7037 · Services · Dec 2025
¥110M¥18.1B¥164M¥10.4B
436 株式会社デジタリフト
9244 · Services · Sep 2025
¥108M¥3.5B¥34.9M¥2.2B
437 Emergency Assistance Japan Co., Ltd.
6063 · Services · Dec 2025
¥102M¥3.7B¥23.0M¥3.8B
438 COACH A Co.,Ltd.
9339 · Services · Dec 2025
¥98.8M¥3.5B¥103M¥4.5B
439 Laxus Technologies Inc.
288A · Services · Mar 2026
¥98.4M¥2.3B¥107M¥4.4B
440 Howtelevision,Inc
7064 · Services · Jan 2026
¥96.6M¥2.6B¥158M¥2.7B
441 PA Co., Ltd
4766 · Services · Dec 2025
¥95.9M¥2.0B¥14.6M¥1.4B
442 koukandekirukun, Inc.
7695 · Services · Mar 2026
¥92.0M¥12.6B¥99.4M¥5.7B
443 Mirai Works Inc.
6563 · Services · Sep 2025
¥91.2M¥11.1B¥213M¥3.1B
444 Emimen Co., Ltd.
9237 · Services · Oct 2025
¥89.7M¥1.9B¥43.8M¥1.4B
445 ASUA Inc.
246A · Services · Jun 2026
¥86.1M¥1.5B¥36.0M¥1.3B
446 インテグループ株式会社
192A · Services · May 2026
¥85.8M¥1.6B¥56.6M¥2.2B
447 株式会社T.S.I
7362 · Services · Dec 2025
¥82.0M¥4.9B¥34.6M¥5.8B
448 Frontier Inc.
4250 · Services · Nov 2025
¥82.0M¥1.7B¥0¥954M
449 株式会社ミライロ
335A · Services · Sep 2025
¥81.5M¥832M¥1.2M¥1.2B
450 Global Kids Company Corp.
6189 · Services · Sep 2025
¥72.0M¥27.0B¥130M¥20.1B
451 Yamada Servicer Synthetic Office
4351 · Services · Dec 2025
¥71.3M¥2.3B¥34.0M¥5.8B
452 Kyoshin Co., Ltd.
4735 · Services · Feb 2026
¥69.8M¥20.3B¥516M¥22.0B
453 MRT Inc.
6034 · Services · Dec 2025
¥55.8M¥4.2B¥32.7M¥6.5B
454 Kyokuto Co., Ltd.
2300 · Services · Feb 2026
¥53.9M¥5.2B¥67.6M¥4.4B
455 b-style holdings,Inc.
302A · Services · Mar 2026
¥51.5M¥12.0B¥166M¥3.9B
456 Scinex Corporation
2376 · Services · Mar 2026
¥50.5M¥17.1B¥253M¥14.4B
457 MetaReal Corporation
6182 · Services · Feb 2026
¥48.2M¥4.5B¥17.9M¥4.7B
458 株式会社CaSy
9215 · Services · Nov 2025
¥46.9M¥1.9B¥1.4M¥704M
459 baby calendar Inc.
7363 · Services · Dec 2025
¥44.5M¥1.9B¥48.4M¥1.8B
460 ブランディングテクノロジー株式会社
7067 · Services · Mar 2026
¥44.3M¥4.8B¥67.7M¥2.2B
461 SHUEI YOBIKO Co.,Ltd.
4678 · Services · Mar 2026
¥43.3M¥10.7B¥52.6M¥9.7B
462 Chiikishinbunsha Co., Ltd.
2164 · Services · Aug 2025
¥41.3M¥3.2B¥3.9M¥2.3B
463 Insight Inc.
2172 · Services · Jun 2026
¥41.1M¥2.4B¥52.4M¥1.2B
464 Subaru Co., Ltd.
9778 · Services · Feb 2026
¥40.8M¥3.4B¥32.1M¥6.9B
465 CORREC HOLDINGS Inc.
6578 · Services · Feb 2026
¥40.2M¥6.7B¥80.3M¥3.1B
466 Future Link Network Co.,Ltd.
9241 · Services · Aug 2025
¥28.6M¥1.5B¥8.7M¥994M
467 ネイス株式会社
589A · Services · Aug 2024
¥27.1M——¥1.5B
468 Atlas Technologies Corporation
9563 · Services · Dec 2025
¥22.6M¥2.3B¥0¥1.9B
469 Japan PC Service Co., Ltd.
6025 · Services · Aug 2025
¥22.2M¥6.8B¥32.3M¥2.3B
470 Retty Inc.
7356 · Services · Sep 2025
¥11.7M¥1.6B¥2.3M¥932M
471 CellSource Co.,Ltd.
4880 · Services · Oct 2025
¥10.7M¥3.7B¥92.0M¥7.0B
472 Washhouse Co., Ltd.
6537 · Services · Dec 2025
¥10.0M¥2.5B¥17.0M¥4.4B
473 株式会社ベストワンドットコム
6577 · Services · Jul 2025
¥9.5M¥2.5B¥55.4M¥4.0B
474 Johnan Academic Preparatory Institute,Inc.
4720 · Services · Mar 2026
¥4.9M¥5.6B¥90.4M¥5.1B
475 Ishin Co., Ltd.
143A · Services · Mar 2026
¥4.7M¥1.4B¥99.6M¥2.1B
476 Fusion Co.,Ltd.
3977 · Services · Feb 2026
¥1.4M¥1.5B¥0¥687M
477 AHC Group Inc.
7083 · Services · Nov 2025
¥1.0M¥6.7B¥84.8M¥6.1B
478 adish Co., Ltd.
7093 · Services · Dec 2025
−¥1.9M¥3.7B¥11.1M¥1.3B
479 Saylor Advertising.Inc.
2156 · Services · Mar 2026
−¥4.8M—¥47.2M¥4.3B
480 GEOCODE CO., Ltd.
7357 · Services · Feb 2026
−¥7.6M¥1.9B¥15.5M¥2.8B
481 Gunosy Inc.
6047 · Services · May 2026
−¥11.0M¥6.4B¥221M¥12.5B
482 GLOE株式会社
9565 · Services · Jun 2026
−¥11.3M¥1.9B¥48.5M¥1.3B
483 Livesense Inc.
6054 · Services · Dec 2025
−¥22.3M¥5.6B¥12.8M¥4.7B
484 Meiho Holdings,Inc.
7369 · Services · Jun 2026
−¥27.1M¥13.6B¥285M¥7.4B
485 GLAD CUBE Inc.
9561 · Services · Dec 2025
−¥31.7M¥1.8B¥3.5M¥2.2B
486 エコモット株式会社
3987 · Services · Aug 2025
−¥35.0M¥3.0B¥12.1M¥2.6B
487 株式会社ギックス
9219 · Services · Jun 2026
−¥35.6M¥2.8B¥14.9M¥2.7B
488 SOLIZE Holdings株式会社
5871 · Services · Dec 2025
−¥36.0M¥25.8B¥179M¥15.7B
489 AUN CONSULTING,Inc.
2459 · Services · May 2026
−¥42.3M¥255M¥290,000¥669M
490 meinan M&A co.,ltd.
7076 · Services · Sep 2025
−¥51.4M¥1.5B¥232M¥2.0B
491 AGEHA Inc.
9330 · Services · Sep 2025
−¥63.6M¥1.5B¥4.5M¥1.3B
492 Eyez,Inc.
5242 · Services · Dec 2025
−¥68.0M¥966M¥13.5M¥1.1B
493 ログリー株式会社
6579 · Services · Mar 2026
−¥73.5M¥1.4B¥722,000¥913M
494 BCC Co.,Ltd.
7376 · Services · Sep 2025
−¥73.7M¥1.5B¥3.3M¥1.0B
495 TAKE AND GIVE. NEEDS Co., Ltd.
4331 · Services · Dec 2025
−¥76.0M¥35.7B¥360M¥51.9B
496 MarketEnterprise Co.,Ltd
3135 · Services · Jun 2026
−¥76.5M¥26.2B¥163M¥5.9B
497 Trans Genic Group Inc.
2342 · Services · Mar 2026
−¥77.3M¥13.2B¥54.1M¥9.7B
498 virtualex holdings, inc.
6193 · Services · Mar 2026
−¥81.1M¥6.9B¥144M¥3.8B
499 ジャパンM&Aソリューション株式会社
9236 · Services · Oct 2025
−¥85.1M¥654M¥0¥668M
500 MBK Co.,Ltd.
3121 · Services · Oct 2025
−¥85.8M¥3.4B¥3.4M¥15.4B

By sector

Information & Communication608Services558Retail Trade323Wholesale Trade299Electric Appliances228Machinery211Chemicals201Construction149Real Estate131Foods125Other Products110Metal Products88Banks83Pharmaceutical81Transportation Equipment79Land Transportation61Glass & Ceramics Products51Precision Instruments51Textiles & Apparels47Other Financing Business43Iron & Steel35Warehousing & Harbor Transportation34Securities & Commodity Futures33Nonferrous Metals32Electric Power & Gas26Pulp & Paper24Rubber Products16Insurance15Fishery, Agriculture & Forestry11Marine Transportation11Oil & Coal Products9Air Transportation5Mining5

From the latest annual securities reports filed with EDINET. Fiscal years differ by company.