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Filter verified AI builders by what they build, who they serve, how they engage, and their regulatory readiness — and, on a separate axis, by how much they've proven.

Verified providers

Managed security services and assessment arm of Nomura Research Institute

Penetration test…Red teamingSOC & MDR monito…+2 more
records
0
team
200+
founded
2000

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

LAC Co., Ltd.

Tokyo, Japan

Long-running Japanese MSSP with a 24/7 Cyber Emergency Center

Penetration test…SOC & MDR monito…Incident response+1 more
records
0
team
200+
founded
1986

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

Offensive-security-heavy arm of the GMO Internet Group

Penetration test…Red teamingSOC & MDR monito…+3 more
records
0
team
200+
founded
0

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

Mitsui-affiliated security services firm with in-house SIEM and CSIRT

Penetration test…Red teamingSOC & MDR monito…+3 more
records
0
team
50-200
founded
2001

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

NEC-owned Tokyo assessment and forensics house behind SECCON CTF

Penetration test…Incident responseThreat hunting+1 more
records
0
team
50-200
founded
2008

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

UBsecure

Tokyo, Japan

Web application security firm behind the Vex scanner, part of NRI Secure Group

Application secu…Penetration test…Vulnerability ma…
records
0
team
50-200
founded
2007

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

Tokyo boutique focused on threat-led penetration testing

Penetration test…Red teamingApplication secu…
records
0
team
2-10
founded
0

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

Japan's first ISP, running the IIJ SOC and C-SOC managed services

SOC & MDR monito…Incident responseThreat hunting+1 more
records
0
team
200+
founded
1992

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

SB Technology

Tokyo, Japan

SoftBank Group technology company running managed security operations

SOC & MDR monito…Incident responseVulnerability ma…
records
0
team
200+
founded
0

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

BroadBand Security

Tokyo, Japan

Tokyo listed security services firm for assessment and forensics

Penetration test…Vulnerability ma…Incident response+1 more
records
0
team
50-200
founded
2000

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

NTT Security Japan

Tokyo, Japan

NTT Group cybersecurity arm running the Tokyo SOC

SOC & MDR monito…Incident responseThreat hunting+1 more
records
0
team
200+
founded
0

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

S&J Corporation

Tokyo, Japan

Nishi-Shinbashi consultancy specialising in CSIRT and SOC build-outs

SOC & MDR monito…Incident responseThreat hunting
records
0
team
50-200
founded
0

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

AWS-specialised cloud integrator

Cloud migrationSRE & load-hold …
records
0
team
200-500
founded
2000

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

DATUM STUDIO, Inc.

Tokyo, Japan

Snowflake ELITE service partner

Data platform en…DataOps & data q…Warehouse migrat…
records
0
team
200-500
founded
2014

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

3-shake Inc.

Tokyo, Japan

SRE consultancy Sreake, KCSP-certified

SRE & load-hold …Kubernetes opera…Platform enginee…
records
0
team
50-100
founded
2015

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

Aokumo, Inc.

Tokyo, Japan

Kubernetes-first cloud-native shop

Kubernetes opera…Platform enginee…Cloud migration
records
0
team
10-50
founded
2021

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

FIXER Inc.

Tokyo, Japan

Azure Expert MSP

Cloud migrationSRE & load-hold …
records
0
team
200-500
founded
2009

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

Independent SIer, IT automation and SRE

Platform enginee…SRE & load-hold …Kubernetes opera…
records
0
team
500-1000
founded
1995

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

Truestar Inc.

Tokyo, Japan

Tableau + Alteryx analytics engineering

DataOps & data q…Data platform en…
records
0
team
50-100
founded
2009

Unclaimed. Claim it free to add your story and start the verification climb. Claim it free →

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Ranked on proof, not pay-to-play. Default order is verification level, then record count, then recency — plan tier is never a factor. How we verify →