VeriServe
HQ Tokyo, Japanev-veriserve-06ev-veriserve-08 · Checked 2026-11-09 · Vendor AI page: veriserve.co.jp/ai/ai-quality-assurance.htmlev-veriserve-01
VeriServe states on its AI testing page that it tests LLM applications. It lists its headquarters in Tokyo, Japan.
Facts
| Founded | Not published: fewer than two agreeing sources |
|---|---|
| Size band (employees) | Not published: fewer than two agreeing sources |
| Delivery locations | Not published: fewer than two agreeing sources |
| Engagement models (as stated) | None named on the AI page |
| Pricing disclosed on vendor site | Noev-veriserve-12 |
| Certifications | Not published: fewer than two agreeing sources |
Coverage score
3 / 25 · rank 74 of 88
| AI product types stated on the vendor's AI page | 1 / 9 |
|---|---|
| Testing services stated on the vendor's AI page | 2 / 12 |
| Figures confirmed by two sources (founded, size band, delivery locations, certifications) | 0 / 4 |
The same formula is applied to every entry. It counts stated coverage and confirmed figures; it does not measure quality. How the score works.
AI products tested
As stated by the vendor on 2026-11-09
Testing services
As stated by the vendor on 2026-11-09
ev-veriserve-04ev-veriserve-05
Not stated on the vendor's AI page
Services from this directory's taxonomy that the vendor's AI page does not mention. This does not mean the vendor does not offer them.
- RAG pipeline validation
- Prompt and model regression testing
- Red teaming and adversarial testing
- AI security penetration testing
- Bias and fairness audit
- Compliance and conformity assessment support
- ML model validation
- Training data and labeling QA
- Performance and latency testing
- Conversational flow testing
Stated scope
VeriServe states that its quality assurance service for generative AI applications evaluates the output quality of products that use generative AI, using quality scores and clarified evaluation criteria. The page describes automated evaluation and anomaly detection, and support from evaluation design through operational improvement.ev-veriserve-02
How the vendor describes itself
As described by the vendor; summarised on 2026-11-09. Client names, performance percentages and prices are left out.
VeriServe states that it has contributed to quality improvements in software verification for more than 40 years. Its English home page describes its work as building the reliability required for a verification service and names a support service for field test evaluation.ev-veriserve-14
Evidence
Every source opened for this entry, with retrieval date and verification date. Verified by AI Testing Vendors.
| Id | Field | State | Source class | Source URL | Retrieved | Verified | Verifier |
|---|---|---|---|---|---|---|---|
| ev-veriserve-01 | aiServicePageUrl | As stated by vendor | vendor-site | 2026-11-09 (undated) | 2026-11-09 | AI Testing Vendors | |
| ev-veriserve-02 | statedScope | As stated by vendor | vendor-site | 2026-11-09 (undated) | 2026-11-09 | AI Testing Vendors | |
| ev-veriserve-03 | aiProducts | As stated by vendor | vendor-site | 2026-11-09 (undated) | 2026-11-09 | AI Testing Vendors | |
| ev-veriserve-04 | services | As stated by vendor | vendor-site | 2026-11-09 (undated) | 2026-11-09 | AI Testing Vendors | |
| ev-veriserve-05 | services | As stated by vendor | vendor-site | 2026-11-09 (undated) | 2026-11-09 | AI Testing Vendors | |
| ev-veriserve-06 | hq.country | Verified | vendor-site | 2026-11-09 (undated) | 2026-11-09 | AI Testing Vendors | |
| ev-veriserve-07 | hq.city | Verified | vendor-site | 2026-11-09 (undated) | 2026-11-09 | AI Testing Vendors | |
| ev-veriserve-08 | hq.country | Verified | company-registry | 2026-11-09 (undated) | 2026-11-09 | AI Testing Vendors | |
| ev-veriserve-09 | hq.city | Verified | company-registry | 2026-11-09 (undated) | 2026-11-09 | AI Testing Vendors | |
| ev-veriserve-10 | founded | Verified | vendor-site | 2026-11-09 (undated) | 2026-11-09 | AI Testing Vendors | |
| ev-veriserve-11 | deliveryLocations | Verified | vendor-site | 2026-11-09 (undated) | 2026-11-09 | AI Testing Vendors | |
| ev-veriserve-12 | pricingDisclosed | As stated by vendor | vendor-site | 2026-11-09 (undated) | 2026-11-09 | AI Testing Vendors | |
| ev-veriserve-13 | companyType | As stated by vendor | vendor-site | 2026-11-09 (undated) | 2026-11-09 | AI Testing Vendors | |
| ev-veriserve-14 | vendorDescription | As stated by vendor | vendor-site | 2026-11-09 (undated) | 2026-11-09 | AI Testing Vendors |
Related
Same HQ country
- No other published entry.
Comparisons
- No published comparison includes this entry.
This directory accepts no payment for listing, placement, badges or removal. Vendors cannot buy a position: every list is ordered by one published coverage score, computed the same way for every entry from verified data. Entries are built from each vendor's own published pages and from independent sources named next to every figure.