ワークスタッフ（株）
ワークスタッフ株式会社 (Work Staff Co., Ltd.) is a Japanese staffing and HR services firm headquartered in Moriya, Ibaraki, operating under Work Holdings. It provides dispatch, permanent placement, BPO, and foreign-worker (SSW) support across seven prefectures via eight branches, and is the only MHLW-certified "Excellent Temporary Staffing Agency" in Ibaraki.
- Company typePrivate
- Founded2005
- HeadquartersMoriya, Japan
- Headcount1–10
- GTM typeB2B and B2C
- OfferingServices
What ワークスタッフ（株） does
ワークスタッフ株式会社 (Work Staff Co., Ltd.) is a Japanese human-resources services company incorporated on March 15, 2005 and headquartered in Moriya City, Ibaraki Prefecture, operating as the core staffing subsidiary under holding company Work Holdings Co., Ltd. (ワークホールディングス株式会社). The company is licensed to operate across the full HR-services value chain — personnel dispatch (派遣 permit 派08-300060), permanent placement (有料職業紹介 permit 08-ユ-300106), introduction-followed-by-dispatch (temp-to-perm), business process outsourcing, job-seeker support, and career consulting — and is separately registered as a Specified Skilled Worker (特定技能) support organization (registration 19登-000037), enabling it to place and support foreign technical-intern trainees and SSW-visa workers through a strategic partnership with みらい協同組合 (Mirai Cooperative).
The company's service model is multi-stream and hybrid B2B/B2C. On the B2B side, it serves corporate clients in manufacturing, logistics, and light-labor sectors across seven Japanese prefectures (Ibaraki, Tochigi, Yamagata, Chiba, Miyagi, Tokyo, and Fukuoka) via eight physical branch and sales offices, generating revenue through recurring dispatch margin, transactional placement fees, and managed-services BPO contracts. On the B2C side, it serves job seekers — both inexperienced and experienced — through a dedicated job portal (work-st-jb.com), offering manufacturing, logistics, and light-labor positions, plus career consulting within its human-resources development business unit. Employee-facing digital services include a third-party E-learning platform (jinzaihaken.manebi.jp) and a web payslip service (pay-look.com). There is no proprietary technology platform or AI/ML capability disclosed.
The company's key differentiator is regulatory: it is the only firm in Ibaraki Prefecture to hold the Ministry of Health, Labour and Welfare's "Excellent Temporary Staffing Agency" (優良派遣事業者認定) certification, which it has maintained continuously for over 10 years. This certification, combined with its licensed foreign-worker placement capability and its distribution across three Japanese macro-regions, constitutes the basis of its competitive position in regional Japanese staffing. Revenue, headcount trend, and financial data are not publicly disclosed; the only scale data point is a March 2020 figure of "1,000名" referring to dispatched/registered workers.
ワークスタッフ（株） firmographics
Firmographics- Name
- ワークスタッフ（株）
- Legal name
- ワークスタッフ株式会社
- Website
- https://work-st.com
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- ワークスタッフ株式会社 (Work Staff Co., Ltd.) is a Japanese staffing and HR services firm headquartered in Moriya, Ibaraki, operating under Work Holdings. It provides dispatch, permanent placement, BPO, and foreign-worker (SSW) support across seven prefectures via eight branches, and is the only MHLW-certified "Excellent Temporary Staffing Agency" in Ibaraki.
- Ownership category
- akta.pro rank
ワークスタッフ（株） industry classification
Industry- Product category
- Staffing Services
- NAICS
- Temporary Help Services (56132)
- SIC
- Services-Employment Agencies (7361)
- akta.pro primary industry
- Light Industrial & Warehouse Temp Staffing (BPACACAB)
- akta.pro secondary industry
- Administrative, Clerical & Office Support Direct Hire (BPACAFAF)
Keywords
Where ワークスタッフ（株） is headquartered
LocationHeadquarters
- HQ city
- Moriya
- HQ country
- Japan
- HQ region
- Asia
Offices8 records
Markets served
ワークスタッフ（株） business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Others
Revenue model
- 人材派遣 (Staffing/Dispatch): Temporary staffing services matching workers with corporate clients across manufacturing, logistics, and general labor sectors.
- 人材紹介 (Recruitment/Headhunting): Permanent placement services connecting job seekers with companies. Licensed under 08-ユ-300106.
- 紹介予定派遣 (Temp-to-Perm): Contract-to-hire staffing service allowing companies to evaluate workers before permanent employment.
- 業務請負／アウトソーシング (Contract Work/Outsourcing): Business process outsourcing services for enterprise clients.
- グローバル人材支援 (Global Talent Support): Foreign worker matching and support services, including Specified Skilled Worker program (特定技能) registration support (19登-000037).
- 求職者支援・キャリアコンサルティング (Job Seeker Support/Career Consulting): Career consulting and job seeker support services within the human resources development business unit.
Go-to-market motion1 record
Distribution channels2 records
Marketing channels1 record
ワークスタッフ（株） product offering
Product offeringCore offering
ワークスタッフ株式会社 is a Japan-based temporary staffing and human resources services company that places workers with corporate clients across manufacturing, logistics, and light labor sectors under government permit 派08-300060. The company also operates permanent placement services (08-ユ-300106), introduction-followed-by-dispatch (temp-to-perm) arrangements, business process outsourcing contracts, and global talent support including Specified Skilled Worker visa support (19登-000037) for foreign workers. Services are delivered through 8 branch offices across 7 Japanese prefectures and a dedicated job portal (work-st-jb.com).
Product overview
Work Staff Co., Ltd. (ワークスタッフ株式会社) is a staffing and human resources services company operating a multi-brand portfolio across three core business segments. The company's primary offering is its staffing services division, which encompasses personnel dispatch (人材派遣, permit 派08-300060), permanent placement (人材紹介, permit 08-ユ-300106), introduction-followed-by-dispatch (紹介予定派遣), and business process outsourcing (業務請負). Complementing this are its human resources development services (人材開発事業) offering career consulting and job seeker support, and its global talent services (グローバル人材支援事業) providing specialized support for foreign workers including Specified Skilled Worker visa holders under permit 19登-000037 and foreign technical intern trainees. The company also provides employee-facing digital tools including an e-learning platform and web-based payslip service. Work Staff is the sole staffing company in Ibaraki Prefecture to hold the Ministry of Health, Labour and Welfare's Excellent Temporary Staffing Company (優良派遣事業者) certification.
Differentiator
Problem solved
Functional benefit
Products and services
- 人材派遣 (Temporary Staffing Dispatch)
Quantifiable outcome
- Only certified 'Excellent Temporary Staffing Agency' in Ibaraki Prefecture
Companies that use ワークスタッフ（株）
Customer profileSegments2 records
Ideal customer profiles2 records
ワークスタッフ（株） technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
ワークスタッフ（株） partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered minor and core.
- 全国民営職業紹介事業協会minorIndustry association membership for private employment agencies in Japan. Supports compliance and best practices in the staffing and recruitment industry.
- 人材ビジネスコンプライアンス推進協議会 (CPC)minorCompliance promotion council for the staffing and human resources business. Supports industry compliance standards and ethical practices.
- 日本人材総合研究所minorResearch institute for comprehensive human resources studies. Provides industry research and knowledge resources for staffing companies.
- みらい協同組合 (Mirai Cooperative)coreCooperative organization for accepting foreign technical intern trainees. Work Staff serves as a registered support organization (特定技能登録支援機関, registration no. 19登-000037) and partners with Mirai Cooperative for foreign worker placement and support services. This is a strategic partnership for their global talent support services.
Scale indicators2 records
Recent moves5 records
Expansion highlights5 records
ワークスタッフ（株） competitors and assessment
Company assessmentDirect peers
- Pasona Group: Major Japanese staffing and HR solutions provider offering temporary staffing, permanent placement, and outsourcing services with nationwide coverage — competes head-to-head in the same generalist/light-industrial staffing categories as Work Staff.
- Will Group: Japanese staffing group focused on light industrial, manufacturing, and call-center temporary staffing as well as foreign-worker placement — directly comparable business model and foreign-talent focus to Work Staff.
- Dip Corporation: Japanese staffing and digital job-matching platform (Indeed, AiJob) operating temporary and permanent placement services with strong SME focus — directly competes for the same corporate clients and job seekers as Work Staff.
- Persol Holdings: One of Japan's largest staffing and HR services groups, providing temporary staffing, permanent placement, and BPO across light industrial and clerical segments — directly comparable in service mix to Work Staff, though at materially larger national scale.
Emerging players
- TechnoPro Holdings: Japanese technical staffing group specializing in engineering and technical worker dispatch — adjacent staffing peer with similar business model though focused on technical rather than light-industrial segments.
Broad incumbents
- Adecco Japan (Adecco Group): Global staffing leader's Japanese operations providing temporary staffing, permanent placement, and outsourcing across office, industrial, and professional segments — competes in the same light-industrial and clerical pool as Work Staff.
- ManpowerGroup Japan: Global staffing firm's Japanese subsidiary providing temporary staffing and permanent placement across light industrial, office, and IT — directly comparable service offerings at national scale.
- Recruit Holdings: Japan's largest HR services conglomerate with staffing (Staffmark, RGF), permanent placement, and HR technology — broader portfolio than Work Staff but overlaps significantly in the same temporary staffing end market.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
ワークスタッフ（株） social profiles
Digital presenceワークスタッフ（株） compliance and trust
Trust signalCompliance1 record
ワークスタッフ（株） financial estimates
Financial estimateRevenue estimate
Valuation estimate
ワークスタッフ（株） leadership team
Management profileNumber of profiles
Profiles1 record
ワークスタッフ（株） subsidiaries and ownership
Company hierarchySubsidiaries8 records
ワークスタッフ（株） funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ワークスタッフ（株） M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about ワークスタッフ（株）
What does ワークスタッフ（株） do?
ワークスタッフ株式会社 is a Japan-based temporary staffing and human resources services company that places workers with corporate clients across manufacturing, logistics, and light labor sectors under government permit 派08-300060. The company also operates permanent placement services (08-ユ-300106), introduction-followed-by-dispatch (temp-to-perm) arrangements, business process outsourcing contracts, and global talent support including Specified Skilled Worker visa support (19登-000037) for foreign workers. Services are delivered through 8 branch offices across 7 Japanese prefectures and a dedicated job portal (work-st-jb.com).
Is ワークスタッフ（株） a public or private company?
ワークスタッフ（株） is a private company. It is classified as corporate owned and is currently operating.
When was ワークスタッフ（株） founded?
ワークスタッフ（株） was founded in 2005. It employs 1 to 10 people.
Where is ワークスタッフ（株） based?
ワークスタッフ（株） is headquartered in Moriya, Japan, in the Asia region.
How does ワークスタッフ（株） make money?
Six revenue lines are on record. 人材派遣 (Staffing/Dispatch) is the primary driver. The others are 人材紹介 (Recruitment/Headhunting), 紹介予定派遣 (Temp-to-Perm), 業務請負／アウトソーシング (Contract Work/Outsourcing), グローバル人材支援 (Global Talent Support) and 求職者支援・キャリアコンサルティング (Job Seeker Support/Career Consulting).
Who are ワークスタッフ（株）'s main competitors?
Direct peers on record are Pasona Group, Will Group, Dip Corporation and Persol Holdings. TechnoPro Holdings is listed as an emerging player. Broad incumbents are Adecco Japan (Adecco Group), ManpowerGroup Japan and Recruit Holdings.
Does ワークスタッフ（株） have an API?
No public API is recorded for ワークスタッフ（株）.
What industry is ワークスタッフ（株） in?
ワークスタッフ（株）'s product category is Staffing Services. Its primary akta.pro industry code is BPACACAB, Light Industrial & Warehouse Temp Staffing, with a secondary code of BPACAFAF, Administrative, Clerical & Office Support Direct Hire. Its NAICS code is 56132 and its SIC code is 7361.