One-World-Services Review
One-World-Services is an Athens-registered boutique professional services firm offering EOR, payroll, HR, accounting, company setup, and immigration services in Greece. Founded by Lazaros Panagiotis with a team of 10+ year experienced specialists, it serves 30+ global clients with 85+ active employees and full Greek statutory compliance including EFKA, ERGANI II, and 13th/14th salary administration. Greece only.
Countries
Companies
Per Employee/Month
Setup Time


Provider Highlights
Advantages
- Greek Business Registration No. 162733701000 (GEMI verifiable at gemi.gr) — the most formally verified Greece-indigenous EOR in this audit series; independently confirmable registration, published Athens address, and phone number create full legal identity transparency
- Four named credentialed team members: Lazaros (CEO; Athens UEB + Utrecht + Panteion), Michalis (Accounting; MSc University of Piraeus), Dora (Client Services), Nikiforos (HR/Payroll/EOR; 10+ years at multinationals) — functional coverage across EOR, accounting, client services, and strategic leadership
- Complete Greece market entry lifecycle: EOR (test market) → Company Setup (establish entity) → Accounting + HR (manage entity) — single provider from market entry to permanent establishment; immigration/visa services for non-EU employee deployment
- GDPR-compliant HR documentation explicitly confirmed; tax authority representation for labour audits; WhatsApp contact appropriate for Greek/European SME culture; EET timezone ideal for European clients
Limitations
- Greece only — "global reach" language on website creates scope expectation mismatch; all confirmed operational capabilities are Greece-specific
- Zero third-party reviews; 95% satisfaction is self-reported; no named client testimonials accessible; 85+ employees across 30+ clients suggests boutique scale (average ~2.8 employees per client)
- No published pricing; no named payroll software or HRIS; no ERGANI system mentions on website; service pages lack operational compliance detail
- Four-person team capacity constraints for simultaneous large-scale deployments; no self-serve platform, HRIS integration, or digital onboarding documentation
Platform Features & Capabilities
GEMI Verification — The Greece EOR Due Diligence First Step
One-World-Services publishes its Greek Business Registration No. 162733701000 prominently on its website — a level of registration transparency not confirmed for most boutique EOR providers in this audit series. The Greek General Commercial Registry (GEMI — gemi.gr) is a public database that allows independent verification of any Greek company's: registration date, registered address, legal representative, company status (active/liquidation/dissolved), and share capital. Search gemi.gr with the registration number 162733701000 to confirm: One-World-Services is actively registered; the registered address matches the published Athens address (87 Kerkyras Street, Athens 113 63); and the legal representative matches the published CEO (Lazaros Panagiotis). This verification takes minutes and provides the highest level of buyer-accessible company legitimacy confirmation available for a Greece-based EOR. Compare with MGSD Pro (no Bulgarian registration published), The Core Resources (no Mexican RFC published), and Synergia (no Palestinian registration published) — One-World-Services' GEMI disclosure is a structural transparency advantage over the majority of boutiques in this audit series.
Greece 13th and 14th Salary — The Critical Budget Line for Non-Greek Buyers
Greece mandates three additional salary payments per year that most non-Greek international buyers do not automatically budget for. Christmas bonus (Δώρο Χριστουγέννων): a full month's gross salary, paid to employees by December 21 each year. Easter bonus (Δώρο Πάσχα): half a month's gross salary, paid before Orthodox Easter (date varies year to year — typically April). Vacation bonus (Επίδομα αδείας): half a month's gross salary, paid before the employee takes annual leave. Together these three payments equal two additional months' salary per year — a 16.67% effective annual cost premium on top of the monthly gross salary. For a Greek employee earning EUR 2,500/month gross, the annual 13th/14th salary obligation is EUR 5,000 — a significant employer cost that must be accrued monthly and paid on these statutory dates regardless of employee tenure. One-World-Services manages all three bonus payments as part of its EOR service, but international buyers must factor the 13th/14th salary into their total annual employment budget from the first day of hire.
ERGANI II — Greece's Employment Pre-Declaration System
ERGANI II (Εργάνη II) is Greece's mandatory employment declaration system, operated by the Ministry of Labour. All employment events must be pre-declared in ERGANI II before they occur — not after: new hires must be registered before the employee's first working hour; overtime must be pre-declared before it is worked; changes to employment status (hours, schedule, classification) must be pre-declared; and terminations must be declared. ERGANI II replaced the previous ERGANI system with a more comprehensive pre-declaration requirement and real-time Labour Inspectorate access to employment data. Failure to pre-declare in ERGANI II (or late declaration) triggers fines from the Labour Inspectorate (SEPE). For EOR buyers, the ERGANI II pre-declaration requirement means that any employment event requires the EOR provider to act in advance — same-day onboarding or ad hoc overtime decisions are not ERGANI II-compliant. Confirm with One-World-Services's Nikiforos whether the ERGANI II pre-declaration process is managed proactively (they initiate declarations based on your planned employee start dates and schedules) and what the required advance notice timeline is for new hire declarations.
What Users say
GEMI Registration + Named Team Credentials — The Institutional Quality Baseline
One-World-Services has zero B2B platform-verified reviews. The primary available quality signals are institutional: GEMI-confirmed Greek business registration, four named team members with specific academic credentials (Athens UEB, Utrecht, Panteion University, MSc Banking and Financial Management from University of Piraeus, Athens University), and multinational company backgrounds for all four team members. In Greece's professional services market, multinational company experience is a meaningful quality signal — it confirms familiarity with international client expectations, cross-border HR standards, and EU compliance frameworks beyond the Greek domestic norm. Nikiforos specifically brings 10+ years of HR/payroll/EOR experience from "prominent multinational companies" — the most directly relevant credential for EOR service quality. These institutional signals provide a credibility floor that compensates (partially) for the absence of client reviews.
95% Client Satisfaction — Self-Reported Context
The 95% client satisfaction claim appears prominently on the homepage with no independent verification. In the context of 30+ global clients and 85+ managed employees, a 95% satisfaction rate implies approximately 28–29 clients expressing satisfaction out of ~30 — plausible for a boutique firm operating on relationship-managed service quality. The absence of any named testimonials or attributed case studies prevents independent assessment. For buyers wanting stronger peer validation, ask One-World-Services for two or three named client references (international company origin preferred) who have specifically used the EOR service for Greece employees.
OUR TAKE
Is One-World-Services the Right Greece EOR for You?
One-World-Services earns the strongest Greece-indigenous EOR recommendation in this audit series for the buyer profile of an international company wanting to hire in Greece, test the Greek market without entity commitment, and potentially transition to permanent Greek entity establishment with a single local partner managing the entire journey. For buyers needing multi-country EOR, published pricing, or independent review evidence, global platforms (Deel, Remote, Borderless AI for Greece) are more appropriate first choices. Pre-engagement checklist: verify registration number 162733701000 in the Greek GEMI commercial registry (gemi.gr); request a total employer cost model including EFKA contributions, mandatory 13th/14th salary, and management fee; confirm with Nikiforos whether ERGANI II pre-declarations are managed proactively; ask about payroll software and client visibility; clarify whether 25+ local company clients use company administration or EOR specifically; and confirm current concurrent employee onboarding capacity. Use our free comparison tool to see how it stacks up.
Best For
Greece EOR GEMI Registered Athens
Companies needing a GEMI-registered, Athens-based EOR provider in Greece.
Greece EOR To Entity Lifecycle
Companies testing the Greek market through EOR with a path to entity formation.
Athens Greece EFKA ERGANI EOR
Companies ensuring EFKA and ERGANI compliance for Greek employees in Athens.
Non EU Visa Greece Immigration EOR
Companies obtaining non-EU worker visas and immigration services for Greece.

ALTERNATIVES
How it compares
One-World-Services vs LMW HR Group (for South European EOR)
LMW HR Group covers Greece, Cyprus, Malta, Portugal, Czech Republic, UK with 12-year history, 2,000+ managed employees, non-EU visa facilitation, and company formation. One-World-Services covers Greece with GEMI-confirmed registration, 4-person team, 85+ employees, company setup lifecycle, individual tax advisory, and immigration/visa services. LMW wins on country breadth (6 owned offices vs. Greece only), 2,000+ managed employees, longer track record (12 years vs. unconfirmed founding year), and non-EU visa facilitation across EU. One-World-Services wins on GEMI registration transparency (published verification number), individual tax advisory for Greece expatriates, Company Setup + EOR lifecycle under one Greece-native team, and ERGANI II compliance specificity. For South European multi-country EOR including Greece, LMW. For Greece-specialist EOR with GEMI verification, individual tax advisory, and EOR-to-entity lifecycle, One-World-Services.
Compare One-World-Services vs LMW HR Group →
One-World-Services vs Gloroots (for Greece EOR within global)
Gloroots covers 140+ countries at $299/month with SOC 2, ESOP, self-serve, and review validation — including Greece (likely via partner). One-World-Services covers Greece with GEMI-confirmed registration, 4-person team, EFKA/ERGANI II/13th-14th salary expertise, Company Setup lifecycle, immigration/visa, and individual tax advisory. Gloroots wins on global coverage, published pricing, SOC 2, ESOP, self-serve, and review validation. One-World-Services wins on Greece compliance depth (GEMI-confirmed, ERGANI II expertise, 13th/14th salary management, tax authority representation), individual tax advisory for expatriates, Company Setup lifecycle, and Athens-based physical presence. For global EOR including Greece with published pricing and SOC 2, Gloroots. For Greece-specialist EOR with GEMI registration, ERGANI II compliance, individual tax advisory, and EOR-to-entity lifecycle, One-World-Services.
Custom Pricing — No Published Rates; Greece Employer Costs Are Among the Highest in the EU (13th/14th Salary + EFKA)
<p id="">One-World-Services publishes no pricing. Contact: business@one-world-services.com, +30 211 4216921 (EET/UTC+2), or via WhatsApp. Greece EOR global platform benchmarks: approximately EUR 400–700/month per employee. A Greece-native boutique specialist with confirmed GEMI registration should price below global platform rates.</p><p id=""><strong id="">Greece mandatory employer costs — some of the highest in the EU (separate from any EOR service fee):</strong><br id="">EFKA (Unified Social Security) employer contribution: approximately 22.54% of gross salary (healthcare, pension, disability, unemployment insurance)<br id="">13th salary (Christmas bonus): full month's salary paid by December 21 annually (mandatory)<br id="">Easter bonus: half month's salary paid before Orthodox Easter (mandatory)<br id="">Vacation bonus: half month's salary paid before annual leave (mandatory)<br id="">Total 13th/14th salary obligation: approximately 2 additional months' salary per year (16.67% effective annual cost premium)<br id="">Income tax withholding: progressive 9%–44% (employee cost, withheld at source)<br id="">Total employer cost above gross salary: approximately 55–65% including all statutory obligations<br id="">Request a comprehensive total employer cost model from One-World-Services for your specific planned Greek salary levels.</p>
Pricing Breakdown
Base Monthly Fee (Per employee, per month)
Setup Fee (One-time, varies by country)
Termination Fee (Covers statutory costs)
Volume Discounts (Available for 10+ employees)
Countries where it operates
Latest news & updates
April 2024 — Greece Minimum Wage Increase to EUR 830/Month
Greece increased the national minimum wage to EUR 830/month (EUR 29.04/day for daily-paid workers) effective April 2024. Greece has committed to further minimum wage increases as part of its economic recovery programme and EU social convergence objectives. All Greek EOR employers must apply the current minimum wage floor. Confirm the current minimum wage with One-World-Services at engagement initiation, as the Greek government has indicated further reviews.
Ongoing — ERGANI II Compliance Expansion
ERGANI II (launched 2022, expanded 2023–2024) continues to expand its mandatory pre-declaration requirements for Greek employment events. The Ministry of Labour has used ERGANI II data for real-time Labour Inspectorate enforcement, resulting in increased fines for late or missing declarations. One-World-Services' Nikiforos manages ERGANI II pre-declarations as part of the EOR service — confirm the advance notice requirement for new hire declarations and any changes to ERGANI II scope since the latest Ministry updates.
Frequently asked questions
Questions about the EOR Provider.
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How do I verify One-World-Services is a legitimately registered Greek company?
Search gemi.gr (Greek General Commercial Registry — Γενικό Εμπορικό Μητρώο) using the published registration number 162733701000. The GEMI database is publicly accessible and will confirm: the registered company name, registration date, registered address (should match 87 Kerkyras Street, Athens 113 63), legal representative (should match Lazaros Panagiotis), and current status (active/dissolved). This verification is free, takes minutes, and provides the highest buyer-accessible legitimacy confirmation for a Greece-based EOR. One-World-Services is one of the very few boutique EOR providers in this audit series to publish a verifiable registration number — a transparency signal that distinguishes it from anonymous boutiques.
What are Greece's mandatory 13th and 14th salary payments?
Greece mandates three additional salary payments per year: (1) Christmas bonus — a full month's gross salary paid by December 21 each year; (2) Easter bonus — half a month's gross salary paid before Orthodox Easter (date varies); (3) Vacation bonus — half a month's gross salary paid before the employee takes annual leave. These three payments together equal two additional months' salary annually — a 16.67% annual salary cost premium that must be budgeted from the first day of any Greek employment. One-World-Services manages all three payments as part of its EOR service. Request a monthly accrual breakdown at engagement initiation to ensure the December Christmas bonus payment and the Easter bonus are factored into your annual Greek employment budget.
What is ERGANI II and why does it matter for Greece EOR?
ERGANI II is Greece's mandatory electronic employment declaration system operated by the Ministry of Labour. All employment events must be pre-declared in ERGANI II before they occur: new hires before first working hour; overtime before it is worked; schedule changes before they take effect; terminations before the last day. Failure to pre-declare triggers Labour Inspectorate fines (SEPE). For EOR buyers, ERGANI II means you cannot make same-day hiring or overtime decisions — all employment events require advance planning and pre-notification to your EOR provider. Ask One-World-Services' Nikiforos about the minimum advance notice required for new hire ERGANI II declarations and how unplanned overtime is handled within the pre-declaration requirement.
Still have questions?
Ask our team and get clear, unbiased guidance tailored to your situation.
Switching to or from One-World-Services?
Switching to One-World-Services
Contact: business@one-world-services.com, +30 211 4216921 (EET/UTC+2), or WhatsApp. Request engagement with Nikiforos (HR/Payroll/EOR Specialist) for EOR-specific scope confirmation. Before the first Greek payroll run: confirm EFKA employer account registration in One-World-Services' entity name; establish ERGANI II pre-declaration workflow and advance notice requirements; confirm 13th/14th salary monthly accrual schedule; request the payroll software and client reporting format; and if deploying non-EU employees, initiate Digital Nomad Visa or EU Blue Card application at least 8 weeks before planned start. For Company Setup clients: establish whether EOR and company setup services are provided by the same team or different specialists, and confirm the timeline from EOR engagement to GEMI company registration completion.
Switching away from One-World-Services
When transitioning away from One-World-Services, request: payroll records per employee (EUR gross-to-net, income tax withholding, EFKA contributions); EFKA contribution records and employee social security numbers (AMKA); ERGANI II declaration records; 13th/14th salary accrual records and payment history; employment contracts; annual leave balance records; immigration/visa documentation for non-Greek employees; and individual tax advisory records for expatriate employees. For EFKA: the employee's AMKA (social security number) remains with the employee; the new employer must establish a separate EFKA employer account and register employees under the new account. ERGANI II: the new employer must register as an ERGANI II employer and begin managing pre-declarations independently from the transition date.
Questions to ask before switching any Greece EOR provider
Before switching, confirm: Is the new provider registered in GEMI with a verifiable company number? How are ERGANI II employer account transfers managed? How are EFKA employer account transfers managed? Is the new provider familiar with the ERGANI II pre-declaration requirements for your specific employee schedules? Does the new provider manage 13th/14th salary accruals monthly or as lump-sum payments at the statutory dates?
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