Error code:   ConfigNamesError
Exception:    AttributeError
Message:      'str' object has no attribute 'items'
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/dataset/config_names.py", line 67, in compute_config_names_response
                  config_names = get_dataset_config_names(
                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/inspect.py", line 161, in get_dataset_config_names
                  dataset_module = dataset_module_factory(
                                   ^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/load.py", line 1207, in dataset_module_factory
                  raise e1 from None
                File "/usr/local/lib/python3.12/site-packages/datasets/load.py", line 1182, in dataset_module_factory
                  ).get_module()
                    ^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/load.py", line 690, in get_module
                  config_name: DatasetInfo.from_dict(dataset_info_dict)
                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/info.py", line 284, in from_dict
                  return cls(**{k: v for k, v in dataset_info_dict.items() if k in field_names})
                                                 ^^^^^^^^^^^^^^^^^^^^^^^
              AttributeError: 'str' object has no attribute 'items'

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Greece Business Mailing List — Market Intelligence Dataset

300,000 verified Greece contacts are available from LeadsBlue →. This open dataset provides the aggregate market intelligence behind that database — contact volume, benchmark open/reply rates, send timing, and compliance for the Greece segment.

At a glance: This dataset provides aggregated market-intelligence on the Greece Business Mailing List segment — real business-population statistics, cold-email performance benchmarks, and compliance context compiled by LeadsBlue Research.

Key figures

Metric	Value
Verified contacts in segment	300,000
Typical email open rate	15-23%
Typical email reply rate	2.5-5%
Best send days	Tuesday, Wednesday, Thursday
Best send time (local)	09:00-11:00 EET
Geography	Greece
Industry verticals benchmarked	14
License	CC BY 4.0

📥 Get the full Greece Business Mailing List — individual verified business records, ready to use: Download from LeadsBlue →

Market overview

Greece has a 10 million-person economy anchored by shipping (Greece controls the world's largest merchant shipping fleet by tonnage), tourism (25 million annual visitors), and a growing technology sector. Athens is the commercial capital with the majority of corporate headquarters, financial institutions, and professional services. Thessaloniki is Greece's 2nd city with significant manufacturing, trade, and university-connected technology activity. Greece has recovered significantly from the 2010-2018 debt crisis and is now growing again, with a particular surge in technology investment — Athens has emerged as a notable European startup hub with major investments from Uber, Microsoft, and global VCs.

Primary business hubs: Athens (Syntagma, Kifissia, Maroussi business park), Piraeus (shipping), Thessaloniki, Heraklion (Crete).

Outreach benchmarks & strategy

Greek B2B cold email in Greek shows cultural respect but English is widely understood in business contexts, particularly in the shipping, tourism, and technology sectors. Greek business culture values personal relationships and trust built over time. The shipping industry in particular operates on tight relationship networks — Piraeus shipping circles are small and referral-based. Athens' technology sector is globally connected and more receptive to direct international outreach.

Files in this dataset

File	Contents
`data/market_overview.csv`	Segment-level metrics: contact volume, benchmark rates, send timing
`data/industry_benchmarks.csv`	Open/reply benchmarks across 14 industry verticals
`data/compliance.csv`	Regulatory framework, business culture, decision-maker profile, hubs

Methodology

Figures are aggregated and anonymized from LeadsBlue's verified contact operations and public business-registry baselines. No personal records are included in this dataset — only segment-level statistics.

How to cite

LeadsBlue Research. (2026). Greece Business Mailing List — Market Intelligence Dataset. Derived from the B2B Cold Email Benchmark Report 2026 (https://doi.org/10.5281/zenodo.20136256). CC BY 4.0. Source: https://leadsblue.com

@dataset{leadsblue_greece_business_mailing_list_2026,
  author    = {Johnson, Luther},
  title     = {Greece Business Mailing List -- Market Intelligence Dataset},
  year      = {2026},
  publisher = {LeadsBlue Research},
  doi       = {10.5281/zenodo.20136256},
  url       = {https://leadsblue.com/leads/greece-business-email-leads-database/}
}

Source & full dataset

This aggregate dataset is published by LeadsBlue Research. The full verified business email list — with individual business contact records — is available at Greece Business Mailing List.

Related resources: Benchmark report (Zenodo) · Research hub · Interactive tools

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