Hackathon Prizes Online / National

Australian Residential Builder Emails 1m leads

Reward $250

Freelancer.com creative contest — guaranteed prize of $250 USD. I’m assembling a database of one million verified B2B email addresses that belong exclusively to Australia-based residential builders. The focus is strictly on the construction sector—no manufacturing, technology, or commercial building firms—so every record must point to a company whose core work is building or renovating homes. At minimum I need a clean CSV containing the email addresses themselves. If you happen to have the company name or contact person attached to the same records, feel free to include them as bonus fields, b

Reward $250

Category Hackathon Prizes

Location Online

Deadline 2026-06-22

Eligibility Open to anyone worldwide. Create and submit a design, name, logo, or other creative entry on Freelancer.com. The winning entry receives the prize — guaranteed contests award the prize regardless of entry volume.

Source Official Source ↗

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