Data for Science is a consulting firm focused on production-grade AI systems, led by Bruno Gonçalves, a trained data scientist with a PhD. For a professional services website, the signals here are largely positive. The domain has been active for over seven years, which gives it a strong baseline of stability. The site lists contact information, an about page, and links to a real person's social profiles — all good indicators that you're dealing with a real business, not a fly-by-night operation.
One thing to note: the site doesn't have a privacy policy or terms of service readily available. While that's not unusual for a small US consultancy, it's something to keep in mind if you're planning to share personal details or sign up for their newsletter. There are no red flags like malware or blacklisting, and the technical setup is standard for a niche business. If you're considering working with them, the evidence suggests they are who they say they are. Just ask for a contract or data handling policy directly if you need formal guarantees.