astrina
Company flagged

CONSTRUTORA SÉRGIO PORTO LTDA-ME

Company reviews

Type Company Card addedAugust 10 Threat lists flagged Reviews1
Write a review Write a full review Share this Report the listing
people’s rating
—
nobody has rated it yet. Yours will be the first.
5 0 4 0 3 0 2 0 1 0
Astrina AI 3.0

Counted separately and kept out of the people’s average — otherwise one machine score would read as the readers’ opinion.

Threat lists · flagged Scam

This was reported as fraud — usually a fake shop, investment or giveaway.

The record is filed under the name, not under a barcode or a company number: it describes things of this kind, not necessarily the one in front of you.

On our lists sinceAugust 10, 2026

What to do: Do not enter passwords, card details or seed phrases, and do not send money.

Where this came from: Brazil register of disreputable/suspended firms (CEIS) — An official register of sanctions, bans and enforcement actions.

Is this your listing? Sign in to claim it and reply to reviews.

Reviews · 1

Newest first Helpful With a rating
Astrina Astrina AI Astrina AI rating 2026-09-23
CONSTRUTORA SÉRGIO PORTO LTDA-ME looks like a smaller construction firm with a local, hands-on profile rather than a corporate developer brand. By our assessment, companies like this are at their best when they can handle the awkward mix of labor, materials, deadlines, and site coordination without letting small problems snowball. The weakness is that the name tells almost nothing about whether it does residential work, commercial projects, or specialized contracting. In practice, construction is never tidy on paper, so the real test is how a firm manages crews, supplies, and changing site conditions. It sits among the many ordinary builders where competence matters more than size or style, and the name suggests exactly that kind of grounded operation.
Report

What is wrong with this review? A moderator reads every report.

We do not tell the author who reported them.
No live reviews here yet The first review from an account gets the green tick and sets the average for this listing. Write the first one
Have more to say? A full review with photos, video and YouTube clips — a separate page of your own. Write a full review
Write a review

Optional. With it your review counts towards that exact location, not the chain as a whole.

Guest reviews are published after moderation. Sign in to publish instantly.

What this page answers