For Structural Engineering Firms

Pirros for Structural Engineers

Your firm’s best engineering, on every project.

Pirros gives structural engineering teams one connected platform to find proven work, stay aligned with production, catch issues before they become RFIs, and improve project delivery.

Arup
Buehler
Clark Nexsen
Clayco
DCI Engineers
Degenkolb
Fast + Epp
GHAFARI
Holmes
KPFF
Michael Baker
RJC Engineers
SSOE
Thornton Tomasetti
Woolpert
WSP
Arup
Buehler
Clark Nexsen
Clayco
DCI Engineers
Degenkolb
Fast + Epp
GHAFARI
Holmes
KPFF
Michael Baker
RJC Engineers
SSOE
Thornton Tomasetti
Woolpert
WSP
Built for structural engineers

Faster production. Stronger project delivery.

  • Search across your firm’s project history

    Find details and families across every uploaded project at once, discoverable by what they are, not what they were named or where they were filed.

  • Vet and control engineering standards

    Promote proven details into the standards library through built-in approval workflows and restrict outdated content to reference-only, so teams always know what is current.

  • Share details with production staff

    Annotate details inside Pirros and share them with drafters, production teams, or external consultants as PDFs, no Revit access required.

Curved architectural canopy of layered white panels
The platform

How structural engineers use Pirros at every stage.

One platform, connected across every stage of the project.

Detail Management

Find, reuse, and reference every detail your firm has drawn.

  • Describe the condition and how it is built. AI search reads the drawing itself and returns what your firm already solved, whether that is a vetted typical or a detail from a project four years ago.
  • Live section details come in as references you can reuse.
  • Analytics show which details your teams keep reaching for, so you know which ones deserve to become firm standards.
Explore Detail Management
Family Management

Find any family. Trust what you place.

  • Describe what you need the way you would say it out loud.
  • Our own proprietary AI model reads the family itself, so it finds the right one across loadable and system families, model groups, categories and your own standards, with no tags to keep up.
  • A health score shows what is worth trusting, and flags the families dragging model performance down. Pirros automates the upkeep.
Explore Family Management
Quality Management System

Cross-check the set against your standards, your specs, and the code.

  • The Quality Management System runs on Mira, so it reads a project the way a reviewer would, against the standards your firm keeps in Pirros.
  • Every finding names the sheet, the location and the standard behind it, so issues get resolved before they become RFIs.
  • Pirros surfaces what to check. Your team makes the call, and a licensed professional still signs the drawings.
Explore Quality Management

Illustration: the Quality Management System checks a floor plan against the firm’s standards and raises two issues on it — a door approach that may not hold the required clearance, assigned to a teammate, and a beam whose fireproofing label may not match its assembly, offered to Mira to resolve. The drawing, the issues and the names are made up for this page.

Review & Collaboration

The whole project team, collaborating in real time.

  • Group the details and families a project needs into a stash as you find them.
  • Send it to a colleague to mark up, then stage the whole thing for Revit in one go.
  • Leadership, production staff and BIM teams work on it together, and nobody has to open Revit to take part.
Explore Review & Collaboration

Illustration: two people working the same set of details in Pirros at the same time, with a comment left on one of them. The clip is real product footage; the two cursors, the names and the comment are drawn on top of it, and working in one view together like this has not shipped yet.

By the numbers

Delivering value at scale.

400+

Firms globally building on Pirros

4.2M+

Assets made searchable

30+

Hours saved per project

Social proof

Trusted by leading structural engineering firms

Buehler Engineering didn’t adopt Pirros because their details were disorganized. They adopted Pirros because they were already doing the hard work of building a high-quality library, and wanted the next step: making that knowledge faster to access, easier to compare, and simpler to distribute across engineers and production staff.

  • 2,000+

    Details in one managed library

  • 10 sec

    To find the detail you need

Read more

“We discussed the frustration in finding and navigating things. If we can make people’s lives easier, then we knew that Pirros was worth it, as it helped us make work easier and better for our people.”

Kevin CissnaAssociate PrincipalBuehler

Put your firm’s knowledge to work.

Set up a time with our team and see Pirros for yourself. Or start with Mira for Revit, which is free.

FAQ

Frequently asked questions.

Can't find what you're looking for?
Get in touch.

That usually happens when teams cannot find a detail they trust, even if the firm has already solved the problem before. Pirros lets engineers and drafters search across both vetted standard details and non-standard project details, so they can start from existing work instead of recreating common conditions from scratch. That cuts down on duplicated effort and helps documentation move faster.

That is one of the biggest advantages of Pirros. Engineers can search across the firm’s broader Revit content, not just the vetted details in the standard library, which makes it easier to find relevant solutions from past projects. If a detail is older or should not be reused freely, it can be marked as reference only so teams can still review it and request permission before downloading it.

A lot of time gets lost when feedback is spread across screenshots, email threads, and side conversations. Pirros gives teams a cleaner way to mark up details, keep comments attached to the content, and organize relevant details into shared stashes for a project or workflow. That makes it easier for drafters to understand what to use, what to revise, and what the engineer is actually asking for.

This is one of the hardest parts of reuse. Pirros helps firms strike that balance by allowing non-standard or outdated details to be marked as reference only, so they can still be searched and reviewed without being freely downloaded into a new project. If a team wants to reuse that content, they can request access from an admin, which gives firms more control without hiding valuable knowledge.

Consistency gets harder when different teams rely on different folders, local habits, or outdated project files. Pirros makes vetted standard details easier to access and gives BIM leaders a more structured way to review and promote strong project content into the standard library over time. That helps firms maintain standards while still allowing teams to benefit from the broader range of project knowledge across the practice.

Project startup is much easier when teams can begin with content that already exists instead of building everything from scratch. Pirros helps engineers and drafters quickly find reusable Revit families, vetted standard details, and other relevant project content from past work. That gives teams a better starting point early on and helps create more consistency from the beginning of the job.

Pirros gives engineering leaders visibility and control without turning them into a bottleneck. Teams can search across both approved and non-standard content, while features like reference-only access, permission requests, version history, flags, and markups help firms guide reuse more carefully. That makes it easier to protect quality while still giving engineers access to the knowledge they need.

Pirros is valuable for both, just in different ways. BIM managers and design technology leaders use it to improve standards, control quality, and understand usage across the firm, while engineers use it to find trusted details and families faster, compare past solutions, and reduce repetitive work in documentation. It supports the people managing content and the people using it every day.