bim
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Gregory Fast and the Art of Making Concrete Move
Before Gregory Fast designed software for construction payroll and compliance, he spent years close to the industry's drawings, models, and stubborn workflows. His career is a study in what happens when design stops decorating the work and starts removing the drag.
VILOR builds the way back
From a flood-wrecked station in Paiporta to the tunnels beneath Seville, the Valencia contractor has made public infrastructure its business. Its next challenge reaches from recycled asphalt to the security of construction data.
Eleco sold the concrete. It kept the construction site.
The former building-products group now sells the software behind schedules, estimates and maintenance plans. Its next test is keeping those moving parts connected - and knowing which businesses to let go.
NBS wants buildings to match the small print
A delivery of the wrong handrails shows why construction specifications matter. NBS has spent half a century turning those instructions into a business - and now it is bringing carbon data into the same conversation.
Jeremy Powell Built a Career Making Design Software Get Out of the Way
He joined Vectorworks when product marketing was a department of one. Two decades later, his clearest idea remains disarmingly practical: designers should spend less time negotiating with software and more time designing.
D5 Wants Architects to Stop Waiting for the Picture
The rendering upstart began by chasing offline quality at game-engine speed. Now it is chasing a bigger prize: keeping a design intact from the first SketchUp move to the room where the client says yes.
The Firm That Remodels America 3,000 Stores at a Time
McDonald's, Starbucks and Walgreens don't remodel one store at a time - they hire a Downers Grove firm run by a former Green Beret to do thousands at once, on schedule, on brand.
The Startup That Turns Drone Photos of Cell Towers Into Money
Anne Zink built a company that lets you inspect a 300-foot cell tower without climbing it. The trick isn't the drone - it's what happens to the pictures after they land.
Why a Google Doc Can't Build a Skyscraper
Google Workspace goes everywhere. Procore goes deep - wiring itself into the Autodesk and Trimble tools a generic office suite has never heard of. This is why 'we already have Google' is the objection that quietly costs jobs money.
BASE4 - Architects, Engineers, Designers
A Boca Raton firm decided architecture should behave more like a factory than an atelier - so it wired together designers on four continents into a 24-hour workday and pointed the whole thing at one goal: build faster and cheaper.
Procore Technologies
A carpenter who got tired of paper blueprints built the software the construction industry now runs on - and priced it so nobody has to pay per seat.
Bentley Systems
Five brothers, one CAD engine, and four decades later the software running underneath much of the world's roads, rail, and water networks - now being rebuilt around digital twins and infrastructure AI.
PlanRadar
PlanRadar is a Vienna-based SaaS platform that digitizes construction and real estate project management. Its mobile and web apps let site teams pin defect and task tickets directly onto digital plans and BIM models, capture photos, video and voice notes, assign work, and generate reports - replacing paper checklists and scattered spreadsheets. Founded in 2013, it serves more than 170,000 users across 75+ countries.
SiteSee
SiteSee is a Brisbane-founded software company that builds AI-powered digital twins of telecommunications infrastructure. By combining drone capture, photogrammetry and machine-learning audit engines, it turns survey-grade imagery of cell towers and rooftops into interactive 3D models that tower companies and mobile network operators can inspect, measure and upgrade from a desk - cutting site visits, speeding colocation approvals and helping owners get more value from their assets.
AI Clearing
AI Clearing is an Austin- and Warsaw-based construction technology company that turns drone imagery and site data into automated progress tracking, quality control, and field intelligence for large infrastructure projects. Its AI-native platform ingests drone flights, CAD/BIM designs, schedules, and mobile field data into a single source of truth, delivering analyzed progress reports typically within hours rather than weeks. Serving contractors, asset owners, and lenders on utility-scale solar, energy transmission, roads, railways, and earthworks, the company raised a $14M Series A in 2023 and was the first technology firm in the world to certify its AI management system against ISO 42001.
Dextall
Dextall is a New York-founded construction technology company that pairs proprietary design software with factory-built, unitized prefabricated exterior wall panels for mid- and high-rise buildings. Its platform turns architectural concepts into fabrication-ready models and delivers a modular facade system manufactured by regional partners, cutting design-to-install timelines and on-site labor while improving building energy performance. The company raised a $15M Series A in July 2025 to expand its AI-powered prefab platform and address the housing crisis.
Illumine-i
Illumine-i is a power and design engineering firm that provides turnkey engineering support for solar PV, battery storage, EV charging, substations, and grid infrastructure. Founded in 2015 by former Tesla and Sunrun engineers, the company works with EPCs, developers, independent power producers, and lenders - handling everything from preliminary feasibility to construction-ready permit packages, plus independent and owner's engineering. It has engineered more than 3 GW of clean energy across 200,000+ projects and complements its solar roots with construction-focused BIM/VDC and MEPF design services.
Snaptrude
Snaptrude is a cloud-based, AI-native design platform for architecture, engineering and construction (AEC) teams. It lets architects move from a brief to a BIM-ready model inside one connected, browser-based workspace - handling site analysis, space programming, massing, BIM modeling and presentation while staying interoperable with legacy tools like Revit, Rhino and Archicad. Founded in 2017 by Altaf Ganihar and backed by Foundamental and Accel, Snaptrude positions itself as a modern, collaborative alternative to design software largely built in the late 1990s.
Autodesk
Autodesk is a design and make software company whose tools power the buildings, products, movies, and infrastructure of the physical world. Best known for AutoCAD, the company now spans architecture, engineering and construction (Revit, Civil 3D, Forma), product design and manufacturing (Fusion, Inventor), and media and entertainment (Maya, 3ds Max, Arnold). With roughly $6 billion in fiscal 2025 revenue and a near-fully subscription business, Autodesk's stated mission is to empower everyone, everywhere to design and make anything - increasingly with cloud platforms and AI woven into the workflow.
Computers and Structures, Inc.
Computers and Structures, Inc. (CSI) is a Walnut Creek, California software company founded in 1975 that builds the analysis and design tools structural and earthquake engineers use to model buildings, bridges, dams, stadiums and towers. Its finite-element products - SAP2000, ETABS, CSiBridge, SAFE, PERFORM-3D and CSiCOL - are used by engineers in more than 160 countries and have helped shape landmark structures including the Burj Khalifa, Taipei 101 and One World Trade Center. Founded and still led by structural engineer Ashraf Habibullah, CSI grew out of the SAP and ETABS research programs developed at UC Berkeley.
Aditazz, Inc.
Aditazz is a Silicon Valley technology company that borrows the automated, rule-based workflows of semiconductor chip design and applies them to the design and construction of complex buildings. Its SaaS platform captures human engineering and architectural expertise as design rules, then uses algorithms and digital twins to generate, simulate and optimize building layouts before a single wall is built. Founded in 2010 by chip designer Deepak Aatresh and architect Zigmund Rubel, the company first targeted healthcare facilities - winning Kaiser Permanente's 'Small Hospital, Big Idea' competition - and has since applied its methods to hospitals, labs, and other infrastructure across the U.S., China and India.
Integrated Projects
Integrated Projects is a New York-based building-intelligence company that turns any physical building into accurate as-built digital plans. Through its IPX platform, it pairs LiDAR reality-capture (SCANIT) with machine-learning-driven point-cloud-to-BIM conversion (BIMIT) to produce standardized LOD200-LOD300 BIM and CAD files that owners, architects, engineers and contractors can view, query, measure and share in a browser. The company's pitch is simple: before you can renovate what a building should be, you have to accurately document what it is.
Pirros
Pirros is an AI-powered content intelligence platform for architecture and engineering firms that lets designers find, compare, reuse and standardize Revit details and families across every project, team and office. Founded by former structural engineers Ari Baranian and Peter Johann, the Los Angeles company automatically ingests a firm's historical drawing sets and makes them searchable by geometry - no manual tagging - so designers stop digging through cluttered server folders and start reusing vetted work. Often described as 'GitHub for construction,' Pirros integrates directly with Revit and Autodesk ACC/BIM 360 and serves over 300 firms and 15,000+ users.
Structured AI
Structured AI builds an AI workforce for construction design engineering. Its computer-vision platform reviews technical drawings and construction documents the way spell-check reviews text - flagging code violations, cross-discipline clashes, and compliance gaps while leaving final calls to humans. Founded in 2025 by Oxford graduates and backed by Y Combinator, the New York company sells QA/QC automation to architecture, engineering, and construction firms.
TwinKnowledge
TwinKnowledge is a New York-based AI company building custom copilots for the architecture, engineering, construction and operations (AECO) industry. Its platform connects to a firm's structured and unstructured data across 30+ tools and document repositories, then trains project-specific or company-wide AI agents that analyze construction documents, drawings, submittals and RFIs. The goal: catch scope conflicts and non-compliant designs before they become expensive rework, answer RFIs in seconds instead of days, and stop the institutional knowledge that walks out the door with every retiring engineer.
Jose Cruz Jr.
Jose Cruz Jr. is the founder and CEO of Integrated Projects (IPX), a New York spatial intelligence company that digitizes the built environment with 3D laser scanning and AI-assisted BIM conversion. A Columbia-trained architect who started by reselling sneakers and helping at his parents' Florida pizza shop, he now runs a 45-person team that has scanned over 7,000 buildings and 52+ million square feet across six continents. He also hosts the Buildings 2.0 podcast.
Ari Baranian
Ari Baranian is the co-founder and CEO of Pirros (YC W23), a Los Angeles startup building a detail management platform for architects and structural engineers. A structural engineer turned software builder, he created Pirros to solve a problem he lived daily at his old firm: engineers constantly recreating the same construction details from scratch. Pirros integrates with Revit, automatically extracts and catalogs details with their metadata, and makes a firm's institutional knowledge searchable and reusable. The company is profitable, reached roughly $6M ARR with 300+ firms on the platform, and closed a Series A reported around $15-17M in 2025.
Ivan Panushev
Ivan Panushev is the CEO and founder of TwinKnowledge, a New York startup building AI agents that read the mountains of paperwork behind every building - submittals, RFIs, specs, drawings - and flag the conflicts before they reach the field. A Harvard-trained Doctor of Design, he co-founded Horizontal Systems (acquired by Autodesk in 2011 to seed BIM 360), led construction and real estate technology at AWS, and helped write the National BIM Standard. In 2025 TwinKnowledge raised a $3.7M seed led by Camber Creek, with clients including the U.S. Space Force, Toll Brothers, SHoP Architects, and Sound Transit.
Stratus
Stratus is a cloud-based BIM-to-fabrication platform built for MEP (mechanical, electrical, plumbing) contractors. It connects the digital model - Revit, AutoCAD and Autodesk Fabrication - to the prefab shop and the field, handling spooling, smart labeling, bend sheets, weld maps, material tracking and real-time productivity metrics so trade contractors can move from design to installed pipe, duct and conduit with less waste and fewer manual handoffs. Developed by GTP Software, Inc. (formerly GTP Services), Stratus serves large mechanical and sheet-metal contractors across North America and raised a $32M Series B in 2025.
Symetri USA
Symetri USA - formerly Microdesk - is an Autodesk-focused technology consultancy serving the architecture, engineering, construction and operations (AECO) industry. Founded in 1994 and acquired by Sweden's Symetri (an Addnode Group company) in 2022, it helps design, construction and asset-owner teams work smarter through BIM, VDC, digital twins, enterprise asset management and its own Naviate software line. Together with its European parent, Symetri is the #1 Global Autodesk Solution Provider, serving more than 20,000 customers and 250,000 daily users with a stated mission of efficient, sustainable design.