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STO Building Group Tech Stack

Multi-builder platform aggregating 14 independent construction firms

Construction New York, New York 5,001–10,000 employees Privately Held

STO Building Group operates a federated model of 14 distinct builders (5,700 people total) that share data infrastructure, bonding, and procurement while preserving individual brand autonomy. The tech stack skews heavily toward construction-native tools (Procore, Bluebeam, Revit, Navisworks, Oracle Primavera P6) with emerging cloud adoption (Autodesk Construction Cloud, SD-WAN), reflecting a transition from siloed project management toward centralized visibility. Hiring is construction-dominant (406 construction vs. 55 engineering roles), but the pain-point cluster—cost control, change-order impact, labor cost management, scheduling delays—reveals internal pressure to operationalize what remains a loosely coordinated group.

Tech Stack 38 technologies

Core StackRevit Procore Salesforce Primavera P6 Monday.com AutoCAD Excel Word Bluebeam BIM Navisworks Microsoft Office Nexus Microsoft Project Plangrid Oracle Primavera P6 Autodesk BIM 360 Viewpoint Teams Outlook PowerPoint LinkedIn Instagram Meta X TikTok Public Key Infrastructure Ajax Oracle Primavera Autodesk Construction Cloud+7 more

AdoptingSD-WAN

What STO Building Group Is Building

◆Challenges

Cost control
Meeting project deadlines and budget constraints
Cost overruns
Ensuring compliance with osha regulations
Cost and profit impact of change orders
Manage labor costs
Prevent construction delays
Minimize hiring and layoffs
Reducing cost discrepancies
Increasing project profitability

▲Active Projects

Mission critical data center projects
Safety 360 training program
Standard hour cost data studies
Proposal development
Monthly audit program
Training project managers on scheduling software
Ccip risk management initiative
Data center construction
Construction reporting cycle
Project pursuits and fee proposals

Hiring Activity

Steady500 roles · 220 in 30d

Department

Construction

406

Engineering

55

Marketing

13

Sales

13

Ops

11

Finance

8

HR

4

Legal

2

Seniority

Senior

277

Mid

131

Manager

62

Junior

27

Director

11

Intern

4

Lead

4

Notable leadership hires: Account Director, Business Development Director, Safety Director, Finance Director, Enterprise Account Director

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About STO Building Group

STO Building Group is a privately held federation of 14 construction firms operating under a shared platform model. The group handles new construction, renovations, and repositioning across residential towers, commercial properties, data centers, hospitals, warehouses, laboratories, museums, and hospitality. Each member firm retains its business model and brand while accessing shared resources: real-time project data, trade relationships, bonding capacity, and purchasing leverage. The parent platform employs approximately 5,700 people across the United States, United Kingdom, and Ireland. Core business lines include healthcare construction, commercial interiors, and mission-critical data-center delivery.

HeadquartersNew York, New York

Company Size5,001–10,000 employees

Hiring MarketsUnited States, United Kingdom, Ireland

Frequently Asked Questions

What software does STO Building Group use for project management?

Procore, Oracle Primavera P6, Microsoft Project, Bluebeam, Navisworks, and Autodesk BIM 360. Recently adopting Autodesk Construction Cloud and SD-WAN for centralized visibility.