Core & Main Tech Stack

Specialized distributor of water, wastewater, and fire protection infrastructure

Wholesale St. Louis, MO 1,001–5,000 employees Founded 2017 Public Company

Core & Main distributes water, wastewater, storm drainage, and fire protection products to municipalities and contractors from ~370 U.S. locations. The tech stack—SQL Server, Azure, Databricks, Power BI, Dynamics 365—reflects a wholesale business modernizing around cloud data infrastructure; active adoption of Microsoft Fabric and Snowflake signals movement toward unified analytics. Hiring velocity is accelerating across sales (183 open roles) and ops (90), while engineering and data teams remain lean (42 and 6 roles respectively), typical of asset-heavy distributors prioritizing go-to-market over platform build.

Tech Stack 41 technologies

Core StackPython SQL Server Delta Lake Databricks C# TypeScript Redis Angular Power BI Dynamics 365 Azure Functions Planswift SQL Azure Microsoft Fabric Windows NT UNIX CMMI ITIL iPhone GPS Eclipse POS Microsoft Office Excel Word Microsoft 365 Azure App Service Azure Key Vault Azure Service Bus+10 more

AdoptingDatabricks Snowflake Microsoft Fabric

What Core & Main Is Building

◆Challenges

Improving pricing and profitability
Upsell opportunities
Complex critical infrastructure projects
Risk mitigation
Managing current accounts
Inventory management
Product availability issues
Ensuring timely delivery of materials
Driving revenue and profitability
Capacity planning

▲Active Projects

Market strategy development for vendor partners
Treatment plant project management
Design-build projects
Fire protection pipe fabrication
Critical infrastructure projects
National contract negotiation
Training support for pre-bid and estimating teams
New production introduction support
Compensation program development
Install electronic meter readers

Hiring Activity

Accelerating470 roles · 250 in 30d

Department

Sales

183

Ops

Logistics

Engineering

Manufacturing

Construction

Finance

Data

Seniority

Mid

202

Junior

154

Manager

Senior

Lead

Intern

Director

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About Core & Main

Core & Main is a public wholesale distributor specializing in water and wastewater infrastructure products and services. The company operates approximately 370 locations across the United States, serving municipalities, private water companies, and professional contractors in municipal, non-residential, and residential segments. With ~5,700 employees, the organization manages complex supply-chain logistics, vendor relationships, and on-site project support. Active projects span treatment plant management, design-build contracts, fire protection fabrication, and critical infrastructure work. Core challenges center on pricing optimization, inventory management, capacity planning, and margin improvement across a dispersed branch network.

HeadquartersSt. Louis, MO

Company Size1,001–5,000 employees

Founded2017

Hiring MarketsCanada, United States

Frequently Asked Questions

What tech stack does Core & Main use?

SQL Server, Azure cloud services (App Service, Functions, Key Vault, Service Bus), Databricks, Power BI, Dynamics 365, and POS systems. The company is actively adopting Microsoft Fabric and Snowflake for analytics modernization.