Fundz

Fundz Deep Dive

Everything you need to win Steve Mastin — in one platform.

Who to reach, what to say, and why now on Steve Mastin — plus every funding round, exec hire, and M&A move that follows, each with the verified contact and the outreach written for you.

Get the full Deep Dive on Steve Mastin — free.

One free Deep Dive, emailed to you. No spam; unsubscribe anytime.

Ready now? Choose your plan · Request a demo · Sign in

Engage writes the reply
Grounded in signals no one else has — tuned to their persona.
Signals no one else has
UCC liens, benefit plans, 13F holdings, permits, exec moves — fused.
Verified contact + click-to-call
The decision-maker’s email and mobile — dial in-browser.

4 M Building Solutions Appoints Steve Mastin As Chief Financial Officer and Andrew Rust As Head of Corporate Development and M&a

PRIVATEApr 04, 2024about 2 years ago

Position

Chief Financial Officer

Company

4M Building Solutions

Steve Mastin
St. LouisFacility ManagementFacilities Support ServicesLaundry And Dry CleaningService Industry

Description

4M Building Solutions has appointed Steve Mastin as Chief Financial Officer and Andrew Rust as Head of Corporate Development and M&A. Both appointments are instrumental in the company’s next phase of growth as it aims to become the leading independent commercial cleaning and janitorial platform in the U.S.

Company Information

Company

4M Building Solutions

Location

St. Louis, Missouri, United States

About

4M Building Solutions is a full-service cleaning, janitorial, housekeeping, and disinfection services company headquartered in St. Louis, MO. Founded in 1978, it has become one of the nation's leading janitorial service companies, operating in 27 states. Over 7,000 Team Members provide daily, environmentally friendly cleaning to 228 million square feet of space in business segments, including industrial/manufacturing, logistics/distribution, education, corporate owner-occupied, medical healthcare, senior living, and multi-tenant buildings.

Related People

Suggested for you

Choose your plan to reveal verified contacts

Predictive Intelligence
Strategic

ML-powered predictions for 4M Building Solutions's next move

Learn about Strategic plan

Executive Insights

Based on hiring data
New executive impact window
87% of new executives make significant technology decisions within first 100 days
Budget influence
C-level executives control 73% of technology spending decisions
Transformation catalyst
65% of new senior hires launch digital transformation initiatives
Vendor review timeline
New executives typically review existing vendors within 6 months

Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals — including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications — based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include FundzWatch™ for automated website change detection, Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 200,000+ companies. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.