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Courion

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Provider of door systems for freight elevators

St. Louis, United StatesFounded 1920Transportation
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
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About Courion

Courion, established in 1920, is a leading manufacturer and provider of freight elevator doors and cart lift systems. The company serves elevator contractors globally, offering both power and manually operated freight elevator doors, car gates, car enclosures, and related components. Courion's product line includes exclusive brands such as SECURITY FIRE DOOR, HARRIS PREBLE, GUILBERT, and ST. LOUIS FIRE DOOR. Operating primarily in North America, Courion ensures quick and efficient response to customer needs through its multiple service centers across the region. The business model revolves around manufacturing and selling high-quality, durable elevator components, generating revenue through direct sales and service contracts. Courion's market includes commercial buildings, industrial facilities, and other structures requiring robust elevator systems. The company prides itself on its century-long legacy of reliability and innovation in the elevator industry.

Source: Dealroom company data

At a glance

Founded
1920
Headquarters
St. Louis, United States
Sector
Transportation

Investors

2 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A2 investors entered at this stage

  • QuestMark Partners
  • JMI Equity
Employees 1 total headcount
Founders Hidden — book a demo/100 quality score
Key operators Hidden — book a demo quality score
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
1 countries with
team presence
🇺🇸 United States100%
1 country shown

Market sentiment

Posts on X, past 7 days

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Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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