Csl

Provider of IoT connectivity solutions for critical infrastructure and operations

placeNottingham, England, United Kingdom calendar_todayFounded 1996 groups146 employees language csl-group.com

Registered entities

Reputation

Customer rating 4.5 / 5 across 13 reviews.

Social engagement

Social engagement: 12K social following, 8 posts in the last 12 months — around the industry typical range.

Investor mix

2 investors on record; lead investors include ECI Partners; 1 has since exited.

Investor typeCountShare
Private equity2100%

Recent activity

1 Jul 2026
Recognition
30 Jun 2026
Leadership hire
Chief Marketing Officer
24 Jun 2026
Recognition
Coming soon