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Trench Group

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High voltage components for energy transmission, driving innovation and sustainability

Solna kommun, SwedenFounded 1919Energy
Valuation $5–10B Last recorded · 2026
Revenue $1–5B Latest reported FY
Headcount 500–1k Current team size
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About Trench Group

Trench Group, now an independent entity after its carve-out from Siemens Energy as of April 1, 2024, specializes in high voltage components for energy transmission. Operating under the brands Trench and HSP, the company is backed by Triton, a leading European mid-market investor. Trench Group serves utility companies, industrial clients, and infrastructure projects, focusing on sustainable and innovative solutions in the energy sector. The business model revolves around manufacturing and supplying high voltage components, generating revenue through direct sales and long-term contracts. With a strong commitment to ESG (Environmental, Social, and Governance) principles, Trench Group aims to positively impact the world while achieving growth and success. Key leadership includes Christian Mack, CFO since 2019, who brings over 23 years of industry experience. The company is poised to reach new heights in the energy transmission market, leveraging its expertise and strong market position.

Source: Dealroom company data

At a glance

Founded
1919
Headquarters
Solna kommun, Sweden
Sector
Energy

Financials

Revenue over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

YearRevenueGrowth
2026
2025
2024 —
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Team profiled 5 named & role-tagged
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
🇸🇪 Sweden · Solna kommun HQ
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Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Trench Group on X, ranked by likes and reposts, corporate channels excluded.

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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