Spire

Spire — Acquisitions

Every M&A deal made by Spire, sorted by date.

📍 St Louis Total deals 6 Total value $4.2B View company profile →
6
Total deals
$4.2B
Total value
$1.4B
Avg deal
$2.5B
Largest
Acquisition activity by year
Deals announced per year
13 14 16 23 25
# Acquired Date Type Status Price
1
Piedmont Natural Gas- Tennessee local‑distribution business
Piedmont Natural Gas-Tennessee local‑distribution business is a regulated natura…
2025-07-27 Acquisition Complete $2.5B Deal →
2
Omega Pipeline
Omega Pipeline is the operator and owner of a natural gas distribution system ai…
2023-05-25 Acquisition Complete Deal →
3
MoGas Pipeline
MoGas operates over 263 miles of interstate natural gas pipeline throughout Miss…
2023-05-25 Acquisition Complete Deal →
4
EnergySouth
EnergySouth Inc. is a natural-gas distribution and mid-stream services company.
2016-04-26 Lbo Complete $344.0M Deal →
5
Alabama Gas Corp
Alabama Gas Corporation, Alagasco, headquartered in Birmingham, Alabama, is the …
2014-04-07 Acquisition Complete $1.4B Deal →
6
Missouri Gas Energy
Missouri Gas Energy provides natural gas services to residential, commercial, an…
2013-07-17 Acquisition Complete Deal →