M&A Deal Summary

SAE Acquires Terrex Seismic

On September 1, 2025, SAE acquired oil/gas exploration company Terrex Seismic from Allegro Funds

Acquisition Highlights
  • This is SAE’s 1st transaction in the Oil/Gas Exploration sector.
  • This is SAE’s 1st transaction in Australia.

M&A Deal Summary

Date 2025-09-01
Target Terrex Seismic
Sector Oil/Gas Exploration
Buyer(s) SAE
Sellers(s) Allegro Funds
Deal Type Add-on Acquisition

Target

Terrex Seismic

Queensland, Australia
Terrex Seismic is an onshore seismic surveyor providing seismic acquisition services, GPS surveying and geophysical processing services to the oil and gas, minerals and government geoscience research sectors. Terrex Seismic was founded in 1981 and is based in Queensland, Australia.

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Buyer(S) 1

Buyer

SAE

Stafford, Texas, United States

Category Company
Sector Oil/Gas Exploration
DESCRIPTION

SAE is an oilfield services company offering a full range of vertically integrated seismic data acquisition and support services worlwide. In addition to the acquisition of 2D, 3D, time-lapse 4D, and multi-component seismic data on land, in transition zones, and offshore in depths reaching 3,000 meters, the company provides logistical support services, such as program design, planning and permitting, camp services and infrastructure, surveying, drilling, environmental assessment and reclamation, and community relations. It operates crews around the world, performing major projects for its blue-chip customer base, including major IOCs, NOCs, and large independent oil and gas exploration companies. SAE is headquartered in Stafford, Texas.


DEAL STATS #
Overall 2 of 2
Sector: Oil/Gas Exploration M&A 1 of 1
Type: Add-on Acquisition M&A Deals 1 of 1
Country: Australia M&A 1 of 1
Year: 2025 M&A 1 of 1
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2024-09-12 inApril

Lillestrøm, Norway

inApril is a seabed seismic equipment supplier, delivering ocean bottom nodes (OBN) and fully automated OBN back deck handling systems. The company's solutions offer a step change in the safe and efficient operation of seabed seismic surveys by providing cost-effective technology options needed for exploring and developing hydrocarbon reserves. inApril is based in Norway, with offices in Bergen, Trondheim, and Oslo.

Buy -

Seller(S) 1

SELLER

Allegro Funds

Sydney, Australia

Investor Investor Investor Investor Investor


Category Distressed Investor
Founded 2004
PE ASSETS 4.8B AUD
Size Large
Type Sector Agnostic
DESCRIPTION

Allegro Funds is an independent private equity firm focused on mid-sized investment opportunities in Australia and New Zealand. The Firm will consider investing in businesses needing capital for growth, management buyouts, as well as more complex turnarounds and restructurings. Allegro's target investment size is A$10 to A$100 million in transactions valued up to A$300 million. Allegro is a generalist investor, however the Firm will not invest in property development, agriculture, or mining/exploration. Allegro Funds was formed in 2004 and is based in Sydney.


DEAL STATS #
Overall 16 of 16
Sector: Oil/Gas Exploration M&A 1 of 1
Type: Add-on Acquisition M&A Deals 7 of 7
Country: Australia M&A 13 of 13
Year: 2025 M&A 2 of 2
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2025-04-07 Questas

Norwest, Australia

Questas is an independent, pure-play hydraulics company comprising a group of associated companies operating through a national branch network to provide hydraulic, irrigation, pump, and engine solutions to the mining, construction, agricultural, and general industrial sectors. Questas was founded in 1996 and is based in Norwest, Australia.

Sell -