quest global

Private

—Energyhttps://quest-global.com

Last Round

Private Equity

12/3/2025

Est. Valuation

$4.6B

Total Funding Raised

$581M

Company Overview

QuEST Global Services is an engineering and technology company that provides product engineering and lifecycle services for the oil and gas, aerospace, defense, technology, power, and medical industries.

Sector

Energy

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quest global Comps

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quest global Funding Rounds

Historical fundraising activity

Round	Date	Amount Raised	Valuation	Investors	Sources
Private Equity	12/3/2025
Private Equity	8/8/2023
Secondary	8/23/2021
Secondary	2/18/2016
Private Equity	12/2/2010
Private Equity	9/1/2003

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quest global Filings

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quest global Filings

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Firmographic Details

Headquarters—

Year Founded1997

Last Funding12/3/2025

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