Cautionary Statement About Forward-Looking Statements and Information
This press release (and oral statements regarding the subject matter of this press release, including those made on the conference call and webcast announced
herein) contains forward-looking statements intended to qualify for the “safe harbor” from liability established by the Private Securities Litigation Reform Act of 1995. Forward-looking statements include, but are not limited to,
statements relating to projected revenues, net income, earnings per share, margins, cash flows, liquidity, weighted average shares outstanding, capital expenditures, interest rates and tax rates, as well as other projections of operating results and
GAAP and non-GAAP financial results, including EBITDA, adjusted EBITDA and backlog; expectations regarding Quanta’s business or financial outlook; expectations regarding opportunities, technological
developments, competitive positioning, future economic and regulatory conditions and other trends in particular markets or industries; expectations regarding Quanta’s plans and strategies, including with respect to supply chain solutions and
expanded or new services offerings; the business plans or financial condition of Quanta’s customers, including with respect to the transition to a reduced-carbon economy; the potential benefits from, and future financial and operational
performance of, acquired businesses and investments; beliefs and assumptions about the collectability of receivables; the expected value of contracts or intended contracts with customers, as well as the expected timing, scope, services, term or
results of any awarded or expected projects; possible recovery of pending or contemplated insurance claims, change orders and claims asserted against customers or third parties; the development of and opportunities with respect to future projects,
including renewable energy projects and other projects designed to support the transition to a reduced-carbon economy, electrical grid modernization, upgrade and hardening projects, and larger transmission and pipeline projects; expectations
regarding the future availability and price of materials and equipment necessary for the performance of Quanta’s business and Quanta’s ability to implement strategies designed to manage the availability or price of such materials and
equipment; the expected impact of global and domestic economic or political conditions on Quanta’s business, financial condition, results of operations, cash flows, liquidity and demand for our services, including inflation, interest rates and
recessionary economic conditions and commodity prices and production volumes; the expected impact of changes or potential changes to climate and the physical and transition risks associated with climate change and the transition to a reduced-carbon
economy; future capital allocation initiatives, including the amount and timing of, and strategies with respect to, any future acquisitions, investments, cash dividends, repurchases of equity or debt securities or repayments of other outstanding
debt; the impact of existing or potential legislation or regulation; potential opportunities that may be indicated by bidding activity or discussions with customers; the future demand for, availability of and costs related to labor resources in the
industries Quanta serves; the expected recognition and realization of remaining performance obligations and backlog; expectations regarding the outcome of pending or threatened legal proceedings, as well as the collection of amounts awarded in legal
proceedings; and expectations regarding Quanta’s ability to reduce its debt and maintain its current credit ratings; as well as statements reflecting expectations, intentions, assumptions or beliefs about future events, and other statements
that do not relate strictly to historical or current facts. These forward-looking statements are not guarantees of future performance; rather they involve or rely on a number of risks, uncertainties, and assumptions that are difficult to predict or
are beyond our control, and reflect management’s beliefs and assumptions based on information available at the time the statements are made. We caution you that actual outcomes and results may differ materially from what is expressed, implied
or forecasted by our forward-looking statements and that any or all of our forward-looking statements may turn out to be inaccurate or incorrect. Forward-looking statements can be affected by inaccurate assumptions and by known or unknown risks and
uncertainties including, among others, market, industry, economic, financial or political conditions that are outside of the control of Quanta, including economic, energy, infrastructure and environmental policies and plans that are adopted or
proposed by the U.S. federal and state governments or other governments in territories or countries in which Quanta operates, inflation, interest rates, recessionary economic conditions, deterioration of global or specific trade relationships and
geopolitical conflicts and political unrest; quarterly variations in operating and financial results, liquidity, financial condition, cash flows, capital requirements and reinvestment opportunities; trends and growth opportunities in relevant
markets, including Quanta’s ability to obtain future project awards; delays, deferrals, reductions in scope or cancellations of anticipated, pending or existing projects as a result of, among other things, supply chain or production disruptions
and other logistical challenges, weather, regulatory or permitting issues, environmental processes, project performance issues, claimed force majeure events, protests or other political activity, legal challenges, inflationary pressure, reductions
or eliminations in governmental funding or customer capital constraints; the effect of commodity prices and production volumes, which have been and may continue to be affected by inflationary pressure, on Quanta’s operations and growth
opportunities and on customers’ capital programs and demand for Quanta’s services; the successful negotiation, execution, performance and completion of anticipated, pending and existing contracts; events arising from operational hazards,
including, among others, wildfires and explosions, that can arise due to the nature of Quanta’s services and certain of Quanta’s product solutions, as well as the conditions in which Quanta operates and can be due to the failure of
infrastructure on which Quanta has performed services and result in significant liabilities that may be exacerbated in certain geographies and locations; unexpected costs, liabilities, fines or penalties that may arise from legal proceedings,
indemnity obligations, reimbursement obligations associated with letters of credit or bonds, multiemployer pension plans or other claims or actions asserted against Quanta, including amounts not covered by, or in excess of the coverage under,
third-party insurance; potential unavailability or cancellation of third-party insurance coverage, as well as the exclusion of coverage for certain losses, potential increases in premiums for coverage deemed beneficial to Quanta, or the
unavailability of coverage deemed beneficial to Quanta at reasonable and competitive rates (e.g., coverage for wildfire events); damage to Quanta’s brand or reputation, as well as potential costs, liabilities, fines and penalties, arising as a
result of cybersecurity breaches, environmental and occupational health and safety matters, corporate scandal, failure to successfully perform or negative publicity regarding a high-profile or large-scale infrastructure project, involvement in a
catastrophic event (e.g., fire, explosion) or other negative incidents; disruptions in, or failure to adequately protect, Quanta’s information technology systems; Quanta’s dependence on suppliers, subcontractors, equipment manufacturers
and other third-parties, and the impact of, among other things, inflationary pressure, regulatory, supply chain and logistical challenges on these third parties; estimates and assumptions relating to financial results, remaining performance
obligations and backlog; Quanta’s inability to attract, the potential shortage of and increased costs with respect to skilled employees, as well as Quanta’s inability to retain or attract key personnel and qualified employees;
Quanta’s dependence on fixed price contracts and the potential to incur losses with respect to these contracts; cancellation provisions within contracts and the risk that contracts expire and are not renewed or are replaced on less favorable
terms; Quanta’s inability or failure to comply with the terms of its contracts, which may result in additional costs, unexcused delays, warranty claims, failure to meet performance guarantees, damages or contract terminations; adverse weather
conditions, natural disasters and other emergencies, including wildfires, pandemics, hurricanes, tropical storms, floods, debris flows, earthquakes and other geological-and weather-related hazards; the impact of climate change; Quanta’s ability
to generate internal growth; competition in Quanta’s business, including the ability to effectively compete for new projects and market share, as well as technological advancements and market developments that could reduce demand for
Quanta’s services; the failure of existing or potential legislative actions and initiatives to result in increased demand for Quanta’s services or budgetary or other constraints that may reduce or eliminate tax incentives or government
funding for projects, including renewable energy projects, which may result in project delays or cancellations; unavailability of, or increased prices for, materials, equipment and consumables (such as fuel) used in Quanta’s or its
customers’ businesses, including as a result of inflation, supply chain or production disruptions, governmental regulations on sourcing, the imposition of tariffs, duties, taxes or other assessments, and other changes in U.S. trade
relationships with foreign countries; loss of customers with whom Quanta has long-standing or significant relationships; the potential that participation in joint ventures or similar structures exposes Quanta to liability or harm to its reputation
as a result of acts or omissions by partners; the inability or refusal of customers or third-party contractors to pay for services, which could result in the inability to collect our outstanding receivables, failure to recover amounts billed to, or
avoidance of certain payments received from, customers in bankruptcy or failure to recover on change orders or contract claims; risks associated with operating in international markets and U.S. territories, including instability of governments,
significant currency exchange fluctuations, and compliance with unfamiliar legal and labor systems and cultural practices, the U.S. Foreign Corrupt Practices Act and other applicable anti-bribery and anti-corruption laws, and complex U.S. and
foreign tax regulations and international treaties; inability to successfully identify, complete, integrate and realize synergies from acquisitions, including the inability to retain key personnel from acquired businesses; the potential adverse
impact of acquisitions and investments, including the potential increase in risks already existing in Quanta’s operations, poor performance or decline in value of acquired businesses or investments and unexpected costs or liabilities that may
arise from acquisitions or investments; the adverse impact of impairments of goodwill, other intangible assets, receivables, long-lived assets or investments; difficulties arising from Quanta’s decentralized management structure; the impact of
the unionized portion of Quanta’s workforce on its operations; inability to access sufficient funding to finance desired growth and operations, including the ability to access capital markets on
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