What Does UNS Energy Corporation Do?

Total employees1850
HeadquartersTucson
Founded1998

UNS Energy Corporation is a Tucson, Arizona-based utility services holding company. It is a wholly-owned subsidiary of Fortis Inc., a leader in the North American regulated electric and gas utility industry. UNS Energy Corporation's principal subsidiaries include Tucson Electric Power (TEP), which provides electric service to approximately 442,000 customers in Southern Arizona, and UniSource Energy Services (UES), which provides natural gas and electric service to approximately 263,000 customers in northern and southern Arizona. The company is focused on providing safe, reliable, and affordable energy services while investing in infrastructure and renewable energy solutions to meet the evolving needs of its customers and communities.

Where Is UNS Energy Corporation's Headquarters?

UNS Energy Corporation officeUNS Energy Corporation officeUNS Energy Corporation officeUNS Energy Corporation office
*Images sourced via web search. Rights belong to original owners

HQ Function

The headquarters houses executive leadership, corporate strategy, financial operations, legal, human resources, and administrative functions for UNS Energy and its subsidiaries.

Notable Features:

A modern corporate office building designed to support the company's operational and administrative needs, strategically located in downtown Tucson.

Work Culture:

The work culture emphasizes safety, reliability, customer service, and community engagement. There's a strong focus on operational excellence and adapting to the evolving energy landscape, including renewable energy integration.

HQ Significance:

The Tucson headquarters is central to managing energy delivery to a significant portion of Arizona, overseeing critical infrastructure investments, and engaging with regulatory bodies and stakeholders.

Values Reflected in HQ: The headquarters' operations and its presence in the community aim to reflect UNS Energy's commitment to reliability, sustainability, innovation, and customer focus.

Location:

UNS Energy Corporation's direct operations are concentrated within the state of Arizona, USA. As a subsidiary of Fortis Inc., it is part of a larger international group with utility operations in Canada, the United States, and the Caribbean. However, UNS Energy's own service territories and primary business functions are geographically focused on Arizona, serving communities through Tucson Electric Power and UniSource Energy Services.

Street Address:

88 E. Broadway Blvd.

City:

Tucson

State/Province:

Arizona

Country:

USA

Where Else Does UNS Energy Corporation Operate Around the World?

Lake Havasu City, Arizona/USA

Address: 2350 Mesquite Ave, Lake Havasu City, AZ 86403 (UniSource Energy Services Office)

Ensures reliable energy delivery and customer support for UES customers in northwestern Arizona, addressing specific regional energy needs and infrastructure maintenance.

Nogales, Arizona/USA

Address: 222 W. Target Range Rd, Nogales, AZ 85621 (UniSource Energy Services Office)

Supports energy infrastructure and customer needs in a border community, focusing on reliable service and local economic support.

Prescott, Arizona/USA

Address: 2070 W. Highway 89A, Prescott, AZ 86305 (UniSource Energy Services Office)

Manages electric and/or natural gas services in central Arizona, focusing on meeting the demands of a growing residential and commercial base.

Buying Intent Signals for UNS Energy Corporation

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading UNS Energy Corporation? Meet the Executive Team

As of April 2025, UNS Energy Corporation' leadership includes:

Susan Gray - President and CEO, UNS Energy Corporation, Tucson Electric Power, and UniSource Energy Services
Samuel C. Prouty - Senior Vice President, Finance and CFO, UNS Energy Corporation, Tucson Electric Power, and UniSource Energy Services
Erik Bakken - Senior Vice President and Chief Customer Officer, Tucson Electric Power and UniSource Energy Services
Cynthia Garcia - Senior Vice President, Legal and Corporate Services, General Counsel and Corporate Secretary, UNS Energy Corporation, Tucson Electric Power, and UniSource Energy Services

Who's Investing in UNS Energy Corporation?

UNS Energy Corporation has been backed by several prominent investors over the years, including:

Fortis Inc. (Parent Company)

What Leadership Changes Has UNS Energy Corporation Seen Recently?

Hire0
Exits0

UNS Energy Corporation maintains a stable executive team. Significant changes are publicly announced. For the most current information, refer to official company press releases or the Fortis Inc. investor relations page. No major executive hires or exits at the direct UNS Energy level have been broadly publicized in the last 12 months outside of routine role adjustments or retirements if any.

What Technology (Tech Stack) Is Used byUNS Energy Corporation?

Discover the tools UNS Energy Corporation uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

UNS Energy Corporation Email Formats and Examples

UNS Energy Corporation likely uses standard corporate email formats, commonly combining employee names with the company domain 'uns.com'. Variations may exist for subsidiaries like TEP ('tep.com').

[first_initial][last]@uns.com

Format

jdoe@uns.com

Example

80%

Success rate

What's the Latest News About UNS Energy Corporation?

TEP News • October 26, 2023

UNS Energy Corporation (via TEP) Proposes New Wind, Solar Projects to Serve Customers With More Clean Energy

Tucson Electric Power (TEP), a subsidiary of UNS Energy, filed its 2023 Integrated Resource Plan (IRP) with Arizona regulators, outlining plans to add 1,500 megawatts (MW) of new wind and solar generation and 850 MW of new energy storage by 2030. This supports TEP's goal of reducing carbon emissions 80 percent by 2035....more

Fortis Inc. News • May 1, 2024

UNS Energy Corporation's Parent, Fortis Inc., Releases Q1 2024 Results

Fortis Inc. reported its first-quarter 2024 results, highlighting continued capital investment and earnings growth. UNS Energy's performance contributed to these results, with ongoing investments in Arizona's energy infrastructure and renewable projects. The report noted UNS Energy's focus on reliability and customer service....more

TEP News • April 18, 2024

UNS Energy (via TEP) Offering Bill Payment Assistance & Cooling Rebates for Summer

Tucson Electric Power announced programs to help customers manage summer energy costs, including bill payment assistance for qualifying limited-income customers and rebates on energy-efficient cooling systems. This reflects UNS Energy's commitment to supporting its communities....more

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