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Top Utilities Companies in Denver & Boulder, CO (24)

Spectrum
Information Technology • Internet of Things • Mobile • On-Demand • Software
The growth of our industry and evolving technology powers our employees’ careers as they move up or around the company.

At Spectrum, our Product & Technology teams build the platforms and tools that power seamless connectivity and entertainment across Internet, WiFi, Video, Mobile and Voice. Supporting more than 500 million devices, we’re transforming the next era of connected experiences with some of the fastest, most reliable and advanced services in the nation. It’s an unmatched environment for designers, architects, engineers,...

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Spectrum

Spectrum's Top Stability & Growth Strengths

Product Line Growth: Mobile lines are expanding rapidly, with Spectrum Mobile adding 406,000 lines in Q2 2026 to reach 12.5 million and mobile service revenue rising year over year.

Market Expansion: Rural buildouts and network extension are progressing, with 127,000 subsidized rural passings activated in Q2 2026 and a multi‑year initiative targeting more than 1.7 million new locations and 100,000+ miles of fiber.

Healthy Cash Flow: Quarterly free cash flow of $969 million alongside $2.9 billion of capex in Q2 2026 indicates capacity to fund network evolution and footprint growth despite a tougher backdrop.

Sierra Space
Aerospace • Hardware • Information Technology • Robotics • Defense • Utilities
4 Offices
1,600 Employees
52 Benefits Hiring Now
Defending Today. Defining Tomorrow.

Securing The Freedom of Operations Headquartered in Colorado, Sierra Space is a mission-proven Defense Tech company delivering satellite platforms, critical subsystems, reusable spaceplanes, hypersonic technologies, propulsion systems, and infrastructure for the nation’s most critical missions. With more than three decades of heritage and a record of flight-proven success in space, Sierra Space is trusted by U.S. National Security, Civil customers, and global...

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Sierra Space

Sierra Space's Top Stability & Growth Strengths

Investor Backing & Capital Strength: Multiple late-stage financings—including a $290 million Series B (2023) and a $550 million Series C (March 2026) that lifted valuation to about $8 billion—signal strong investor confidence and extended runway. The stated use of proceeds emphasizes scaling production and advancing Dream Chaser and related programs.

Diversified Revenue Streams: NASA/DoD activity—ranging from CRS‑2 pathways post‑demo and NEXTSTEP‑2 studies to Space Development Agency satellite awards—broadens exposure beyond ISS logistics. This mix adds national‑security satellites and habitat work alongside the spaceplane, reducing single‑program dependence.

Market Expansion: A pivot toward national security customers, new manufacturing facilities, and continued pursuit of LEO transportation and habitat opportunities indicate an active push into defense and infrastructure markets. These moves reflect capacity-building to support larger volumes and new mission types.

Oracle
Information Technology • Utilities • Big Data Analytics
98 Offices
211,840 Employees
46 Benefits Hiring Now

We’re a cloud technology company that provides organizations around the world with computing infrastructure and software to help them innovate, unlock efficiencies and become more effective. We also created the world’s first – and only – autonomous database to help organize and secure our customers’ data. Oracle Cloud Infrastructure offers higher performance, security, and cost savings. It is designed so...

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Oracle

Oracle's Top Stability & Growth Strengths

Strong Revenue Growth: Recent fiscal results show strong top-line acceleration, with cloud infrastructure emerging as the primary growth engine and management guiding to continued expansion. Reported contracted backlog rose sharply, reinforcing visibility into upcoming revenue.

Strong Market Position & Advantage: Oracle is repeatedly recognized as a Leader in cloud databases, ERP, HCM, supply chain planning, and strategic cloud platform services. This breadth across enterprise applications and data platforms supports durable competitive positioning even as infrastructure scale builds.

Future-Ready Strategy: The company is leaning into AI-driven demand with multicloud and distributed cloud options and large-scale data center build-outs to fulfill sizable contracted workloads. Partnerships and interconnects that place Oracle Database services inside other clouds aim to enhance workload portability and adoption.

Clean Harbors, Inc.
Greentech • Energy • Utilities • Industrial
28 Offices
25,000 Employees
27 Benefits Hiring Now

Clean Harbors is North America's leading provider of environmental and industrial services, offering hazardous and non-hazardous waste management, emergency spill response, industrial cleaning, and recycling services.

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Clean Harbors, Inc.
Patel Engineering
Transportation • Energy • Utilities
Cherry Hills Village
1,841 Employees
1 Benefits

Patel Engineering Ltd., founded in 1949 is one of the most integrated infrastructure and construction services conglomerates in India We have a breadth of experience encompassing all sectors of the infrastructure industry from dams, tunnels, micro-runnels, hydroelectric projects, irrigation projects, highways, roads, bridges, railways, refineries to real estates and townships. We have been providing our clients with reliable solutions to their most...

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Patel Engineering
Scout Clean Energy
Energy • Utilities • Solar • Renewable Energy
6 Offices
239 Employees
Hiring Now

Scout Clean Energy is a renewable energy developer, owner, and operator headquartered in Boulder, Colorado, focused on powering the energy transition through sustainable, high-quality renewable energy projects, including wind, solar PV, and battery storage.

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Scout Clean Energy
City of Aurora
Information Technology • Professional Services • Security • Utilities
2 Offices
955 Employees
27 Benefits

The City of Aurora, Colorado, is a government entity focused on providing city services, fostering economic development, and unifying diverse communities. It is known for its award-winning water quality and public safety services.

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City of Aurora
Ciena
Cloud • Hardware • Internet of Things • Other • Software • Utilities
22 Offices
9,561 Employees
51 Benefits Hiring Now
Ciena is a networking systems, services, and software company.

Ciena (NYSE: CIEN) is a global leader in networking systems, services, and software. We build the world’s most adaptive networks to enable our customers to deliver richer, more connected experiences for all users. At our core, Ciena is a company rooted in people. We prioritize deep, collaborative relationships within our teams and alongside our customers, partners, and communities around the...

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Ciena

Ciena's Top Stability & Growth Strengths

Strong Market Position & Advantage: Ciena is positioned as a top-tier optical networking vendor with leadership in coherent optics and data-center interconnect, supported by repeated references to being among the top global providers and particularly strong in North America.

Strong Revenue Growth: Recent results indicate a clear acceleration in revenue, with fiscal-year and quarterly figures described as up strongly year over year and forward guidance projecting continued expansion into the next fiscal year.

Future-Ready Strategy: The company is described as aligned to long-cycle demand drivers—AI, cloud, and 5G—and is focusing its portfolio “in and around the data center,” including prioritizing AI-centric optical platforms and related capabilities.

FluentStream
Cloud • Mobile • Software • Utilities
Fully Remote
75 Employees
28 Benefits
The #1 Communications Choice for Small and Medium Business. Exceptional service. Award-winning support.

FluentStream is a software-as-a-service (SaaS) company that simplifies and automates how businesses communicate with customers. Thousands of businesses across the country have replaced their legacy phone system with FluentStream’s modern, cloud-based communications platform. Our apps enable support, sales and other professionals to deliver an exceptional customer experience from any device or location.

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FluentStream

FluentStream's Top Stability & Growth Strengths

Strong Revenue Growth: Multi-year Inc. 5000 inclusion, company updates on revenue gains, and acquirer-disclosed run-rate revenue point to sustained top-line momentum. Customer and partner additions alongside multiple product accolades support continued demand in its SMB UCaaS niche.

Profitability: Acquirer disclosures cite meaningful adjusted EBITDA at close, indicating a profitable operating profile at current scale. The deal’s framing as immediately accretive suggests earnings durability on a stable SMB customer base.

Innovation-Driven Growth: New product launches and integrations (e.g., video conferencing, Microsoft Teams, expanded CRM connectivity) and repeated product-of-the-year awards indicate product-led expansion. These enhancements align with hybrid/remote SMB needs and support ongoing adoption.

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Summit Utilities, Inc.
4 Offices
500 Employees
Hiring Now

Summit Utilities, Inc. is a privately-held holding company that owns and operates several natural gas distribution and transmission subsidiaries that operate in Arkansas, Colorado, Maine, Missouri, Oklahoma, and the Texarkana, Texas area. The company provides safe, clean and affordable natural gas to businesses and residents in six states through Arkansas Oklahoma Gas, Colorado Natural Gas, Summit Natural Gas of Maine,...

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Summit Utilities, Inc.
ISO New England, Inc.
Energy • Utilities
2 Offices
643 Employees
29 Benefits

Keeping the power flowing reliably and at competitive prices to the homes, businesses, and industries across the six diverse states of New England is a complicated, demanding, and ever-evolving job. Succeeding in our unique mission amid today’s rapidly evolving industry and operational challenges means attracting highly skilled, committed, innovative, and adaptable professionals from across a variety of competitive industries. Over...

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ISO New England, Inc.
eSmart Systems
Artificial Intelligence • Computer Vision • Software • Energy • Utilities
5 Offices
100 Employees
eSmart Systems helps utilities see the true condition of every asset on their grid, powered by AI.

eSmart Systems helps utility companies know exactly what's happening across their power grid, down to every pole, wire, and substation, before small problems turn into outages, safety hazards, or worse. Our platform, Grid Vision®, takes the images utilities and their partners already capture from drones, helicopters, and ground crews, and uses AI to spot damage, wear, and defects automatically. It...

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eSmart Systems

eSmart Systems's Top Stability & Growth Strengths

Investor Backing & Capital Strength: Recent financing includes roughly €30 million raised in October 2024 led by TiLT Capital with Quanta Services joining as a strategic investor; the company positioned this capital to accelerate growth amid strong demand. Earlier rounds with sector-focused investors further indicate the balance sheet is designed to support scale-up.

Product Line Growth: On March 12, 2026 the company launched AI Studio, opening its computer-vision capabilities as modular, API-first services—an explicit expansion of the Grid Vision portfolio. The move broadens how utilities and partners can access and integrate its models and workflows.

Strategic Partnerships: Utilities such as Evergy extended multi-year collaboration in 2025, with named customers like Xcel Energy and a long-standing Microsoft Azure alliance supporting enterprise deployments. Quanta Services’ strategic investment provides external validation and potential go-to-market leverage in North America.

LineVision
Computer Vision • Hardware • Internet of Things • Software • Analytics • Energy • Utilities
2 Offices
70 Employees
36 Benefits
We are a grid-enhancing technology company dedicated to helping utilities deliver affordable, reliable power.

LineVision is a grid-enhancing technology company helping to accelerate the electrification of the global economy by optimizing transmission capacity, enhancing operational flexibility, and supporting customer affordability. Their grid intelligence platform delivers the most accurate, network-wide dynamic line ratings and enables safer, more reliable grid operations with a combination of optical sensors and advanced environmental modeling. LineVision's global customer base includes...

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LineVision

LineVision's Top Stability & Growth Strengths

Strong Market Position & Advantage: Feedback suggests LineVision is widely viewed as a leader in DLR and non-contact transmission monitoring in the U.S. and U.K., with operationalized deployments (e.g., National Grid New York control rooms) and marquee programs with AES and National Grid. Independent coverage (e.g., IEEE Spectrum) consistently places the company among top DLR providers.

Market Expansion: Evidence suggests deployments are scaling from pilots to programs, with National Grid’s U.K. rollout spanning hundreds of kilometers and further expansion plans through 2028, plus follow-on projects at Duquesne Light and NV Energy in 2025–2026. Ongoing media features and customer testimonials indicate a growing footprint and momentum.

Strategic Partnerships: The company highlights named work with major utilities (National Grid US/UK, AES, Xcel Energy, NV Energy) and collaborations like GE Grid Solutions that support integration into operations and broader visibility. These alliances underpin entry into multiple regions and sustained program scale-ups.

Primoris Services Corporation
Logistics • Real Estate • Energy • Utilities
6 Offices
5,177 Employees
12 Benefits Hiring Now

Primoris Services Corporation (NYSE: PRIM) is a leading provider of critical infrastructure services to the utility, energy, and renewables markets throughout the United States and Canada. We deliver a range of engineering, construction, and maintenance capabilities that power, connect, and enhance society. On projects spanning utility-scale solar, renewables, power delivery, communications, power generation, and transportation infrastructure, we offer unmatched value...

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Primoris Services Corporation

Primoris Services Corporation's Top Stability & Growth Strengths

Strong Revenue Growth: Financial results show sustained double‑digit top‑line expansion, with 2024 growth followed by accelerating quarterly gains in 2025. Updates cite record or near‑record revenues and rising TTM levels, indicating broad‑based momentum across Utilities and Energy.

Profitability: Reported net income increased meaningfully in 2024 alongside improved Utilities margins and raised earnings guidance in 2025. Quarterly results highlight higher net income and adjusted EBITDA, reflecting execution gains even as mix shifts.

Resilient & Sustainable Growth: A record-level total backlog around the $11–12B range, maintained through 2025 with a balanced Utilities/Energy mix and recurring MSAs, provides multi‑year visibility. Large renewables EPC awards further reinforce forward demand.

Cobb, Fendley & Associates, Inc.
Professional Services • Consulting • Utilities • Industrial

CobbFendley specializes in providing comprehensive and professional services, delivering infrastructure solutions through civil engineering, surveying, and design for public and private sector clients.

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Cobb, Fendley & Associates, Inc.
DRG Tech Solutions, LLC
5 Offices
194 Employees

DRG Tech Solutions is a team of leaders and employees with demonstrated technical expertise in the electric utility industry. We exceed customer expectations by leveraging our skills and talents.

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DRG Tech Solutions, LLC
NAES
Energy • Utilities • Industrial • Renewable Energy
7 Offices
2,275 Employees
22 Benefits Hiring Now

NAES is the power generation industry’s largest independent services provider, with more than 40 years of experience managing risk and turning it into profits. We serve our clients with an unparalleled wealth of experience in operations, maintenance, construction, engineering and technical support to build, operate and maintain powerplants to run safely, reliably and cost-effectively. Our Core Values At NAES, our core values...

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NAES
ENTRUST Solutions Group
Energy • Utilities • Renewable Energy
36 Offices
2,840 Employees
33 Benefits Hiring Now

ENTRUST Solutions Group, an ENR Top 100 company, provides comprehensive and dependable engineering, consulting, and automation services to pipeline companies, gas and electric utilities, and industrial customers. With first-hand experience operating and maintaining energy infrastructure, our engineering professionals provide expertise in Pipeline Engineering, Integrity Services, Automation Integration, Electrical Design, Fiber & Broadband Communications, Industrial Solutions, and Process Safety Management. ENTRUST...

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ENTRUST Solutions Group

ENTRUST Solutions Group's Top Stability & Growth Strengths

Strong Market Position & Advantage: Independent rankings place the company among the Top 10 in Power and repeatedly on ENR Top 500 lists, and it is described as a leading utility engineering company.

Investor Backing & Capital Strength: A $2.4 billion acquisition by Leidos and a significant minority investment from Neuberger Berman signal strong external capital support and validation of the platform’s scale.

Market Expansion: Headcount surpassing 3,100 across 40+ North American locations and acquisitions such as Maskwa High Voltage and FiberRise indicate expanding geography, capabilities, and customer base.

Xybix Systems, Inc.
Information Technology • Defense • Utilities • Manufacturing
Littleton
6 Benefits

Xybix is an industry leader in height-adjustable ergonomic furniture and workstations, providing durable console furniture designed for 24/7 mission-critical environments such as public safety, security, command and control, and healthcare.

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Xybix Systems, Inc.
CCI Systems
Other • Cybersecurity • Utilities
3 Offices
922 Employees
4 Benefits

CCI Systems is an employee-owned solution provider specializing in telecommunications, comprehensive network assessments, industry-leading engineering, drafting and design services, and 24/7 support services. By bridging the gap between overly complex networks of the past, and the new, operationally efficient networks of the future, our team works with you every step of the way to build a complete strategy and achieve...

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CCI Systems

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