Best Energy Companies in Plano, United States
The 33 best Energy companies in Plano, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Zenergy Brands.
Our analysis of 171 Energy companies
$71.4b in tracked funding; 82% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Energy companies in Plano
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Zenergy Brands Provides building automation systems for commercial and industrial sectors 11Talent bottom 49%Funding bottom 41%Market bottom 31%Global bottom 25% All 5 signals ▾Talentbottom 49% Fundingbottom 41% Marketbottom 31% Globalbottom 25% Fin. healthbottom 24% Talent: 1 named leader on record · 1 C-suite/founder profile curated Funding: Raised $10.0M across 1 rounds · 1 rounds over 7 yrs (0.1/yr) rank vs industry peers · Fliar Intelligence Index 11/100 | $10M | 93 mo ago | Deadpooled | Joshua Campbell CEO | 2017 | — | — | — |
| 2 | White Energy Producer of biofuels and animal feed from ethanol production | $9M | 158 mo ago | Funding Raised | Greg Thompson CEO & President | 2004 | WordPressMySQLPHP+23 | — | — |
| 3 | Granite Resources Production of oil & gas from fields | $261K | 185 mo ago | Seed | David Wolchansky Owner | — | — | — | — |
| 4 | The Krandee Group Oil and gas production company | $212K | 152 mo ago | Early Stage | Larry Ripaldi Founder & CEO | 1997 | — | — | — |
| 5 | Silverton Energy Oil and gas company involved in the production and trading of energy resources | $50K | 37 mo ago | Seed | — | 2010 | — | — | — |
| 6 | Murchison Oil & Gas Acquisition, development and production of oil and gas resources in the United States | — | 97 mo ago | Funding Raised | JD Murchison CEO & President | 1979 | — | — | — |
| 7 | Denbury Provider of natural gas exploration and production services | — | 98 mo ago | Acquired | — | 1990 | WordPressPleskApple iCloud Mail+17 | — | — |
| 8 | Rimrock Midstream Midstream Energy Company | — | 155 mo ago | Late Stage | John Peterson CEO | 2012 | — | — | — |
Top 10 Energy companies in Plano
#1
Seed · Plano, Texas · founded 2010 · 1 employees$50Kraised▾
Silverton Energy Inc is an oil and gas company with existing wells producing 25 barrels of oil per day on their Xutapa Property in Oklahoma. They are listed on the OTC market under the ticker symbol SLTN.
- Sep 2023Seed$50K
#2
Deadpooled · Plano, Texas · founded 2017 · 15 employees$10Mraised▾
Provides building automation systems for commercial and industrial sectors
- Jan 2019Conventional Debt$10M
#3
Funding Raised · Plano, Texas · founded 2004$8.9Mraised▾
Producer of biofuels and animal feed from ethanol production. This company operates multiple ethanol plants, generating a significant volume of biofuels as a green alternative to fossil fuels. A co-product of this process is animal feed, a nutritious product used in livestock farming. The company focuses on environmentally responsible production methods, resulting in low-carbon intensity ethanol. The business model centers on efficient ethanol production and the utilization of byproducts to create additional value.
- Sep 2011Grant (prize money)—
- Sep 2011Grant (prize money)$3.9M
- Sep 2011Grant (prize money)$4M
- Dec 2010Grant (prize money)$1M
#4
Seed · Plano, Texas$261.1Kraised▾
Production of oil & gas from fields
#5
Early Stage · Plano, Texas · founded 1997$212.5Kraised▾
Oil and gas production company
#6
Funding Raised · Plano, Texas · founded 1979 · 33 employees—raised▾
Operator of an independent oil and gas company created to engage in the acquisition, development and production of oil and gas resources. The company's acquisition strategies are based on cash flow maximization, growing profitability, leveraging of internal resources, expansion of geographical footprint and protection of the environment, enabling the portfolio companies to benefit from a strong capital structure that enhances their shareholder value.
#7
Acquired · Plano, Texas · founded 1990 · 765 employees—raised▾
Provider of natural gas exploration and production services
#8
Late Stage · Plano, Texas · founded 2012—raised▾
Developer and operator of a portfolio of midstream energy infrastructure assets. The company has been engaged in the business of acquiring, transporting and storing crude oil in Oklahoma, Kansas, Texas, North Dakota, Wyoming, Colorado and New Mexico.
- Nov 2013PE—
#9
Seed · Plano, Texas · founded 2012 · 118 employees—raised▾
Manufacturer of instrumentation,valves and among others
- Mar 2013Seed—
#10
Deadpooled · Plano, Texas · founded 2012—raised▾
Brigadier Oil & Gas is an independent oil and gas exploration and production company. The company is focussed on targeting the Marble Falls formation in Jack and Palo Pinto County, TX.
- 2012Seed—
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Energy coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Grid Energy Storage is moving in the United States
A read on the academic research around Grid Energy Storage — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 5,941 United States-affiliated papers.
- Electric Power Research Institute204
- Pacific Northwest National Laboratory202
- Argonne National Laboratory193
- Northeastern University151
- Massachusetts Institute of Technology124
- Battery (electricity)57→359
- Electrolyte37→318
- Electrochemistry30→240
- Cathode32→224
- Anode37→209
- Renewable energy40→492
- Battery (electricity)59→507
- Power (physics)8→227
- Electrolyte27→244
- Electrochemistry37→240
- Battery (electricity)35→184
- Renewable energy24→156
- Electrolyte13→114
- Electrochemistry10→80
- Cathode9→72
Where energy storage is researched across United States
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Who's filing energy storage patents in the United States
United States energy storage patent filing is accelerating — 8,522 filings from 3,681 assignees (2016–2025), led by General Electric, ESS Technology, GM Global TECH Operations; annual filings 687→1058.
- General Electric592
- ESS Technology276
- GM Global TECH Operations233
- Fastcap Systems205
- UNIV California180
- Rondo Energy157
- United Technologies154
- Battelle Memorial Institute146
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.