Coreshell Technologies
Raised $30M Series BAnnounced (today)Led by Ferroglobe and Access Industries
Developer of high-performance batteries that replace graphite with metallurgical silicon.
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We've checked 11 of these 58 startups so far, and 9 have no marketing leader.Pro shows which ones, who to email, and an email written for you to send them.
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SubjectOptivolt's Series A and the growth role
Hi Rohit, congrats on the $32M Series A led by VXI Capital. I saw the open Growth application on your careers page, and it doesn't look like anyone's leading marketing yet, which usually means the story and the pipeline land on you.
How to pitch them
Open with the $32M Series A led by VXI Capital and the open Growth role on their careers page. No one leads marketing yet, so offer to own it for a few months while they hire full time.
Raised $30M Series BAnnounced (today)Led by Ferroglobe and Access Industries
Developer of high-performance batteries that replace graphite with metallurgical silicon.
Marketing gaphidden, see with Pro
Raised $80M Series AAnnounced (3 days ago)Led by B Capital
Nuclear recycling company that turns used nuclear fuel into long-duration power sources, reactor feedstock and isotopes
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Raised $6.3M SeedAnnounced (3 days ago)Led by Gigascale Capital and South Park Commons
Continuous monitoring systems for the electrical grid that spot faults and support capacity planning
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Raised €13.5M Series AAnnounced (3 days ago)
Route-to-market optimizer and AI trading service for battery storage and flexible energy assets across Europe
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Raised €9M Series AAnnounced (6 days ago)Led by Lifeline Ventures and Larsen & Toubro Group
Software-defined power conversion platform for EV charging, energy storage, DC microgrids and AI data centers
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Raised $7M SeedAnnounced (6 days ago)Led by Trucks and DCVC
Modular systems that convert raw biogas from waste streams into renewable fuels for aviation and other uses
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Raised $9M SeedAnnounced (7 days ago)Led by SOSV and Twynam
Ultra-thin certified perovskite solar modules for always-on device power
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Raised $10.3M Series AAnnounced (7 days ago)Led by Rainmatter by Zerodha and Mela Ventures
Specialty chemicals made from agricultural residue
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Raised €13.5M Series AAnnounced (7 days ago)
AI software that operates and trades battery storage and renewable plants across European power markets
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Raised €30M Series AAnnounced (7 days ago)
Developer of the Microliner, a battery-electric regional aircraft
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Raised $30M Series AAnnounced (7 days ago)Led by Orano Venture Fund/Supernova Invest
Safer fluorochemical manufacturing without hydrogen fluoride, including lithium-ion battery electrolyte salts
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Raised over £1MAnnounced (8 days ago)
Software that optimises the design and operation of offshore wind farms
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Raised £2.2MAnnounced (9 days ago)Led by Odyssey Ventures
Catalyst technology that turns captured CO2 into everyday chemicals such as surfactants
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Raised £950K Pre-seedAnnounced (10 days ago)
Non-thermal plasma technology that makes nitric acid and nitrates from air and water to decarbonise fertiliser production
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Raised $800KAnnounced (10 days ago)
Cameras and computer vision that show municipalities and waste companies how well households sort their waste
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Raised $10M Series AAnnounced (10 days ago)Led by Transition Venture Capital
Financing, technology and project execution for rooftop solar, energy efficiency and other clean energy assets at commercial and industrial sites
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Raised €1.1M SeedAnnounced (10 days ago)
Plug-and-play system that turns desalination brine into freshwater and critical minerals
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Raised $1.01M SeedAnnounced (13 days ago)
Technology that turns idle data centre backup batteries into revenue-earning energy storage
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Raised $1.05M SeedAnnounced (13 days ago)Backed by Linah Farms and others
Modular solar-powered energy and water systems for farms, rural communities and off-grid users
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Raised $12.5M SeedAnnounced (2 weeks ago)Led by Amity Ventures
AI-native manufacturer of critical materials such as titanium sponge for AI, energy and defense supply chains
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Raised $22M Series AAnnounced (2 weeks ago)Backed by MassVentures and others
Modular systems that convert waste methane from landfills, dairies and flare sites into biomethanol and liquid fuels
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Raised €1.5MAnnounced (2 weeks ago)Led by Vivenda
AI-powered smart bins and data platform for waste sorting and food waste reduction
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Raised €7.1MAnnounced (2 weeks ago)Backed by Springvest and others
Turns food-industry side streams into insect protein at industrial scale
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Raised $4.25M Series AAnnounced (3 weeks ago)
IoT sensors and machine vision that track produce ripeness to cut food waste
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Raised $6.2M SeedAnnounced (3 weeks ago)Led by Azolla Ventures
Developer of compact fusion machines
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Raised $8.5MAnnounced (3 weeks ago)Led by Sazze Partners and LB Investment
Solid refrigerant technology for new cooling systems
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Raised $32M Series AAnnounced (3 weeks ago)Led by VXI Capital
Power electronics company building the intelligence layer for solar
Marketing gapNo marketing leader yet, and they're hiring for growth. Free example
Raised $108M Series BAnnounced (3 weeks ago)Led by General Motors Ventures
Passively cooled sodium-ion energy storage systems for the grid
Marketing gaphidden, see with Pro
Raised $17.2MAnnounced (3 weeks ago)Led by CiRi Ventures
High temperature superconducting magnets and fusion energy technology
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Raised $11.2M SeedAnnounced (3 weeks ago)Led by Onto Ventures and Climactic
AI foundation model that reads plant electrophysiology to monitor crop health
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Raised £750KAnnounced (3 weeks ago)
EV fleet charging system that extends one DC fast charger across multiple bays
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Raised $12MAnnounced (3 weeks ago)Led by Sofinnova Partners
Agricultural biologicals that improve crop performance and soil function
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Raised $11M Series AAnnounced (3 weeks ago)Led by Origin Ventures
Onsite energy planning and procurement platform
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Raised $5M Pre-seedAnnounced (3 weeks ago)Backed by Sofreh Capital and others
High-energy power systems, developing high-power microwave, directed-energy, compact-fusion, and advanced-propulsion technologies
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Raised €7.5MAnnounced (3 weeks ago)Led by Klima Energy Transition Fund
Energy management technology platform for businesses
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Raised $45MAnnounced (3 weeks ago)
AI-powered battery materials discovery
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Raised $5.8M SeedAnnounced (4 weeks ago)Led by Convective Capital
Biopesticide platform that engineers virus-like particles for crop protection
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Raised €5.1M SeedAnnounced (4 weeks ago)Backed by Lifeline Ventures and others
AI-native procurement and quality management platform for recycled plastics
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Raised $10.15MAnnounced (4 weeks ago)Led by Voyager Ventures
Sodium-ion battery technology
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Raised €50M Series BAnnounced (4 weeks ago)Led by Endeit Capital and DeepTech & Climate Fonds
Dynamic electricity tariffs and intelligent energy management solutions
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A funding round is a reason to reach out, not proof they're hiring. Every company links to its public announcement.
These companies are growing fast and have no marketing leader on their website or LinkedIn.
No. 2 on Pittsburgh Fast 50Reported (8 days ago)
Family owned, woman owned commercial general contractor that self performs interior and exterior building systems with union crews. Revenue grew 410 percent from 2023 to 2025, to $10.2 million, ranking second on the Pittsburgh Fast 50.
No marketing leader found, checked Nov 10
Marketing gaphidden, see with Pro
Pineville WV plant, 25 jobsAnnounced (8 days ago)
Annapolis maker of maritime buoy systems, naval defense equipment and port security tech for the U.S. Navy. West Virginia is backing a 15,000 square foot plant in Pineville that takes their workforce there from 20 to 45 people.
No marketing leader found, checked Nov 5
Marketing gaphidden, see with Pro
No. 4 on Eastside fastest-growing listReported (9 days ago)
Renton supplier of fiber optic cable, connectivity, cabinets and racking for broadband, wireless and data center builds. Revenue grew from $9.1 million in 2023 to $19.6 million in 2025, ranking fourth on the Eastside fastest-growing private companies list.
No marketing leader found, checked Nov 10
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No. 3 on Austin fastest-growing listReported (13 days ago)
Employee owned Austin civil engineering firm doing land development, special districts, public infrastructure and construction management. Revenue grew 565 percent from 2022 to 2025, to $16.8 million, ranking third on Austin's fastest-growing list.
No marketing leader found, checked Nov 11
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Tripling Pittsburgh plant, 47 jobsAnnounced (13 days ago)
Pittsburgh industrial 3D printing company serving robotics, defense, aerospace and energy customers. They are investing nearly $4 million to grow from 3,700 to 12,000 square feet and add 47 jobs over three years.
No marketing leader found, checked Nov 4
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Bought Edge SupplyReported (2 weeks ago)
Fourth generation, family-owned plumbing, electrical and HVAC supplier in southwest Missouri. They bought Springfield competitor Edge Supply and its two stores, following their 2025 purchase of Interstate Electrical Supply in Lenexa, Kansas.
No marketing leader found, checked Nov 2
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Launched RV plant in Bristol, 115 jobsAnnounced (2 weeks ago)
Indiana maker of premium fifth wheel RVs, founded in 2025 by RV industry veterans. They started production in October at a 104,000 square foot plant in Bristol, have hired 45 people and plan up to 115 jobs by the end of 2028.
No marketing leader found, checked Nov 3
Marketing gaphidden, see with Pro
Restarting an idled third lineReported (2 weeks ago)
Pennsylvania maker of fiberglass mat and veil for defense, energy, building and marine markets. They're putting $4.4 million into restarting a third line idle since 2012, adding 26 jobs in Huntingdon.
No marketing leader found, checked Oct 29
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$35M expansionReported (2 weeks ago)
Maker of precision CNC grinding machines with about 23 people. They're buying a second building and tripling their space to keep up with demand from aerospace, defense and power generation.
No marketing leader found, checked Oct 26
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Added a fourth production lineReported (3 weeks ago)
Founder led label printer and converter in the Rio Grande Valley serving automotive, electronics, medical and food makers in South Texas and Northern Mexico. They bought presses to run a fourth line and plan to hire.
No marketing leader found, checked Oct 29
Marketing gaphidden, see with Pro
No. 2 on Louisville Fast 50 listReported (3 weeks ago)
Louisville architecture and engineering firm doing structural, civil, geotechnical and environmental work, materials testing and federal programs. Revenue grew from $6.4 million in 2023 to $20 million in 2025, ranking second on Louisville's Fast 50.
No marketing leader found, checked Nov 12
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No. 1 on WA fastest-growing listReported (3 weeks ago)
Kent, Washington event production and systems integration company for lighting, audio, video, rigging and stage drapery. Revenue grew from $568,000 in 2023 to $5.5 million in 2025, ranking first on Washington's fastest-growing private companies list.
No marketing leader found, checked Nov 11
Marketing gaphidden, see with Pro
No. 3 on Philadelphia Fast 50Reported (3 weeks ago)
Quakertown steel and glass subcontractor that fabricates stairs, railings, canopies and architectural metal for commercial projects. Revenue grew from $3.4 million in 2023 to $14.8 million in 2025, ranking third on the Philadelphia Fast 50.
No marketing leader found, checked Nov 9
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Fourth expansion, about 30 jobsReported (3 weeks ago)
Fort Wayne aluminum anodizing company that finishes parts for solar, architectural, marine and industrial makers across the country. They broke ground on a $4 million equipment and automation expansion that adds 40 to 50 percent capacity and about 30 jobs.
No marketing leader found, checked Nov 4
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50,000 sq ft plant additionReported (3 weeks ago)
Denison, Texas industrial fabricator that builds and installs machinery and equipment. They started foundation work on a 50,000 square foot plant addition, an up to $10 million project expected to add at least eight jobs.
No marketing leader found, checked Oct 30
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Opening a Fayetteville, NC plantReported (4 weeks ago)
Family owned maker of railroad crossings with nearly 200 people across five states. They're opening a plant in Fayetteville, NC, investing $3.5M and adding 20 jobs.
No marketing leader found, checked Oct 27
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$9M Batesville expansion, 73 jobsAnnounced (4 weeks ago)
Indiana maker of hospital beds and safe patient handling equipment. They plan to invest $9 million, retrofit a 40,000 square foot facility and add up to 73 jobs to support a five year VA contract for at-home hospital beds.
No marketing leader found, checked Nov 2
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Bought Alliance ITAnnounced (4 weeks ago)
Managed IT services firm with about 28 people. Alliance IT takes them into Sarasota and Venice, and it's their second purchase this year after Verified Technologies in January.
No marketing leader found, checked Oct 26
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Adding 40 jobs in NorfolkReported (5 weeks ago)
Boiler and ship repair firm with about 111 people serving the Navy and industrial plants. They're making the biggest expansion of their Norfolk headquarters since 1986, adding about 40 jobs and LCAC hovercraft work.
No marketing leader found, checked Oct 27
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Washington City expansion, 90 jobsAnnounced (5 weeks ago)
St. George aerospace maker building satellite communications gear for military aircraft, drones and fusion parts. Utah backed a $19.55 million Washington City expansion that adds 90 jobs over five years to a team of 77.
No marketing leader found, checked Nov 9
Marketing gaphidden, see with Pro
Charleston lab opening, 46 jobsAnnounced (5 weeks ago)
Biotech that makes human stem cells, biomaterials and tissue models for drug research. They opened their first East Coast operation at MUSC's Blue Sky Labs in Charleston, with a $656,000 investment and plans for 46 jobs and training spots.
No marketing leader found, checked Nov 3
Marketing gaphidden, see with Pro
Acquired Green Up IT in HelenaAnnounced (5 weeks ago)
Montana owned managed IT, cloud and cybersecurity firm founded in 1989. They bought Helena's Green Up IT, now serve more than 700 clients and are adding Helena technicians.
No marketing leader found, checked Oct 28
Marketing gaphidden, see with Pro
$15.1M Danville expansion, 22 jobsReported (8 weeks ago)
K-12 manufacturing education and workforce firm with 21 full time staff and a Defense Department contract. They're investing $15.1M in a Danville training center and adding 22 jobs.
No marketing leader found, checked Oct 28
Marketing gaphidden, see with Pro
Rebranded after Denver acquisitionAnnounced (2 months ago)
Texas MEP, fire protection and technology engineering firm, formerly MEP Consulting Engineers (MEPCE). They bought Denver's Shaffer Baucom Engineering and changed their name to MultiPoint Engineering on September 1.
No marketing leader found, checked Oct 30
Marketing gaphidden, see with Pro
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