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buildops.com
buildops.com • Santa Monica, United States +6 offices • Construction Management Software • HVAC & Refrigeration • 11-50 employees • Founded 2018 • Startup • Venture round $50M · 3 yr ago • 01 Advisors · 137 Ventures +6 • Likely open · 4 of 23
BuildOps is a California software company founded in 2018 that serves commercial contractors. Its platform manages service dispatch, maintenance contracts, quoting and invoicing for mechanical and electrical trades. The company focuses on the commercial rather than residential market.
No named decision-maker yet.
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Sep 25 Hiring 7 new roles, 9 closed in 14 days Mar 25 New executive BuildOps Names Procore Veteran Will Lehrmann as Chief Product Officer · miamiherald Mar 13, 2025 Recognition BuildOps Named to Forbes America's Best Startup Employers 2025 · miamiherald.com May 31, 2023 Raised a round Venture round $50M · Pulse 2.0 2018 Founded
23 open +2 this week closes in 67 d market 37 $208k stated pay, 20 roles truth B 83 50% stale
Board re-checked 3 hours ago · 5 stages of its story
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23 roles
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radiantnuclear.com
radiantnuclear.com • El Segundo, United States +1 offices • 201-500 employees • Founded 2020 • Likely startup • Crosscut Ventures · Felicis +2 • Likely open · 28 of 82
Radiant Nuclear, legally Radiant Industries, is a nuclear energy startup based in El Segundo, California, that designs portable, factory-built microreactors meant to replace diesel generators at hospitals, data centers, remote sites and military bases. Founded in 2020, the company is developing Kaleidos, a 1-megawatt fail-safe microreactor that can be transported by road and run for up to five years without refueling, with testing planned at Idaho National Laboratory and first customer deliveries targeted for 2028. It hires mechanical, turbomachinery, power electronics, electrical, embedded software, manufacturing and reactor operations engineers plus regulatory and government affairs staff.
No named decision-maker yet.
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Sep 28 Reopened Engineering Manager, Integration & Test Sep 26 Supply Reliability Engineer crossed 45 days open Sep 25 Senior Stress Engineer crossed 45 days open 2020 Founded
82 open +1 this week $193k stated pay, 81 roles truth B 75 100% stale
Board re-checked 1 hour ago · 47 events in 14 days
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82 roles
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valaratomics.com
valaratomics.com • El Segundo, United States +2 offices • Nuclear Energy • Energy & Utilities • 501-1000 employees • Founded 2023 • Startup • Series B $1.2B · 1 mo ago • AlleyCorp · Crosscut Ventures • Hiring now · 52 of 82
Founded in 2023 by Isaiah Taylor, Valar Atomics is an advanced nuclear technology company headquartered in El Segundo, California. The company specializes in the design, standardized engineering, and factory mass-manufacturing of High-Temperature Gas-Cooled Reactors (HTGRs) powered by TRISO (Tristructural-Isotropic) fuel. Its modular nuclear technology is built to deliver scalable, zero-carbon electricity and high-temperature thermal power designed specifically for heavy industrial processes, clean synthetic hydrocarbon fuel production, and large-scale gigasites.
No named decision-maker yet.
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Sep 28 Hiring 20 new roles, 10 closed in 14 days Aug 10 Raised a round Series B $1.2B 2023 Founded
82 open +3 this week closes in 123 d market 32 $201k stated pay, 56 roles truth A 87
Board re-checked 2 hours ago · 2 stages of its story
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82 roles
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aalo.com
aalo.com • Austin, United States +2 offices • Energy & Utilities • Nuclear Energy • 51-200 employees • Founded 2023 • Startup • Venture round $100M · 13 mo ago • Crosscut Ventures · Garage Capital +4 • Hiring now · 16 of 49
Aalo Atomics is a nuclear energy company headquartered in Austin, Texas, that designs and factory-builds sodium-cooled microreactor power plants intended to supply clean electricity to AI data centers. Founded in 2023 by Matt Loszak and Yasir Arafat, it has grown to about 200 people, raised more than $300 million, reached first criticality in 2026 with its Aalo-X plant under construction, and also keeps an office in Idaho Falls. It hires mechanical, structural, materials, welding, test and electrical engineers, welding and waterjet technicians, supply chain and HR specialists, regulatory leaders and engineering interns.
No named decision-maker yet.
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Sep 29 Hiring 7 new roles, 14 closed in 14 days Nov 16, 2025 Partnership Aalo Atomics Collaborates With Microsoft to Advance AI-driven Solutions in Nuclear · businesswire.com Aug 19, 2025 Raised a round Venture round $100M · TechCrunch 2023 Founded
49 open +1 this week closes in 84 d market 32 $250k stated pay, 1 roles truth A 94
Board re-checked 4 hours ago · 4 stages of its story
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49 roles
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hellopearl.com
hellopearl.com • Mexico City • Medical Imaging Systems • Medical AI • 51-200 employees • Startup • New • Craft Ventures · Crosscut Ventures • Hiring now · 3 of 8
Pearl is a company focused on developing AI-powered solutions for the dental industry. Their technology uses machine learning and computer vision to enhance dental care through various products such as 'Second Opinion', a real-time radiologic platform, and 'Practice Intelligence' for dental practices. Pearl offers tools that automate insurance verification and elevate dental diagnostics by detecting multiple dental conditions through advanced radiographic and 3D imagery.
No named decision-maker yet.
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Sep 28 Posted a role Account Management Lead · opened in Lehi Sep 22 Posted 2 roles Quality Management Systems Specialist, Sales Development Representative
8 open +2 this week
Board re-checked 1 hour ago · 9 events in 14 days
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8 roles
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solopulse.com
solopulse.com • Huntsville • 11-50 employees • Startup • New • Crosscut Ventures
No named decision-maker yet.
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Sep 23 3 roles crossed 45 days open Sep 16 7 roles flagged ghost
11 open $184k stated pay, 8 roles truth A 89
Board re-checked 4 hours ago · 10 events in 14 days
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11 roles
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airloom.energy
airloom.energy • Laramie, United States +1 offices • 51-200 employees • Founded 2020 • Startup • Convertible Note $1.1M · 12 mo ago • Crosscut Ventures · Lowercarbon Capital • Likely open · 3 of 3
The next era of resilient power. Utility-scale, low-cost energy, built for the world.. We are engineers, designers and innovators with a passion for accelerating the adoption of resilient energy.
Neal Rickner · Executive Officer, Director · decision-maker
Robert Lumley · Executive Officer, Director · decision-maker
James Singer · Executive Officer, Director · decision-maker
Phil Larochelle · Director
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Sep 24, 2025 Raised a round Convertible Note $1.1M · SEC Form D 2020 Founded
Board re-checked 1 day ago · 5 stages of its story
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3 roles
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heliux.com
heliux.com • San Francisco, United States • Manufacturing & Industrial Software • ERP & Business Management Software • 1-10 employees • Founded 2023 • Startup • Crosscut Ventures
we centralize cross-functional hardware operations and data onto a single system of record by replacing legacy pdm/plm, erp, and mes.
No named decision-maker yet.
No careers mailbox known
Sep 25 Closed a role Software Engineer (Internship, Summer 2027) 2023 Founded
Board re-checked 5 hours ago · 1 event in 14 days
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7 roles
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cambium.com
cambium.com • San Francisco • Spa & Massage • Forest Resources • 51-200 employees • Startup • Crosscut Ventures · MaC Venture Capital • Hiring now · 2 of 5
Cambium is the modern market for wood. We're connecting and modernizing the wood economy. Our digital platform coordinates local suppliers and wood nationwide, so buyers can source and spec next-gen materials with the transparency and scale today's projects demand.
No named decision-maker yet.
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Sep 22 SVP of Supply Chain Operations crossed 90 days open Sep 17 Closed a role Revenue Operations, Senior Manager
5 open $241k stated pay, 4 roles
Board re-checked 5 hours ago · 3 events in 14 days
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5 roles
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solestial.com
solestial.com • Tempe, United States • Solar Energy • 51-200 employees • Founded 2019 • Startup • New • Series A $15.1M · 2 yr ago • Crosscut Ventures · Global Brain • Hiring now · 2 of 10
Solestial, Inc. is the solar energy company for space. Solestial&s;s core technology is a breakthrough ultra-thin silicon solar cell that can self-cure radiation damage at normal operating temperatures in space, packaged in a flexible, lightweight...
Mikhail Reginevich · Executive Officer · decision-maker
Andrew Atherton · Executive Officer, Director · decision-maker
Stanislau Herasimenka · Executive Officer, Director · decision-maker
Beckett Jackson · Director
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Sep 25 Hiring 2 new roles, 3 closed in 14 days May 19 Acquired York Space Systems acquires space solar firm Solestial · solarbuildermag.com Jan 21 Acquisition Solestial Acquires Meyer Burger Equipment to Strengthen US Manufacturing · satcom.digital Sep 9, 2024 Raised a round Series A $15.1M · SEC Form D 2019 Founded
10 open +1 this week truth B 75 100% stale
Board re-checked 17 min ago · 5 stages of its story
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10 roles
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keyway.ai
keyway.ai • New York • Cybersecurity • Artificial Intelligence • 11-50 employees • Founded 2021 • Startup • New • Camber Creek · Crosscut Ventures +2 • Hiring now · 1 of 1
Agentic infrastructure for commercial real estate. Automate acquisitions, asset management, and underwriting with AI-native systems. SOC 2 certified.
No named decision-maker yet.
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Sep 26 Hiring 1 new role in 14 days Jun 4 New executive Keyway Appoints Eglae Recchia as Chief Executive Officer · The National Law Review 2021 Founded
1 open +1 this week $65k stated pay, 1 roles
Board re-checked 6 hours ago · 4 stages of its story
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1 role
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proteus-space.com
proteus-space.com • Space & Aerospace • Satellite Manufacturing • 11-50 employees • Founded 2021 • Startup • New • Crosscut Ventures · Moonshots Capital
Rapid full lifecycle spacecraft design, AI&T, launch and operations solutions. Payload-tailored satellite development platform.
No named decision-maker yet.
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2021 Founded
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haxion.ai
haxion.ai • Geospatial Analytics • Likely startup • New • Crosscut Ventures · MaC Venture Capital
At Haxion, we are building the most advanced spatial intelligence in the world. Enabling embodied AI to interact seamlessly with our physical environment.
No named decision-maker yet.
No careers mailbox known
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pacaso.com
pacaso.com • San Francisco, United States +3 offices • Residential Real Estate • PropTech • 51-200 employees • Founded 2020 • Startup • Venture round $370k · 14 mo ago • Crosscut Ventures · Maveron +1 • Hiring now · 2 of 4
Pacaso enables co-ownership of luxury second homes through managed property companies. Buyers purchase a share and receive scheduled usage through a booking app. The company handles maintenance, insurance and eventual resale.
David Willbrand · Executive Officer · decision-maker
Austin Allison · Executive Officer, Director · decision-maker
G. Allison · Executive Officer, Director · decision-maker
Nina Tran · Executive Officer · decision-maker
No careers mailbox known
Sep 26 Hiring 1 closed in 14 days Jul 3, 2025 Raised a round Venture round $370k · SEC Form D Mar 31, 2022 Partnership Pacaso Announces Strategic Partnership with Engel & Völkers · rew-online.com 2020 Founded
Board re-checked 4 hours ago · 9 stages of its story
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4 roles
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comparably.com
comparably.com • Santa Monica, United States • Online Reviews & Ratings • 11-50 employees • Founded 2015 • Startup • New • Venture round $7.2M · 9 yr ago • Greycroft · Alpha Edison +4
Comparably Top 100 Brands is a carefully curated list of brands rated by customers as the best.
Jason Nazar · Executive Officer, Director · decision-maker
Eric Chin · Director
Careers mailbox is known
Jan 13, 2017 Raised a round Venture round $7.2M · SEC Form D May 23, 2016 Launched Comparably launches Glassdoor competitor that filters employee reviews by race and gender · TechCrunch 2015 Founded
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hivewatch.com
hivewatch.com • El Segundo, United States +2 offices • Security Operations • Video Surveillance • 51-200 employees • Startup • Series B $33M · 12 mo ago • 01 Advisors · Crosscut Ventures
HiveWatch is a SaaS company focused on helping organisations manage physical security and safety operations more effectively. From its positioning and product focus, the company appears to bring together the tools teams need to monitor sites, respond to incidents, and maintain oversight across day to day security activity, especially where there are multiple locations, contractors, or complex operational requirements. The underlying problem it tackles is the gap between what happens on the ground and what decision makers can reliably see, measure, and improve, particularly when processes are spread across paper, spreadsheets, radios, and disconnected systems.
Ryan Schonfeld · Executive Officer, Director · decision-maker
Jason Taylor · Director
Eric Muntz · Director
Liat Bycel · Director
Careers mailbox is known
Sep 25 Closed 12 roles Enterprise Account Executive, Physical Security Systems Engineer (Forward Deployed) Sep 24 Senior Staff Engineer crossed 90 days open Sep 18 3 roles flagged ghost Sep 23, 2025 Raised a round Series B $33M · Security Info Watch
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