Venture-Backed Startups

Blackhawk Mining is a producer and supplier of metallurgical coal used in steel manufacturing, serving steel producers and industrial users in the United States and on three other continents. It also produces thermal coal for the power generation sector, operating eight mining complexes across two U.S. states.

2 investors

Perishable Press is a personal blog and publishing site focused on WordPress, web development, and .htaccess tutorials, along with premium WordPress plugins (such as REST Pro Tools and Blackhole Pro) and online books. It serves developers and site owners looking for code snippets, security techniques, and WordPress tools.

1 investor

Blacklane operates a booking platform that connects guests with independent local providers of professional chauffeur and premium ground transportation services. The company acts as an intermediary marketplace rather than providing the transportation itself, serving travelers booking rides to specific destinations.

1 investor

Blackletter is a law firm that combines technology with attorneys to handle legal work for startups, including fundraising (SAFEs, convertible notes, priced rounds), employment agreements, commercial contracts, and corporate governance matters. It operates without billable hours and serves clients in the US and Canada.

1 investor

Blacklight builds autonomous AI agents that detect, investigate, contain, and document security threats across an organization's existing telemetry, functioning as a combined security data lake, SIEM, SOAR, XDR, UEBA, and threat intelligence platform. It targets CISOs and security operations teams in financial services, critical infrastructure, and large enterprises, with compliance-ready reporting for frameworks such as MAS TRM, DORA, HIPAA, and NIS2.

1 investor

Blacklight Software develops classic social multiplayer mobile games, including digital versions of Ludo, Carrom, and Callbreak. Its games let players compete and connect with friends and other players online through features like voice chat and multiplayer rooms.

1 investor

Blackline Safety provides a connected worker safety platform combining wearable devices with GPS, gas and gamma detection, lone-worker monitoring, and two-way communication, alongside area monitors and a software portal for real-time monitoring, device management, and automated compliance reporting. It serves industrial teams working in hazardous conditions such as confined spaces, heights, gas exposures, and lone-worker situations.

1 investor

BlackLine offers a cloud platform for financial operations, including account reconciliation, intercompany accounting, and financial close automation. It also provides Verity AI, a multi-agent system that automates tasks such as documentation analysis, transaction matching, and audit-ready reconciliations for accounting and finance teams.

1 investor

0 investors

0 investors

0 investors

Black Mountain Solutions is a Utah-based agency that builds websites, automated outreach and CRM integrations, backend operations, and SEO/marketing strategies for business owners. It serves both private businesses and public sector clients across industries such as real estate, ecommerce, and lifestyle brands.

1 investor

Iron Oak Energy is a proppant and solutions provider supplying frac sand and resin-coated proppants to oil and gas operators in North American shale plays. The company operates mines and terminals across the US and Western Canada with approximately 48 million tons of annual production capacity.

1 investor

A subscription video platform that helps Black viewers discover and watch content created by and featuring Black creators and performers.

2 investors

BlackOpal provides institutional-grade investment products backed by emerging market assets, primarily Brazilian credit card receivables and payment network receivables, offered through both traditional and blockchain settlement rails with embedded capital protections.

1 investor

0 investors

Black Owl is lease accounting software that centralizes lease data, automates journal entries, and supports IFRS 16 and ASC 842 standards for finance teams. The platform handles both lessee and lessor accounting across multi-entity, multi-currency portfolios with audit-ready reporting and compliance controls.

1 investor

Blackpanda provides cyber incident response services across Asia-Pacific. The company serves enterprises and regulated businesses requiring specialized cybersecurity incident management and response capabilities.

1 investor

0 investors

0 investors

0 investors

Blackrock Silver Corp. (TSXV: BRC) is a publicly traded, American-focused primary silver and gold developer advancing the high-grade Tonopah West Project in Nevada's Walker Lane trend. The company is working to establish a domestic supply of silver and gold through resource development and drilling.

0 investors

0 investors

Blackrock Neurotech develops a neurotechnology platform, including brain-computer interface systems, aimed at improving patient lives and treating neurological conditions. It builds implantable neural interface technology for medical and research applications.

3 investors