Venture-Backed Startups

Effective School Solutions provides guidance and resources to school districts on securing and sustaining funding for mental and behavioral health services. The organization compiles information on federal, state, and Medicaid funding sources available to schools for implementing mental health programs.

2 investors

eFFECTOR Therapeutics was a clinical-stage biopharmaceutical company. The company is no longer operating.

6 investors

Effectual Inc. is a Japanese startup providing services that protect companies' online reputation and trust, including online reputation management, social media crisis monitoring, ad review outsourcing, and MEO (map/local SEO) for store customer acquisition. It offers these web-risk and local-marketing services to businesses on a one-stop basis.

1 investor

Effectual is a cloud consulting and managed services firm that helps commercial enterprises and public sector customers with IT modernization, including data center exits, legacy application modernization, and cloud optimization. The company provides app development, migration, data intelligence, and cloud management services.

2 investors

0 investors

Effera provides tracking and communication systems for the tunnel and construction industry, giving real-time location oversight of personnel, machines, and equipment via tracking tags or smartphones. Its products include electronic crew lists for regulatory reporting, tunnel ventilation control, and push-to-talk and digital radio communication solutions.

2 investors

Efference builds robotic-grade perception and compute hardware and devices for distributed data collection and real-time inference, serving robotics companies and applications at scale.

3 investors

0 investors

Effex is a software platform for designing, running, and analyzing experiments with real-time collaboration features. It provides design-of-experiments tools including OMARS designs, statistical analysis, data collection, and multi-response optimization for R&D teams and researchers.

1 investor

0 investors

ECL provides non-dilutive, revenue-based financing to SaaS and AI companies with recurring revenue, using AI-assisted underwriting to make cross-border funding decisions quickly. It serves founders across the US, India, and Singapore, and also offers portfolio management, growth resources, and a founder network.

6 investors

Efficient Computer develops a programmable processor architecture designed for energy efficiency in general-purpose computation, including AI applications. The company targets customers seeking computationally intensive solutions where energy constraints are currently a limiting factor.

4 investors

0 investors

EfficientIP is a network security and automation company specializing in DNS, DHCP, and IPAM (DDI Technology) that helps organizations secure their IP infrastructure and simplify network management across cloud, virtualization, and distributed environments. The company serves enterprises managing modern IT initiatives including cloud adoption, Zero Trust security, and digital transformation.

4 investors

0 investors

EfficientSC provides supply chain management software for healthcare organizations, helping teams reduce costs and complexity through automation and move from reactive to strategic operations.

1 investor

Efficio provides AI-based automation for case resolution, reducing manual work and time to resolve cases while improving accuracy. It targets areas such as customer service quality, fraud prevention, and regulatory compliance, including secure documentation storage for audits.

1 investor

Effigis provides resilience solutions for utility distribution networks, focused on extending the service life of wooden utility poles. Its offerings include pole assessment, rehabilitation treatments, and structural restoration systems that strengthen or restore poles as a lower-cost alternative to full replacement.

1 investor

EffiGov provides AI phone agents for government departments that handle resident inquiries 24/7, answering calls, logging issues, and routing complex requests to staff. The platform serves local government agencies across multiple states.

1 investor

Effizient Immigration is a Canadian immigration consultancy offering services for visitor visas, study permits, work permits, permanent residence, citizenship, and immigration appeals to clients in Canada and abroad. It also provides an app with templates, eligibility calculators, and tools, along with an RCIC Helping Hand subscription program for ongoing consultant support.

1 investor

0 investors

Efflux provides attack surface intelligence that discovers an organization's exposed assets, hosts, and services and returns each finding as structured data with the raw evidence (logs, fingerprints, certificates, DNS records) attached. It is delivered via a web platform and API for security engineers, DevSecOps teams, and MSSPs, with integrations into SIEMs, ticketing, and CI/CD workflows.

1 investor

Effra builds payment automation software for healthcare providers to streamline billing and collections from health insurers. The platform handles insurer billing end-to-end, improving payment visibility and reducing administrative overhead for clinics and healthcare providers.

1 investor

Effusion is a design studio offering web, print, publication, and brand identity design services. It works with organisations described as making a difference.

1 investor