What Trilon does

Trilon is a private US-based application consulting firm founded in 2019 in St. Petersburg, operating with 11-50 employees and structured around four professional services lines: strategic Consulting (architecture planning, reviews, brainstorming); Development & Team Augmentation (embedded senior engineers building enterprise-grade applications with best practices); Workshops (on-site or guided training on Modern NodeJS, NestJS, JavaScript frameworks, and Reactive Programming); and Open-source Contributions (maintenance of major open-source projects). Its customer base spans Fortune 500 enterprises, mid-market firms, and startups, with Microsoft publicly cited as a named client via a co-developed NestJS-on-Azure integration partnership. The company is founder-led by Kamil Mysliwiec, creator of the NestJS framework and Google Developer Expert, and Mark Pieszak, Angular Universal team member and NestJS Core Team member — both international speakers with reach across 15 countries.

The firm's competitive position rests on the unusual concentration of open-source maintainership inside a commercial consultancy: Trilon's principals and senior staff include core contributors to NestJS and Angular Universal, two of the most widely deployed Node.js/TypeScript frameworks. Service delivery is project-based and quote-based with no public pricing; clients initiate engagement via a contact form or [email protected]. Marketing and demand generation rely on community channels — open-source contributions, conference speaking, technical blog content, and the personal brands of co-founders — rather than paid sales motion. Geographic reach is claimed globally with a stated emphasis on EMEA, anchored by lecture tours and the Microsoft Azure integration.

The business model is straightforward professional services: billable hours from senior architects and engineers, augmented by workshop fees and team-augmentation retainers. There are no disclosed revenue figures, no external funding rounds, no parent company, and no subsidiary structure — Trilon is founder-owned and operates as an independent consulting practice. All monetized capabilities are concentrated in the Node.js/TypeScript ecosystem; there is no indication of proprietary software products, AI/ML offerings, or platform/SaaS revenue. The investment-relevant question is whether open-source-anchored talent and brand authority can sustain a boutique consultancy as it scales, or whether the firm remains a lifestyle-stage practice limited by the personal capacity of its founders.

Name

Trilon

Legal name

Trilon

Website

https://trilon.io

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

11–50 employees

Short description

Trilon is a US-based application consulting firm founded in 2019, delivering architecture consulting, embedded development, and technical workshops in the NestJS and Angular Universal ecosystems to Fortune 500 enterprises, mid-market firms, and startups globally.

Ownership category

akta.pro rank

Headquarters

HQ city

St. Petersburg

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Consulting Services: Project-based consulting engagements for application architecture planning, reviews, and strategic guidance. Services include architecture review, brainstorming sessions, and technical strategy planning.
2. Development & Team Augmentation: Embedded development services where Trilon team members become part of client's development process to build enterprise-grade, scalable applications with best practices.
3. Corporate Training Workshops: On-site or virtual workshops delivered by Trilon experts on JavaScript, NodeJS, NestJS, and related technologies. Trilon team members travel to client locations for training.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels4 records

Core offering

Trilon provides application consulting services covering architecture planning, architecture reviews, and brainstorming sessions for enterprises building modern web applications. It also delivers development and team augmentation services, embedding its engineers with client teams to co-build projects, and runs corporate workshops on JavaScript, Node.js, NestJS, and related frameworks. The practice is led by the creator of NestJS and a core member of the Angular Universal team, distinguishing Trilon from generalist consultancies.

Product overview

Trilon is a next-level application consulting firm offering a unified portfolio of professional services. The company provides four interconnected service lines: Consulting (architecture planning and review), Development & Team Augmentation (embedded development with best practices), Workshops (technical training on modern JavaScript ecosystems), and Open-source Contributions (maintaining and contributing to major open-source projects). These services are delivered by a team of experts including NestJS Framework Creator Kamil Mysliwiec and Angular Universal team member Mark Pieszak, targeting companies ranging from startups to Fortune 500 enterprises.

Differentiator

Problem solved

Functional benefit

Products and services

• Application Consulting Services Structured consulting engagements covering application architecture planning, architecture reviews, and brainstorming sessions for enterprise and startup clients building modern JavaScript/TypeScript applications on NestJS, Angular, Node.js, and related frameworks.
• Development and Team Augmentation Embedded engineering services in which Trilon developers integrate with client teams to design, build, and deliver full-stack JavaScript/TypeScript applications alongside the client's own engineers, including work with Microsoft Azure and Auth0 integrations for Fortune 500 clients.
• Corporate Workshops Structured corporate training workshops on JavaScript, Node.js, NestJS, and related frameworks, delivered by Trilon's instructors to client engineering teams. Workshops have been delivered across 15+ countries.

Quantifiable outcome

• Trilon team members have conducted lectures in 15 countries

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Microsoft AzurecoreTechnology or IntegrationTrilon collaborated with Microsoft to add NestJS support for Azure Table Storage, Azure Blob Storage, and Azure Serverless Functions deployment. This integration enables developers to build server-side applications on Microsoft Azure using the NestJS framework.

Scale indicators1 record

Recent moves3 records

Expansion highlights5 records

Broad incumbents

• Andela: Andela is a global talent marketplace providing vetted software engineers for team augmentation, overlapping directly with Trilon's development and team augmentation line across enterprise clients.
• Toptal: Toptal operates a marketplace of freelance engineers, including Node.js and NestJS talent, competing with Trilon's team augmentation service at potentially lower price points for short-duration engagements.
• Slalom Consulting: Slalom is a large IT and management consultancy delivering application modernization and architecture services to enterprises — competing with Trilon for NestJS/Angular mandates inside Fortune 500 accounts where Slalom has existing relationships.

Emerging players

• Frontend Masters: Frontend Masters is a JavaScript and Node.js training platform that competes with Trilon's workshops for corporate developer upskilling budgets, particularly around modern JS frameworks and React/Angular.
• StrongSalt: StrongSalt is an authorized NestJS training partner delivering NestJS-specific workshops and certification — directly comparable to Trilon's workshop line and competing for the same NestJS upskilling budget.
• HeroDevs: HeroDevs provides enterprise support, maintenance, and consulting for end-of-life and active open-source frameworks. Its open-source-first enterprise services model overlaps with Trilon's NestJS/Angular Universal expertise and community-credibility go-to-market.

Direct peers

• Chariot Solutions: Chariot Solutions is a US software consultancy offering architecture consulting, team augmentation, and developer training, frequently around modern Java and JavaScript stacks — comparable in business model and enterprise focus to Trilon.
• NearForm: NearForm is a Node.js and full-stack JavaScript consulting firm that delivers enterprise architecture, development, and training services — competing head-to-head with Trilon for Fortune 500 JavaScript consulting mandates.
• RisingStack: RisingStack is a Node.js-focused development and consulting agency offering microservices, observability, and application modernization services — overlapping with Trilon's NestJS enterprise consulting and developer training offerings.
• NodeSource: NodeSource provides Node.js consulting, support, and training to enterprises — directly comparable to Trilon's NestJS/Node.js application consulting and team augmentation model. Both firms monetize enterprise-grade expertise on the same technology stack.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks4 records

Key highlights6 records

Customer concentration

• Xx.com/trilon_io
• LinkedInlinkedin.com/company/trilon

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments1 record

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Trilon