
Astelion supports investors, family offices, accelerators, corporate venture teams, and strategic investment partners in screening startups, improving due diligence quality, and strengthening portfolio-company readiness.
We combine strategic advisory experience, structured business analysis, and AI-assisted tools to help investors identify key risks, compare opportunities more effectively, and prepare companies for professional investment review.
Refer startups to Astelion for a structured Investor Readiness Review before deeper meetings, due diligence, investment committee discussion, or investor introductions.
Strengthen your review of market opportunity, business model, financial assumptions, GTM strategy, valuation logic, risks, and investment-readiness gaps.
Support portfolio companies after investment with strategy, KPI review, fundraising preparation, GTM improvement, financial planning, and readiness for up-rounds, M&A, or strategic partnerships.
Different investors have different needs depending on deal flow, investment stage, internal resources, and portfolio priorities. Astelion can support investors in several practical ways — from early startup screening to deeper due diligence and portfolio-company development.

Investors, accelerators, angel networks, and ecosystem partners can refer selected startups to Astelion for a structured Investor Readiness Review before deeper meetings, due diligence, or investor introductions.
This helps identify key gaps in fundraising materials, business model logic, GTM strategy, financial assumptions, traction, runway, and data-room readiness.

Investors, accelerators, angel networks, family offices, and ecosystem partners reviewing multiple startup opportunities can use AstelionTech as a structured intake and screening tool.
It helps collect comparable startup information, identify red flags, generate follow-up questions, and support a more consistent investment-review process.

Astelion supports investors with commercial, strategic, financial, and market-oriented due diligence, as well as post-investment support for selected portfolio companies.
This may include business model review, financial planning, KPI review, GTM improvement, fundraising preparation, and readiness for future rounds, M&A, or strategic investors.
In addition to focused investor-readiness reviews, Astelion provides structured support for investors, investment partners, and portfolio companies across screening, due diligence, investment decision support, and post-investment value creation.
Structured review of startup materials, business model clarity, traction, GTM logic, financial assumptions, investor materials, and readiness for professional due diligence.
Independent analysis of market opportunity, competitive position, business model, pricing, revenue logic, growth potential, unit economics, key risks, and valuation inputs.
Preparation of concise decision-support materials, red-flag summaries, missing-information lists, management Q&A, and structured review notes for internal investor discussions.
Support for portfolio companies after investment, including strategy review, KPI and plan-versus-actual analysis, GTM improvement, financial model preparation, fundraising readiness, M&A readiness, and strategic partnership development.
Where relevant, Astelion can support investors and portfolio companies through strategic introductions, partnership development, expert access, and international business-development support.
Astelion works with different types of investors and investment partners, including:
Our role can be adapted to the investor’s internal process — from light pre-screening and founder preparation to deeper due diligence, portfolio support, and strategic advisory.
Whether you need startup screening, due diligence support, portfolio-company development, or an internal readiness tool for your investment process, Astelion can help structure the review and provide practical investor-oriented insights.