Welcome to Colb

We are blockchain experts with a solid foundation in law. Our clients include existing ventures, start-ups, established companies, institutions, and fintechs. Colb’s specialists understand the complex blockchain environment for the global arena and employ a young, compelling technology to build strategic solutions. This is accomplished by combining onboard knowledge of regulatory, financial, marketing/communication and IT disciplines. Each client is unique, thus every solution is individually crafted, custom-tailored, and made-to-measure. Colb clients gain access to exceptional resources, team wisdom, partnerships, a network of professionals and sources of funding. In close collaboration with our clients and partners, we set-up global businesses designed for impact and to perform at the highest levels. We aim to build long-term relationships that yield sustainable and scalable results. Efficient problem-solving is the primary goal. By providing knowledge and counsel with commitment and passion, Colb responsibly supports its clients along their entrepreneurial journey.


We believe that it is the responsibility of modern society to guarantee the greatest number of people abundance and comfort. Positive alternatives will emerge in an era of income concentration, the debate over the merits of growth, and the need for new methods to transform the monopolistic hold on global wealth. Blockchain has the power to offer innovative mechanisms to a greater number of participants. Users can rely on a safe and transparent network which better addresses the problem of fallible intermediaries. Individuals can exercise control over their own money and track every transaction with the confidence that each is validated algorithmically. The blockchain's utility has the potential to extend beyond the realm of finance. It can ensure greater confidence in the production chain. The process of commodities and assets tokenization* will:

  • improve food source certification
  • streamline distribution networks
  • add leverage to the possibilities of investment and fractional ownership

We conceptualize, plan and create tailor-made solutions. Each stage in every project is informed by Colb’s proprietary 4 Pillars methodology.

Stage 1, Venture Rising

Stage 2, Capital Raising

Stage 3, Oversight

Regulatory Financial M&C Technology
  • Business structure

  • Legal certainity

  • Bodies interaction

  • Tax planning

  • Costs analysis

  • Key performance indicators

  • Financial projections

  • Valutation

  • Company goals

  • Market descriptions

  • Customer segments

  • Competitive advantage

  • Marketing plan

  • Business image & credibility, halo effect

  • Communication regulation standards

  • Definition

  • Protocol DLT

  • Blockchain

  • Forks

  • Token or Coin definition

  • Advice

  • Due diligence

  • Strategy

  • Equity, token or coin pricing

  • Underwriting

  • Investor's KYC & sustainability policy

  • Roadshow

  • Vehicle analysis & coordination

  • Investor segments communication

  • Communication materials & whitepapers

  • Communication regulation proof

  • Roadshow coordination

  • Protocol DLT

  • Blockchain

  • Forks

  • Token or Coin design & Creation

  • Asset tokenisation

  • Tokenomics & Yellow paper

  • Smart Contracts

  • Diagnostic

  • Rules, controls, polities & resolutions

  • AML/FT & Tax compliance policy

  • Governance policies

  • Business KYC & sustainability policy strategy

  • Responsability: peer-to-peer communication improvements

  • Trasparency: shared distributed leadgers

  • Accountability: irriversability of records


Society claims for alternatives for commercialization of illiquid assets. Tokenization allows anyone to perform a transaction as easy as sending an email. The asset can be represented by more than one digital title, called a token. The property right or claim is embodied into a token, performing an ideal fragment of the asset, which is negotiable separately and worldwide, through smart contracts, without an intermediary. At Colb, the process involves four steps, from the legal and financial aspects of the tokenized asset to the marketing and communication, not to forget the technological genesis of the token in the blockchain, to grant the listing and distribution with distinction.


CEO, Client Principal

Yulgan interprets and connects clients to Colb’s team and partners, applying a deep understanding of strategy and actions, and how they relate to the appropriate business channels. A lawyer and author of three legal books, he holds a master of law specializing in human rights and the prevention of international corruption from the Universidade Federal da Paraíba.


COO, Project Principal

Caina leads the partners and teams through client projects with a passionate entrepreneurial spirit. She understands the complexities of roles, capabilities and the critical economics of time management. Her background includes 15 years of professional experience, over a decade of it in Project Management with a Swiss Private Bank. She holds a bachelor’s degree in Business Administration from the Haute école de gestion Fribourg, Switzerland.



Yure’s intuition and creativity help him to design safe and sustainable business solutions by ensuring conformity with the correct legislation. He holds both a bachelor's degree in law from the Universidade Federal da Paraíba and a specialization in public law, corporate and tax law from the Universidade Cândido Mendes.



Rodrigo possesses the talent and experience to design safe and sustainable forks, blockchain coins and tokens. He holds a bachelor's degree in mechanical engineering from the Polytechnic School of the University of São Paulo.


  • Rua Cayowaá 1071, cj. 25,
  • Postcode 05018-010, Perdizes,
  • São Paulo, SP, Brazil