Venture Investing
Investing in Solugen | How to Buy Pre-IPO Shares

Solugen is a leading chemical research and manufacturing firm. Its innovative perspective and products have helped pioneer decentralized manufacturing of green chemicals. Today, the company seamlessly integrates advanced chemical engineering, product development, and artificial intelligence to create cleaner, high-performance industrial chemicals.
Solugen manufactures several proprietary products that are crucial to the US domestic industrial sector. As such, its positioning and reputation continue to drive interest in its shares. However, the company remains privately owned and operated. Consequently, you will need to learn how to navigate the secondary markets and qualify to access these assets. Here’s what you need to know.
What is Solugen?
Houston-based Solugen entered the market in 2016 seeking to introduce sustainable chemical production strategies to the market. According to the company’s founders, Sean Hunt and Gaurab Chakrabarti, the idea came about in a conversation as the two were playing a poker game while attending medical school.

Fast forward a few years, and Solugen is a leading provider of several vital chemicals across the industrial, water treatment, medical, aerospace, and agricultural sectors. Today, the company continues to innovate with each new product fulfilling its goal to decarbonize the industrial sector and drive green initiatives forward.
Proprietary Tech
One of the main aspects that sets Solugen apart from the competition is its use of proprietary enzyme technology. Specifically, the company created purpose-evolved enzymes that accelerate evolution and chemical processes. These enzymes work with specially designed metal catalysts to transform feedstock into industrial products without producing harmful greenhouse gases.
AI Optimization
The company utilizes AI and computational models to synthesize, analyze, and categorize each new chemical. These AI protocols can screen thousands of enzyme variations and refine certain actions to enhance performance in real time.
This system allows the engineers to fine-tune the chemical process, adding to their efficiency and reducing costs. Additionally, the AI optimizes reaction yields, further reducing costs. Notably, this data gets stored in smart libraries that enable the system to recall it instantly when needed.
Solugen Uses Bio-based Feedstocks
The entire system utilizes bio-based feedstock, making it easily accessible and affordable. These plant-based feedstocks are mixed with dextrose, water, and compressed air. Interestingly, the air pump helps to drive enzyme oxidation, starting the conversion process in a clean and repeatable manner.

Source – Solugen
The catalytic reactions can be made to produce a variety of helpful products. These chemicals can include iron sulfide control, hydrogen sulfide control, corrosion inhibitors, oilfield chemicals, glucaric, gluconic acid, oil and gas chemicals, enzymes, green chemicals, biobased chemicals, and more.
Bioforge
Notably, Solugen was the first to launch a carbon-negative molecule factory. This facility, dubbed “The Bioforge,” enables the company to conduct green chemical conversion at reduced rates. Specifically, it utilizes advanced technical capabilities to lower operational costs versus petrochemical strategies. Impressively, the plant consistently provides 90% yields while producing very little waste.
Solugen Dominates Aerospace and Defence
Solugen plays a vital role in the US aerospace and defence industries. The company has several products that support critical defense systems. Also, Solugen holds several government contracts to produce high-performance molecules that help power some of the most impressive military hardware in use today.
Agriculture
Solugen continues to expand into the agricultural sector as well. The company’s Verza360 product helps farmers reduce phosphorus and metal contamination, which are common issues encountered when degumming. Their products can help reduce the workload on agricultural workers while improving production.
Historical Funding Rounds

Summary of Solugen Funding:
Total Funding: Solugen secured $686M across 9 funding rounds
Largest Round: Solugen’s largest funding round secured $357M on September 09, 2021
Investors: A total of 36 institutional investors back Solugen
Latest Round: The latest funding round raised $200M and was a Series D round held on November 2, 2022.
Funding Rounds Breakdown:
- 1 Seed,
- 5 Early-Stage
- 2 Late-Stage
- 1 Grant
Key Investors:
Solugen secured funding from Kinnevik, Lowercarbon Capital, Refactor Capital, Baillie Gifford, Temasek, Baillie Gifford, GIC, Temasek, BlackRock, Fifty Years Capital, Bank of America, Carbon Direct Capital, Founders Fund, Y Combinator, KdT Ventures, Liquid 2 Ventures, MIT, Social Capital, and more.
Why Invest in Solugen?
There are several reasons why investors continue to seek out Solugen Pre-IPO shares. For one, the company is a leader in R&D in the green chemical sector. Its team has decades of experience in molecular development and industrial applications.
This experience can be seen in the extensive quality control measures the company has in place. Keenly, the firm provides full-spectrum support from market research to prototyping stages, all the way to ensuring the chemical’s key details, such as consistency, purity, and capabilities.
Clientele
Another reason why investors have strong confidence in Solugen is that it has several high-level contracts. For example, the company secured a $202M contract with the U.S. Department of Defense to accelerate domestic chemical production. These contracts demonstrate strong positioning and product fulfillment to investors.
Sustainability
Solugen pioneered cell-free reactions, which are more sustainable because they occur at room temperature and require minimal low-energy input. This maneuver falls in line with its goal to create carbon-zero chemical reactors. Notably, the use of bio-based chemicals and highly efficient AI systems has made this a possibility.
Seamlessly Integration
Solugen’s business model is designed to ensure manufacturers don’t waste time or money when integrating their products. The company made integration a main priority alongside safety and the environment. Today, the firm provides everything needed to enable its clients to utilize robust, clean, and high-performance green chemicals with minimal alterations to their manufacturing processes.
Cost-Competitive
Another major benefit of the use of green conversion methods is that Solugen can offer its products and services at a highly discounted rate in comparison to traditional chemical manufacturers. Its unique enzyme-based approach consistently achieves integrated yields of +95%, making it a smart option for any manufacturer to consider.
Funding and Investor data sourced from Tracxn
1. Pre-IPO Secondary Marketplace
Secondary markets are purpose-built exchanges that connect pre-IPO shareholders with potential investors. These marketplaces can offer these assets because they work closely with employees, early-stage investors, and venture capitalists, who are crucial to the company’s pre-IPO growth.
Investing in pre-IPO shares of Solugen could offer strong returns if the company’s valuation increases following its IPO. It’s common for company valuations to increase following an IPO. As such, it makes sense to add pre-IPO shares to your portfolio before the firm announces plans to go public.
Secondary marketplaces have many requirements. Here are some concerns you should be made aware of:
Eligibility: This approach requires you to be an accredited investor, meaning you will have to show at least $1M in liquid assets to qualify for access.
2. Private Equity Firms
Private equity firms gain access to pre-IPO shares during investment rounds. They then offer these shares to high-net-worth accredited investors with a commission. Notably, private equity firms are known to have extra stipulations, including blocking the sale of shares for years in some cases.
3. Employee Equity Sales
Many consider employee equity sales as the best way to acquire pre-IPO shares in Solugen. This method of acquiring pre-IPO shares requires you to connect with former employees. It’s common for companies to issue shares as part of an incentive package. Notably, this profit-sharing method has become more popular, leading to more pre-IPO share opportunities for investors.
Private Transactions: There are a lot of hoops you will need to jump through to complete a private pre-IPO transaction, including creating specific legal agreements, conducting valuations, and setting in place any limitations on the transfer of the asset.
Brokerage: Brokers will take a lot of the confusion out of the pre-IPO process. These professionals can guide you through each step, ensuring full compliance and avoiding common errors untrained professionals make.
There are several risks that you should consider before jumping into the pre-IPO shares investment arena. Here are the top concerns:
Liquidity Risk
If you are looking for an asset that you can sell right away, pre-IPO shares are not the best option.
These investments can include sales and transfer clauses that prevent the transfer of the asset until certain criteria, such as the IPO’s completion, are met. It’s even common for pre-IPO shares to require you to wait years before gaining the ability to sell your assets.
Finding a Broker
If you meet the requirements and are comfortable with the risks, several platforms offer access to pre-IPO opportunities:
Forge Global: One of the largest private stock marketplaces, offering shares in late-stage startups like SpaceX, Stripe, and Databricks. Minimums typically start around $100,000.
EquityZen: A popular platform allowing accredited investors to buy into private companies with minimums as low as $5,000. Past offerings include companies like Discord and UiPath.
Rainmaker Securities: A full-service broker that helps source and negotiate private share sales, including opportunities in companies like OpenAI, Stripe, and Palantir.
Hiive: A newer platform with live bid/ask pricing for hundreds of private companies. Transparent and low-fee, with minimums starting around $25,000.
MicroVentures: Offers pooled access to late-stage companies through special purpose vehicles (SPVs), including past investments in SpaceX and Instacart.
EquityBee: Allows investors to fund employee stock option exercises at startups, often at discounted valuations, with minimums around $10,000.
Augment: A digital-first marketplace showing real-time pricing for pre-IPO shares, targeting tech-savvy investors and offering lower transaction fees.
StartEngine Private: Launched in late 2023, this platform offers accredited investors access to Regulation D offerings in later-stage, venture-backed companies. In its first nine months, it generated $16.5 million in revenue, with average investments of around $32,000
Important: Always perform thorough due diligence and consult a financial advisor before investing in private company shares.
Valuation of Solugen and Future IPO
Solugen qualified for Unicorn status after receiving a $2B valuation on November 02, 2022. The company’s business model has helped it to gain immense value in a short time and with fewer than 500 employees. Today, the company’s products include high-performance chemicals that are vital in the agriculture, aerospace, water treatment, construction, and personal care markets.
Solugen’s goal to decarbonize the industrial sector falls in line with the greater goal of the UN and other regulatory bodies seeking to fight pollution. This alignment makes the company a crucial component of the US domestic chemical sector. It also lines the company up for future government contracts and strategic partnerships as its AI systems expand.
Those holding Solugen pre-IPO shares seek to capitalize on this positioning and strategy. If successful, Solugen shares could see significant growth from a combination of factors, including major industrial contracts and a continued desire to fight pollution on a global scale.
Solugen Conclusion
Holding Solugen shares opens the door for future opportunities. The company’s network and products demonstrate its commitment to creating green solutions using advanced technology and engineering.
It’s recommended that you speak with a financial expert before you make any pre-IPO investments. There are often added stipulations and restrictions that can make these shares higher risk than traditional options. For those who complete these tasks and can qualify for Solugen Pre-IPO shares, there’s a lot of room for growth over the coming years.
Disclaimer: This article is for informational purposes only and does not constitute financial, legal, or investment advice. Pre-IPO shares are typically available only to accredited investors and carry significant risk. Always perform thorough due diligence and consult a financial advisor or legal expert before making investment decisions.












