Credible Market Data from Reliable Sources

SBA Compliant Business Plans

Investor Business Plans and Pitch Decks

Robust Financial Models

Fundraise your Seed Capital

What Do We Offer?

We offer a start-to-end service for all our startup clients to ensure they achieve their desired goals and objectives. Whether you’re looking to draw up a blueprint for your business idea or looking to raise capital to fund your business needs, we’re here for you!

What is your company valuation?

A question that every startup entrepreneur struggles to answer. Startup valuation is not as straightforward as a traditional public-company valuation. But it’s very important for you to be able to quantify your business’s worth when approaching equity investors so you can get the best deal possible. We have been working with VCs and PE firms for almost 10 years and can leverage our valuable experience gained while working with them to most accurately evaluate your business’s worth. We use a combination of different techniques to estimate the most reliable and reasonable valuation for your startup.

Why Do You Need A Business Plan?

People sometimes underestimate the value of a business plan. Partly because it takes a considerable amount of time to construct and write one and partly because people think an investor pitch deck is sufficient enough. Well, that’s not true at all. It’s not a mere formality. Just because it is an internal document that does not mean it’s not essential. Here’s why you need a business plan:

To raise funds for your business and finance costs like marketing, payroll, R&D etc

To define company objectives, values and critical milestones

To give strategic direction and develop a solid operational/ marketing plan

To estimate required costs, identify sources of financing and project financial performance

Pitch Deck

To us, an investor pitch deck is more than just a ppt file with a few slides and some graphics. It’s about compelling storytelling. We strive to understand your story and tell it in a manner that you envision. There’s no such thing as an investor-winning deck format. Every business is different, and so is their story. Which is why we go the extra mile and understand the company, its people, its objectives, and then convert it into simple yet powerful words as well as illustrations. It is your story, and we want to tell it your way!

Our pitch decks have blown investors away so many times. But don’t take our word for it. Check out our testimonials.

Financial Model

One of the most important decisions when starting your own business is figuring out the startup cost and whether the business is financially feasible. And while certain models are fairly straightforward and easy to estimate, there are others that require much more work than simple math!

Our modelling and valuation analysts are experts at financial analysis, financial & business modelling, company valuation, research as well as designing dashboards and monitoring/tracking KPIs

Our Clients

Why Stellar Business Plans?

We’re Consultants. Not Copywriters

Our team of experts have previously worked in strategy consulting, investment banking and private equity. We leverage from our depth of experience.

Impeccable Track Record

Since 2012, we have worked with over 1,000 businesses, including startups, SMEs and large enterprises.

A Consulting That Has A Face

We allocate a dedicated consultant to your project who we believe is the most appropriate for it and has the relevant skills and industry expertise to work on your plan

Credible Market Data

We resort to credible market databases and sources to gather reliable information about your target market, typical customer profile and industry trends.

Recent Achievements

*Successful fundraise of £1m for a B2C platform powered by AI/ML (Deliverables: Business plan, Investor deck, investor introduction, ongoing CFO support) – launching Q4 2023

*Successful fundraise of $2m, 40 successful partnerships with trade desks and 2 successful strategic partnerships for a crypto trading platform (Deliverable: Business Plan, Investor deck, Partnerships decks)

*Developed an investment package (including a pitch deck, a teaser, projected financial performance and sales advert) for a luxury eyewear company with $2m in annual sales and 40% GP margin. The company was sold for $3m

As Featured In


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Raised by Clients


Excellent business plan writing and pitch deck skills. A very precise pitch deck was delivered. Great communication and business service

Mansoor, Medic Steel

I’m not one to type a lot, but their work is exceptional!

Nico Bob Marley, Lion X CBD

The team at ONS have been a real linchpin in my business, they took me from the seed of an idea, all the way to some of the biggest and best boardrooms in the world. They planned my business and modelled it to perfection. They will be a constant theme in all my future businesses, and I couldn’t have done a tenth of what I’ve achieved without them. I whole heartedly and unreservedly recommend them

Steven, Virtu

We were extremely happy with the job ONS did. They were always available to receive feedback and then implement that into the project to ensure we ended up with the ideal result. I would highly recommend and will certainly be using ONS again.

Chris Houry, Trebbly

The team is extremely talented and effective. They go above and beyond to make sure the client gets what he/she needs. I will definitely use them again!

Mousa Yassin, PIXAERA

 I had a great experience working with ONS. Very skilled at taking the information turning given information into something pretty and presentable. I would love to work with them again in the future.

Xiaomeng Huang, Ori Holdings

Very easy to work with. They provided us with much needed feedbacks that overall made our project better. Awesome work!

Eric Caballero, Cabaiano

ONS did a great job on our draft business plan to help get us started in the right direction… they need very little direction and just run with it. They are very fast!

Joe Johnson, OXLOS Inc

Our Partners

A Rapid-fire Business Plan & Pitch Deck Critique By One Of Our Experts

If you already have a business plan and pitch deck that you just want reviewed by a fresh pair of eyes, then you’ve come to the right place because we have seen it all. You can now book an intensive one-to-one teardown session with one of our expert Consultants starting at just $300!

What Will The Session Include?

The critique session with our consultant will include a review of:

  • General layout, look and feel
  • Completeness of business plan / pitch deck
  • Language and tone
  • Major weaknesses
  • Missing information
  • Sections that can be improved and how

Now that’s money well-spent


Do not overthink and book a critique session now.

Book Now

Non-Disclosure Agreement

We value the privacy of your data and business idea and do not believe in illicitly using intellectual property. Nevertheless we want to give you some extra comfort.

Get exclusive startup deals & discounts just for you

What Do We Offer?

We offer a start-to-end service for all our startup clients to ensure they achieve their desired goals and objectives. Whether you’re looking to draw up a blueprint for your business idea or looking to raise capital to fund your business needs, we’re here for you!

Start Your Journey With Us

Book Free Consultation