The 10 best Snowflake consulting firms in 2026

Picking a Snowflake partner is mostly a fit question: how big the program is, what the data feeds, and who will run the platform afterwards. This list puts ten firms side by side, from an independent consultancy to global firms, with each partner tier checked against Snowflake's own directory.

Greyfield Data is on this list. If you want help with a Snowflake setup, pipelines, dbt models, or warehouse cost, see Snowflake consulting.

Disclosure. Greyfield Data wrote this list and ranks itself first. The other nine firms were picked using the criteria below. Every detail about them (partner tier, HQ, services, awards) comes from the firm's own website or the Snowflake Partner Network directory, checked in November 2026 and linked in each section. Nobody paid to be included.

Key takeaways

• Snowflake has three services partner tiers: Elite, Premier, and Select. Eight of the nine other firms here are listed as Elite in the Snowflake partner directory, and InterWorks is listed as Premier.
• Tier tells you a firm has delivered Snowflake work at scale. It does not tell you whether the team you get knows your industry or your source systems.
• Global firms such as Deloitte and Slalom fit multi-year, multi-team programs. Specialists such as OneSix, evolv, and Infostrux fit a defined Snowflake build. An independent consultancy fits a smaller team that wants one senior person end to end.
• Ask every firm who will do the work, what you will own at the end, and how they will keep your credit spend predictable.

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How did we pick these Snowflake consulting firms?

We started from Snowflake's partner directory and each firm's own site, and kept firms that met four tests.

Criterion	What we looked for
Focus on Snowflake	A dedicated Snowflake practice or service page, not just a logo on a partners page
Public evidence	A partner tier in the Snowflake directory, Snowflake awards, or published case studies
Size fit	A mix, from one-lead consultancies to global firms, so most buyers find a match
Transparency	Clear services, locations, and ways to start, stated on the firm's own site

We left out firms whose details we could not confirm on their own site or in the directory. The order after Greyfield is not a score. It runs roughly from larger firms to smaller specialists.

Which Snowflake consulting firm fits which team?

#	Firm	Best for	Size	HQ	Notable
1	Greyfield Data	Ecommerce and operations teams that want one senior lead	Independent consultancy	Serves the US	Snowflake, dbt, and Sigma under one lead
2	phData	Enterprises that want a large Snowflake-focused bench	Large, global delivery	Minneapolis, MN	Snowflake Elite; founded 2014
3	Slalom	Snowflake work tied to wider business change	Global consulting firm	Seattle, WA	Snowflake Elite; 2026 Global Snowflake Services Innovation Partner of the Year
4	Deloitte	Large regulated and public sector programs	Global firm	Global network	Snowflake Elite; 2025 Public Sector Partner of the Year
5	Hakkoda, an IBM Company	Snowflake modernization backed by IBM Consulting	Part of IBM	Armonk, NY (IBM)	Snowflake Elite; acquired by IBM in 2025
6	DAS42	Marketing and advertising data on Snowflake	Mid-size consultancy	New York and Denver	Snowflake Elite; 2026 Marketing and Advertising Partner of the Year
7	OneSix	Mid-market data and AI builds	Mid-size consultancy	Chicago, IL	Snowflake Elite; founded 2013
8	evolv Consulting	Snowflake strategy, migration, and governance	Mid-size, US and near-shore	Dallas, TX	Snowflake Elite
9	InterWorks	Snowflake paired with BI delivery	Mid-size, offices in North America, Europe, and Australia	Stillwater, OK	Snowflake Premier; 2018 Snowflake Solution Partner of the Year
10	Infostrux	A Snowflake-first team for setup and migrations	Specialist, founded 2021	Vancouver, BC	Snowflake Elite

1. Greyfield Data

Greyfield Data is an independent consultancy led by Linus Tse. It builds and repairs Snowflake platforms with dbt models and Sigma reporting on top, mostly for ecommerce and operations teams whose numbers disagree across systems.

• What they do: Snowflake account setup (roles, warehouses, grants, resource monitors), source pipelines, dbt models with documented metric definitions, warehouse cost diagnosis, and the reporting layer. See how I set up a new Snowflake account.
• Best for: Teams that want a senior lead who designs and builds the whole platform, from sources to dashboards, and hands over a team that can run it.
• Why it stands out:
  • Senior hands on the keyboard: the person who scopes the work builds it, with no handoff to a junior bench.
  • Results in published case studies: a multi-brand ecommerce portfolio went from two weeks to minutes for cross-brand questions, and a national legal organization got leadership answers in 20 minutes instead of two weeks on 74 dbt models across eight source systems, then ran the platform with its own staff.
  • Snowflake, dbt, and Sigma under one lead, so the model and the report are designed together.
  • Shares its working method in public: Snowflake setup, semantic views, and free tools on the resources page.
• Link: Snowflake consulting

2. phData

phData describes itself as an AI and data services company, founded in 2014, with a headquarters in Minneapolis and offices in Uruguay and India. It is listed as a Snowflake Elite partner in the Snowflake directory.

• What they do: Snowflake platform deployment, migration, governance, cost optimization, and native apps, plus tooling such as a provisioning tool for users and roles, per its Snowflake partnership page.
• Best for: Enterprises in healthcare, financial services, manufacturing, and retail that want a large team focused on the Snowflake ecosystem.
• Worth knowing: phData also runs Sigma, dbt, and Fivetran practices, so it can cover the stack around Snowflake. See our Sigma consulting firms list.
• Link: phdata.io

3. Slalom

Slalom is a global consulting firm with its home office in Seattle. It is listed as a Snowflake Elite partner in the Snowflake directory and was named 2026 Global Snowflake Services Innovation Partner of the Year.

• What they do: Snowflake strategy, platform builds, and AI use cases as part of wider business and technology programs. See its Snowflake partner page.
• Best for: Organizations where the Snowflake work is one part of a broader change program with strategy, process, and people work alongside it.
• Worth knowing: Slalom works locally through city offices, which helps if you want consultants on site.
• Link: slalom.com

4. Deloitte

Deloitte is a global professional services network and a Snowflake Elite partner in the Snowflake directory. It was named Snowflake's 2025 Public Sector Data Cloud Services Partner of the Year.

• What they do: Large Snowflake migrations through its automation-led Migration Factory, plus industry offerings for banking, consumer, and government.
• Best for: Large regulated organizations and public sector agencies that need audit, risk, and change management in the same engagement.
• Worth knowing: A firm this size brings breadth and process. Ask early about who staffs the delivery team and how much of the work is fixed scope.
• Link: deloitte.com

5. Hakkoda, an IBM Company

Hakkoda is a data consultancy that IBM acquired in April 2025. Its Snowflake directory listing is Elite, and Hakkoda reports that IBM was named 2026 AMER Snowflake Services Innovation Partner of the Year.

• What they do: Snowflake consulting to plan, build, and run environments, Snowflake optimization, and data products built natively on Snowflake.
• Best for: Teams that want a Snowflake specialist with the reach of IBM Consulting behind it, especially for mainframe or legacy modernization.
• Worth knowing: Hakkoda also runs BI modernization work that moves reporting to Sigma, so it appears on our Sigma list too.
• Link: hakkoda.io

6. DAS42

DAS42 is a data and analytics consultancy with primary offices in New York and Denver. It is listed as Snowflake Elite in the Snowflake directory and its Snowflake page says it was named Snowflake's 2026 Marketing and Advertising Services Partner of the Year.

• What they do: Snowflake data platforms, analytics, and AI, with industry work in media, advertising, and telecom.
• Best for: Marketing, media, and advertising teams that want Snowflake work shaped around campaign and audience data.
• Worth knowing: If your main problem is ecommerce channel reporting, compare it with the firms on our ecommerce data consultancies list.
• Link: das42.com

7. OneSix

OneSix is a data and AI consultancy headquartered in Chicago, founded in 2013 per its Superstep investment announcement. Its Snowflake page calls it an Elite Services Partner, which matches the directory, and it announced Elite status in 2026.

• What they do: Data and AI strategy, Snowflake data foundations, analytics, AI, and governance, plus a Snowflake Quickstart accelerator for standing up a production-ready environment.
• Best for: Mid-market and enterprise teams that want Snowflake and production AI work from one partner.
• Worth knowing: OneSix has grown by joining with Strong Analytics and CTI Data, which adds machine learning and data governance depth.
• Link: onesix.ai

8. evolv Consulting

evolv Consulting describes itself as an Elite Snowflake Services Partner focused on AI and data transformation, with offices in Dallas, Houston, and Medellín.

• What they do: Snowflake advisory, platform and architecture, migrations and integrations, governance, and Snowflake AI enablement.
• Best for: Teams in financial services, healthcare, and manufacturing that want strategy and build from the same Snowflake-focused firm.
• Worth knowing: It staffs with US and near-shore practitioners, which can help on cost and time-zone overlap for US teams.
• Link: evolv.consulting

9. InterWorks

InterWorks is a data consultancy founded in 1996 and headquartered in Stillwater, Oklahoma, with offices in North America, Europe, and Australia. It is listed as Snowflake Premier in the Snowflake directory, and its Snowflake page lists the 2018 Snowflake Solution Partner of the Year and 2025 APAC Rising Star Partner of the Year awards.

• What they do: Snowflake data strategy and platform delivery, alongside BI work in Tableau and Sigma.
• Best for: Teams that want the warehouse and the dashboards built by the same firm.
• Worth knowing: InterWorks is a Sigma Elite partner too. See our Sigma consulting firms list.
• Link: interworks.com

10. Infostrux

Infostrux is a Vancouver-based data engineering firm founded in 2021. Its story page says it reached Snowflake Premier in its first year and Elite in under 18 months, and the directory lists it as Elite.

• What they do: Snowflake setup and security controls, cost optimization, data sharing, governance, BI, and AI on Snowflake, including a Day Zero quickstart.
• Best for: Teams that want a Snowflake-first specialist for a new account, a migration, or a governance cleanup.
• Worth knowing: It says it works with companies of all sizes, with past work in financial services, health and wellness, gaming, and retail.
• Link: infostrux.com

How should you choose a Snowflake consulting firm?

Start with your scope, then test each firm on how it will hand the platform back to you.

Questions to ask

• Who exactly will work on our account, and how senior are they?
• What will we own at the end: code, dbt models, runbooks, a setup script?
• How will you keep warehouse credits predictable after launch? Ask them to walk through a past warehouse cost spike.
• Which of our source systems have you loaded before? Our data stack map helps you list them.
• What does the first two weeks look like, and what will we see at the end of it?

Red flags

• A proposal that starts with a full rebuild before anyone has traced one broken number.
• No named team, or a senior pitch team that disappears after signing.
• No plan for documentation or training, so you depend on the firm to make changes.
• Cost estimates with no link to warehouse sizes, schedules, or query history.

Frequently asked questions

What is a Snowflake Elite partner?

Elite is the highest of the three services partner tiers in the Snowflake Partner Network, above Premier and Select. You can filter partners by tier in the Snowflake partner directory.

Do I need an Elite partner for a Snowflake project?

Not always. Tier reflects a firm's overall Snowflake delivery, while your project depends on the people assigned and their experience with your sources and industry. A small, well-scoped build can suit a smaller firm or an independent consultant.

How long does a Snowflake implementation take?

It depends on the number of sources, the modeling work, and how many reports move. A new account with a few sources can be set up in weeks, while an enterprise migration runs much longer. Ask each firm for a phased plan with a first deliverable in the opening weeks.

Should the same firm do Snowflake and BI?

It helps when one team owns the path from source to dashboard, because metric definitions stay consistent. If you use Sigma, compare the firms on our Sigma consulting firms list.

Which list should a consumer brand read?

If you sell through Shopify, Amazon, or retail, read our lists of ecommerce data consultancies and consumer brand analytics consultancies too.

What to do next

If you have a Snowflake account that costs more than it should, or reports that disagree, start by tracing one number to its source. Read how I set up a new Snowflake account for the setup I use, or book a call with Linus to talk through your scope.