About SIGMA Data Insights
SIGMA Data Insights is a Business Services company based in Rochester (United States) founded in 1985, and was acquired by iSOCRATES in July 2023. Business strategy, operations, and technology consulting services are provided. Its chief executive, as recorded, is Stefan Willimann. Its focus areas include Management Consulting Services and Horizontal. Its competitors include Teneo, ZS and Prophet; 2 of its 3 listed competitors have raised funding.
Company details
SIGMA Data Insights was established in 1985 in Rochester, United States, within the consulting sector. Services encompassing business strategy, operations, technology, and related areas are delivered to support client needs. Focus is placed on data-driven insights for organizational efficiency and decision-making. The company operates primarily from its U.S. base, with leadership provided by CEO Stefan Willimann.
- Headquarters Rochester, United States
- Stage Acquired
- SectorsBusiness Services
- Website sigmadatainsights.com
- Social LinkedIn X Facebook
- Acquired by iSOCRATES (Jul 2023)
Investors in SIGMA Data Insights
SIGMA Data Insights has secured backing from 1 investor. Prominent investors backing the company include iSOCRATES.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Provider of a range of marketing services | 2015 | isocrates.com | St Petersburg, United States |
Investor details for SIGMA Data Insights
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People of SIGMA Data Insights
3 people are tracked at SIGMA Data Insights (3 in leadership).
| Name | Role | Group |
|---|---|---|
Stefan Willimann | CEO | Leadership |
Trisha Bartz | Director Of Administrative Operations | Leadership |
Robert Celeste | Senior Vice President | Leadership |
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Timeline of SIGMA Data Insights
2 dated milestones of SIGMA Data Insights across 38 years, from founding to its latest funding, stage changes and deals.
- Founded SIGMA Data Insights is founded.
- Exit Acquired by iSOCRATES.
Competitors of SIGMA Data Insights
SIGMA Data Insights has 3 listed competitors in our database, 2 of them funded. They include Teneo, ZS and Prophet.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| teneo.com | 2011 | New York, United States | $400M | 313 | Business consulting, financial advisory, and crisis management services are provided. | |
| zs.com | 1983 | Evanston, United States | Strategic and management consulting services are provided worldwide. | |||
| prophet.com | 1992 | San Francisco, United States | $94.33M | Brand and marketing consulting solutions provider |
Detailed competitors of SIGMA Data Insights
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Top companies in Professional Consulting & Advisory
3 companies that operate in the same segment as SIGMA Data Insights (Professional Consulting & Advisory) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Provider of data analytics, cloud modernization, management strategy, and digital transformation services | 1998 | Aliso Viejo, California, United States | USD 250 M | USD 59.61 M | 1,905 | |
Diversified insurance brokerage and risk management services are offered worldwide. | 1927 | Rolling Meadows, Illinois, United States | USD 13.94 B | 56,000 | ||
Talent acquisition and consulting services are provided globally. | 1969 | Los Angeles, California, United States | USD 2.94 B | 9,250 |
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Related news about Sigma Data Insights
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Frequently Asked Questions about SIGMA Data Insights
SIGMA Data Insights was founded in 1985.
SIGMA Data Insights is headquartered in Rochester, United States.
Stefan Willimann is the CEO of SIGMA Data Insights, as recorded in our data.
SIGMA Data Insights was established in 1985 in Rochester, United States, within the consulting sector. Services encompassing business strategy, operations, technology, and related areas are delivered to support client needs. Focus is placed on data-driven insights for organizational efficiency and decision-making. The company operates primarily from its U.S. base, with leadership provided by CEO Stefan Willimann.
SIGMA Data Insights has 1 investor. Key investors include iSOCRATES.
Yes. SIGMA Data Insights was acquired by iSOCRATES in July 2023.

